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+The Project Gutenberg EBook of The Electronic Mind Reader, by John Blaine
+
+This eBook is for the use of anyone anywhere at no cost and with
+almost no restrictions whatsoever. You may copy it, give it away or
+re-use it under the terms of the Project Gutenberg License included
+with this eBook or online at www.gutenberg.org
+
+
+Title: The Electronic Mind Reader
+
+Author: John Blaine
+
+Release Date: May 14, 2009 [EBook #28813]
+
+Language: English
+
+Character set encoding: ISO-8859-1
+
+*** START OF THIS PROJECT GUTENBERG EBOOK THE ELECTRONIC MIND READER ***
+
+
+
+
+Produced by Sankar Viswanathan, Greg Weeks, and the Online
+Distributed Proofreading Team at https://www.pgdp.net
+
+
+
+
+
+
+
+ Transcriber's Note:
+
+ Extensive research did not uncover any evidence that the
+ U.S. copyright on this publication was renewed.
+
+
+ [Illustration: _Horrified with fear, the men threw themselves
+ to the deck_]
+
+
+
+ A RICK BRANT SCIENCE-ADVENTURE STORY
+
+
+
+ THE
+
+ ELECTRONIC
+
+ MIND READER
+
+
+
+
+ BY JOHN BLAINE
+
+
+
+
+
+ GROSSET & DUNLAP PUBLISHERS
+
+ NEW YORK, N. Y.
+
+
+
+
+ © BY GROSSET & DUNLAP, INC., 1957
+
+ * * * * *
+
+
+
+
+Contents
+
+
+CHAPTER PAGE
+
+I THE MILLION-DOLLAR GIMMICK 1
+
+II THE INVASION OF SPINDRIFT 10
+
+III A SYSTEM WITHIN A SYSTEM 24
+
+IV A HAIRCUT AND A WINK 33
+
+V JANIG RUNS A SECURITY CHECK 45
+
+VI A CALM PRECEDES A STORM 55
+
+VII THE PERIPATETIC BARBER 65
+
+VIII THE MIND READER STRIKES 74
+
+IX DAGGER OF THE MIND 86
+
+X SEARCH FOR STRANGERS 94
+
+XI THE DANGEROUS RESEMBLANCE 105
+
+XII THE COAST GUARD DRAWS A BLANK 119
+
+XIII THE MEGABUCK MOB ACTS 130
+
+XIV SURVEILLANCE--WITH CEREAL 148
+
+XV A MATTER OF BRAIN WAVES 154
+
+XVI THE VANISHING MERMAIDS 164
+
+XVII POINTER TO DISASTER 179
+
+XVIII THE ONE-MAN BOARDING PARTY 186
+
+XIX TAPED FOR TROUBLE 194
+
+XX JANIG CLOSES IN 202
+
+ * * * * *
+
+
+
+
+THE ELECTRONIC MIND READER
+
+CHAPTER I
+
+The Million-Dollar Gimmick
+
+
+Rick Brant stretched luxuriously and slid down to a half-reclining,
+half-sitting position in his dad's favorite library armchair. He
+called, "Barby! Hurry up!"
+
+Don Scott looked up from his adjustment of the television picture.
+"What's the rush? The show hasn't started yet."
+
+Rick explained, "She likes the commercials."
+
+A moment later Barbara Brant appeared in the doorway, hastily
+finishing a doughnut. Rick cocked an eyebrow at her. "If you're going
+to eat, you might at least bring a plateful, so we can have some,
+too."
+
+Barby gulped. "Sorry. I didn't intend to have a doughnut. I went to
+the kitchen to see if Mom and Dad wanted to watch the show, and they
+were having doughnuts and milk."
+
+"Never mind," Scotty said. "We forgive you. We'll get ours later. Are
+Mom and Dad coming?"
+
+"Maybe later. Now be quiet, please, so I can hear the commercial."
+
+Dismal, the Brant pup, wandered in and paused at Rick's chair to have
+his ears scratched before taking up his favorite position, under the
+TV table. Rick obliged and the shaggy pup groaned with pleasure.
+
+"Why all the interest in a breakfast-food commercial?" Scotty asked.
+
+"The announcer is cute," Barby stated.
+
+This made no sense to Scotty. He stretched out on the rug in front of
+the set, then rolled over on his back and looked up at the girl. "I
+don't get it. Then why do you eat Crummies for breakfast instead of
+the hay this guy sells?"
+
+"The Crummies announcer is cuter," Barby explained patiently.
+
+The boys grinned and fell silent as the cereal salesman went into his
+spiel. Barby perched on the edge of a chair and listened attentively.
+
+Rick watched his sister's expressive face, chuckling to himself. Barby
+always listened to the commercials. It was only fair, she insisted,
+and the boys went along with her wishes. Come right down to it, Rick
+thought, listening to commercials was the price that had to be paid
+for entertainment. Not listening meant not paying the price. He didn't
+think that the point was particularly important, but there was a small
+element of justice in Barby's view.
+
+Their Sunday evenings on Spindrift, the private island off the New
+Jersey coast, usually ended with this particular program. The members
+of the Spindrift staff were not TV enthusiasts at best, and they cared
+little about the program. Mr. and Mrs. Brant sometimes watched, more
+for the sake of being companionable than for the sake of the program.
+But usually the three young people watched alone.
+
+The program was a typical quiz. Contestants who were expert on a
+particular category returned week after week on their build-up to a
+grand prize, which was a quarter of a million dollars. This quiz,
+however, had elements that the younger Brants liked. In the first
+place, the contestants were ordinary people. The producer didn't seem
+to go in for odd characters as other programs did.
+
+For the past few weeks the hero-contestant had been an
+eighteen-year-old coal miner from Pennsylvania. There was nothing
+unusual about him, except for one thing: he had become interested in
+the mining of precious stones, and from there he had studied their
+history. He was an expert on historical gems.
+
+Now, as the master of ceremonies greeted the miner, Barby said with
+admiration, "He has a wonderful personality. And imagine him knowing
+so much about gems!"
+
+Rick draped a leg over the chair arm. "See, Scotty? The perfect
+reaction."
+
+"What do you mean?" Barby demanded indignantly. "He absolutely does
+have a wonderful personality, and I think it's amazing that a coal
+miner should know so much about gems."
+
+Scotty grinned up at her. "Rick means people can't get on quiz shows
+unless they have good TV personalities. And how much appeal would the
+show have if a gem expert answered questions on gems?"
+
+"I see what you mean," Barby agreed.
+
+"That's it," Rick nodded. "Anyway, I agree that the miner has a swell
+personality, and he certainly knows his gems."
+
+The three fell quiet as the quiz began. The questions were really
+tough, filled with the kind of detail no one could be expected to
+remember, but which good contestants always did. Then, at a crucial
+moment, the miner hesitated over identification of a date in the long
+and bloody history of the Koh-i-noor diamond.
+
+"If only we could help him," Barby wailed.
+
+"We don't know, either," Scotty reminded.
+
+But Rick suddenly realized that they did know--or, at least, had the
+answer available. He was certain it could be found in one of his
+father's books, if not in the encyclopedia. But even if they had time
+to look it up, which they didn't, the contestant couldn't hear them in
+a soundproof booth. Or could they get a message to him if they were
+part of the studio audience? Or was there some other way? It was
+typical of Rick, when faced with an apparently insoluble problem, to
+look for an answer.
+
+The miner finally remembered, and the three breathed a mutual sigh of
+relief. But the ordeal was not yet over, because the questioning had
+several parts. Next came a quiz on the Star of Africa.
+
+The questions asked, the camera began switching from the contestant's
+face to the tense faces in the audience. A woman, probably the miner's
+mother ... a man with a beard ... a man with a hearing aid ...
+
+Rick suddenly sat up straight. He had it! He knew how the information
+could be handed to the contestant! At least he knew in theory. He sat
+back and started to work out the details.
+
+The miner made it. Limp and happy, he came out of the booth, shook
+hands with the MC, and staggered off with an armload of books
+containing answers to next week's series of questions. The announcer
+went into the final commercial, with Barby and Scotty listening
+attentively. Rick didn't listen. He had a wonderful idea on which he
+was putting the finishing touches.
+
+As programs shifted, Scotty reached up and turned off the set. Dismal
+left his place under the table and trotted off to the kitchen.
+
+"Me for a doughnut," Scotty announced.
+
+Barby was still spellbound by the miner's success. "It's just
+fantastic, utterly, how much he knows." She shook her smooth blond
+head. "I wish I knew that much about something."
+
+"Want to win a million?" Rick asked.
+
+"Who doesn't?" Barby returned dreamily. Suddenly she stared. "You
+have a Look on your face," she stated. "Rick Brant, you're cooking up
+something!"
+
+Rick grinned. "I can win the quiz," he said casually. "It's easy. Let
+me know if either of you want to win. Of course you might end up in
+jail if you're not real careful, but I think it'll work."
+
+Scotty looked his disbelief. "Easy, huh? What are you expert on?"
+
+"Nothing," Rick said airily. "And anything. Of course we all know
+you're an expert on eating, but that's not a category, it's a
+capacity."
+
+Barby gave what might be described as a lady-like sneer.
+
+Rick shook his head. "It's terrible the way people in this house have
+no faith in genius. Just terrible." He sighed heavily.
+
+Scotty watched him suspiciously. "All right, Doctor Brant. Give with
+the great idea."
+
+"Okay." Rick waved at the encircling shelves of books. "Pick a
+subject. Any subject, so long as it is contained in a very few
+references. Like the life of the bee, or the Adventures of Sherlock
+Holmes, or the Life of Dickens."
+
+Barby said obligingly, "All right. I pick Ben Franklin. Now what?"
+
+"We get the major books on old Ben, plus the copy of the encyclopedia
+we need. Then we set up an index, and we put principal categories of
+information on file cards. For Ben, we'd need the Sayings of Poor
+Richard, and the dates they appeared, and where. And we'd need a list
+of his inventions, plus dates. And so on. Generally, we fix things so
+we can find any answer in a few seconds."
+
+Barby shook her head. "That would be awfully hard. It would take
+weeks, and whoever operated the file would have to know it nearly by
+heart."
+
+Rick agreed. "But isn't a million bucks worth a few weeks of effort?"
+
+Rick's famous father, Hartson Brant, walked into the library in time
+to hear the last comment. His eyebrows went up. "What's all this
+megabuck talk?"
+
+That was a new word to Barby. "What talk?"
+
+"In the metric system, 'meg' means million. So a megabuck is a million
+bucks, if you'll pardon the slang."
+
+"Oh--well Rick is going to win a megabuck."
+
+Rick explained rapidly about choosing a subject that could be
+cross-indexed for ease of reference, then went on. "After we get the
+subject all set, we choose the contestant. It has to be a real person.
+We'd need several contestants, because the gimmick could be worked on
+every big money quiz. Maybe more than once on each. Of course the
+contestants would have to be members of the Megabuck Mob, as we'll
+call it."
+
+"I like that," Barby said enthusiastically. "That would make me a
+Megabuck Moll, wouldn't it?"
+
+"Yep," Scotty agreed. "And Rick can be the Megabuck Mole."
+
+"And you can be the Megabuck Moose, you big ox," Rick finished. He was
+warming up to his subject now. There had to be a hole in it somewhere,
+but he hadn't found it yet. "Anyway, we have Ben Franklin on file
+cards and Barby has studied carefully to be the first contestant. Then
+what?"
+
+"Someone asks who Ben Franklin was, and I say that he started a chain
+of department stores," Barby said helpfully.
+
+"Not you," Rick denied. "You know all the right answers. And why?
+Because the Megabuck Mob is behind you. The Megabuck Moose is going
+through the cards, and the Megabuck Mole is feeding the answers into
+the Megabuck Memory Machine, and the Megabuck Moll in maidenly modesty
+mumbles madly--"
+
+"Help him," Scotty interrupted. "His lips are stuck together. He can't
+say anything but mmmmm."
+
+But Barby was interested now. "And how does the Memory Machine madly
+machinate and murmur the answers?"
+
+"Mmm," Rick murmured. "That is the secret!"
+
+Hartson Brant threatened his son with a handy volume of the Physics
+Handbook. "Out with it, young man. This is no time to keep secrets,
+now that we're all partners in the deal."
+
+Rick sighed. He waved at Barby. "Look at her. So young, so smart, so
+pretty. But the poor girl has a very slight handicap. She has to wear
+a hearing aid...."
+
+Scotty got it then. "Hey! Rick, that's great! The hearing aid would be
+a radio receiver!"
+
+Barby got it, too. She finished in a rush, "And the Megabuck Mob would
+be watching on TV, and digging out the answers, and the Memory Machine
+would be a radio transmitter ..."
+
+"It wouldn't matter about the soundproof booth," Scotty chimed in,
+"because radio will go right through the walls!"
+
+Hartson Brant held both hands to his head in mock horror. "To think
+that my only son should turn out to be a halfway criminal genius!"
+
+Rick glanced up at his father suspiciously. "Halfway?" He knew from
+the word that the scientist had immediately spotted some reason why
+his gimmick wouldn't work.
+
+"Never mind, son." Hartson Brant put a hand on Rick's shoulder. "The
+Megabuck Moll can bake you a cake with a file in it, so you can break
+out of jail. I'm sure you won't mind being a fugitive from justice."
+
+A harsh growl from the doorway caused them all to whirl around,
+startled. "He'll never get a chance. The Megabuck Mob is pinched as of
+right now. The federal government is taking over this island!"
+
+Crouched in the doorway, submachine gun cradled in his arms, was an
+officer of the United States Coast Guard!
+
+
+
+
+CHAPTER II
+
+The Invasion of Spindrift
+
+
+Hartson Brant reacted first. He said severely, "I've tried to teach
+Rick that one never points a firearm at people. You're setting him a
+bad example." Then the scientist smiled and held out his hand. "This
+is an unexpected pleasure, Steve. Why didn't you let us know you were
+coming? And why the disguise?"
+
+Steve Ames, a chief agent of JANIG, the Joint Army-Navy Intelligence
+Group with which Spindrift had so often worked, straightened up and
+grinned. He winked at the astonished young people. "Hi, gang."
+
+The trio chorused, "Hi, Steve."
+
+Steve shook hands with Hartson Brant, then explained, "I'm not really
+setting a bad example. If you'll look closely, you'll see that the
+bolt of this chopper is open, the safety is on, and there isn't a
+round in the chamber."
+
+"But why carry it at all?" Barby demanded.
+
+Rick closed his mouth. He had been about to ask the same thing. He
+felt a tingle of excitement. When Steve Ames showed up on Spindrift,
+adventure wasn't far off. The federal agent came to Spindrift only for
+help, and then only when his usual sources had failed.
+
+The first time, in the case of _The Whispering Box Mystery_, the
+Spindrifters had worked with Steve in Washington. Recently, quite by
+accident, the boys had become involved in a JANIG case while
+vacationing in the Virgin Islands. As the case of _The Wailing
+Octopus_ came to an end, Steve had warned them that he might see them
+soon. And now here he was.
+
+"The reason for the chopper is a long story," Steve answered Barby.
+"But the reason for the uniform is simple. It's mine."
+
+Then Steve, who had never before appeared as anything but a civilian,
+was actually a full Commander in the Coast Guard! Rick marveled at how
+little they really knew about their friend. He certainly excelled at
+keeping his mouth shut. Probably he was a reserve officer.
+
+"I think you look handsome in it," Barby said dreamily. The boys had
+kidded her before about getting all misty-eyed when Steve showed up.
+Actually, Steve was a very handsome young man, so Barby's mild crush
+was understandable.
+
+"That makes it worth wearing," Steve said gallantly. Barby beamed.
+
+Hartson Brant detached a key from his chain and handed it to Steve
+with a flourish. "You said you were taking over the island, I believe?
+You'll need the house key."
+
+Rick smiled. That was his father's way of leading the conversation
+back to Steve's reason for coming, without taking the edge off their
+delight at the unexpected reunion. But Steve was not to be pushed into
+business talk so easily. He looked at Rick.
+
+"You and your schemes! I think I'll poke it full of holes just to show
+you that crime doesn't pay."
+
+Scotty asked curiously, "How much did you hear?"
+
+"The whole plan. I've been casing the joint, as we say. Okay, Rick.
+You must have considered that a rash of winners wearing hearing aids
+would attract attention and comment. How are you going to prevent it?"
+
+Rick answered automatically, his mind not really on his Great Idea any
+more. So Steve had been "casing" the island! He replied, "Not all the
+hearing aids would be visible. For instance, I could make a receiver
+for Barby that would be an ornamental plastic band to wear the way
+girls wear barrettes, or whatever they call them. Or, I could fit a
+receiver into a special pair of glasses. There's one type of hearing
+aid that's built into glasses, you know."
+
+"I do know," Steve agreed. "All right. I'll try again. Each contestant
+that looks good to the program people gets a thorough quizzing on the
+chosen subject before being accepted. That's to find out if they're
+really experts. How are you going to handle it?"
+
+Rick hadn't known about that. He pondered for a moment. "That means
+we'd have to prepare a hidden transmitter, too, so we could help out
+during the examination. It could be done. The contestants could wear
+the gadget strapped to their legs, under their skirts or trousers."
+
+Steve was enjoying Rick's ready responses. His eyes twinkled. "You'd
+have to use very limited range on your Megabuck Mob transmitter, and a
+very high frequency. Otherwise, the Federal Communications Commission
+would pick you up, use a direction finder, and move in on your
+operation. They might locate you, anyway, even on low power and
+ultra-high frequency. How are you going to lick that?"
+
+Rick held up his hands in surrender. "I'm not. I can't take a chance
+of getting the federal government into the act. Gosh, I'd have the
+FCC, the FBI, and maybe a dozen others on my trail. I quit. The
+Megabuck Mob is hereby dissolved."
+
+Steve looked disappointed. "And I was hoping your plan was foolproof.
+I was about to buy stock in the Mob." The amusement in his eyes belied
+the words.
+
+Hartson Brant laughed. "I'm glad you're the one that stuck a pin in
+his bubble, Steve. The way Barby bakes cakes, I'm not sure Rick could
+ever break one to get the file out."
+
+Steve chuckled. "The records are full of foolproof get-rich-quick
+schemes like this one. And the jails are full of halfway criminal
+geniuses, too. But don't overlook the advantages of an eat-proof cake.
+It might come in handy to throw at the guards during the getaway."
+
+The young people laughed, too, then Barby sobered suddenly. "Rick,
+could you really put one of those things in my hair?"
+
+He had an image of the gadget in his mind, and he knew it would work.
+"Sure, Sis. Why?"
+
+"An idea I want to talk to you about later." She turned to Steve and
+asked anxiously, "You do know Rick was only fooling, don't you, Steve?
+He wouldn't steal anything from anyone, honestly."
+
+Steve nodded. "I do, Barby. I won't throw him in jail this time. I
+might need him."
+
+"Is that what you're here for?" she asked.
+
+"I need you all," Steve said. He motioned to chairs. "Let's sit down.
+Can Mrs. Brant join us?"
+
+Hartson Brant went to get her while the young people started to deluge
+Steve with questions. He held up a hand in protest. "Wait until the
+whole family's here, please."
+
+In a moment Mrs. Brant had joined them and greeted Steve cordially.
+Then the young agent got serious.
+
+"I was only partly joking when I said I wanted to take over Spindrift.
+I really do, in a way. Here's why. We've had a team of scientists
+working on a project that's of the greatest importance to national
+defense. There were four in the team, all topnotchers. Hartson, I'm
+sure you'll know some, if not all of them, by reputation."
+
+Steve removed the ammunition clip from his submachine gun and sighted
+through the barrel, then let the bolt ram home with a sharp click. "It
+was my job to guard the project. As you know, I had to go to the
+Virgin Islands, but I left one of my best men in charge, and he did
+his job thoroughly. I'm satisfied about that. No unknown person has
+been near the project office. And no unknowns have been in close
+contact with any of the team. Yet, two of them are in the hospital."
+
+"Sick or wounded?" Scotty asked.
+
+"Neither, really. We don't know what's wrong. Their minds suddenly
+ceased to function."
+
+Hartson Brant leaned forward. "You mean they're unconscious?"
+
+Steve shook his head. "Not in the usual sense. It's as though all
+their thoughts and memories had suddenly been scrambled. Did you ever
+see a teletype machine in operation, particularly one that suddenly
+went haywire?"
+
+Rick had. "The news machine did that over at the Whiteside _Morning
+Record_. It was typing out clear copy, then suddenly there wasn't
+anything but gibberish."
+
+"That's it," Steve agreed. "And it's the best analogy I can think of
+for what happened to the two scientists. When a teletype goes haywire,
+one moment everything is clear and perfect, the next everything is
+scrambled. All the letters are there but they no longer make words.
+The scientists talk words--common, everyday words--but the words don't
+make thoughts or sentences. Just sounds."
+
+"How awful," Mrs. Brant murmured. Barby looked horrified.
+
+Rick searched his memory for anything similar he had ever read about
+or heard of, but there was nothing. From the expressions on their
+faces, his father and Scotty were equally puzzled.
+
+"Well, even though I have absolutely no evidence of foul play, I
+decided not to take chances," Steve went on. "I got one of the
+scientists to go along with my plan. He shares my concern, simply on
+the basis that no known disease would affect human beings in this way,
+and two scientists of the same team being stricken with an unknown
+ailment is too much coincidence."
+
+"He's wise," Hartson Brant agreed.
+
+"He also has a family. The other scientist does not. He's a crusty old
+bachelor who thinks the whole thing is nonsense and insists on staying
+right where he is."
+
+"How do we fit in?" Scotty asked. "You said you needed all of us."
+
+"That's right. I want to relocate the project at Spindrift."
+
+"Using the co-operative scientist as the basis for a new staff?" Rick
+inquired.
+
+"Yes. We went through some of the most complicated maneuvers you ever
+saw to got him out of Washington with his family. I'm certain his
+movements cannot be traced. So his presence here will be a complete
+secret. But it isn't just the scientist. I'm also asking you to take
+in his family, consisting of his wife and daughter."
+
+"Of course we will," Mrs. Brant said warmly.
+
+Steve turned to Barby. "I think you'll enjoy it, because the girl is
+just your age, and she's a very friendly and pleasant young lady."
+
+Barby looked pleased and excited. "What's her name?"
+
+"Janice. Janice Miller."
+
+"Is the scientist Dr. Walter Miller by any chance?" Hartson Brant
+asked quickly.
+
+"Exactly right. Do you know him?"
+
+"Not personally. We've never met, but a few years ago we carried on a
+very extensive correspondence on the subject of energy levels in
+nuclear isomers."
+
+Steve grinned. "I won't pretend to know what you're talking about. But
+I'm glad you'll have something in common. Will you and your staff join
+him to make up a new project team?"
+
+"I think we can," Hartson Brant said thoughtfully. "Some of us can put
+aside what we're doing. I'll have to know a little more about the
+project, of course."
+
+The federal agent nodded. "Dr. Miller can give you the details
+personally."
+
+Rick expressed a thought that had been on his mind. "We're sort of
+isolated here, but we're certainly not cut off from the world. Our
+friends visit us, and we go to the mainland almost every day. How do
+we explain who these people are? I'm sure you don't want their names
+to get out."
+
+"I'll give you a cover story. Their name is Morrison. You met them
+through Dr. Ernst while you were in the Virgin Islands. They were very
+hospitable, and you're simply returning their hospitality. They know
+the Islands well from vacations spent there, so no one will trip them
+up on details."
+
+"How about details of our trip?" Scotty asked.
+
+"They've been briefed thoroughly, by me. You can check them and fill
+in any missing details."
+
+Barby giggled. "I'm glad that you didn't have any doubts about our
+taking them in, Steve."
+
+"Steve knows we're available any time he needs us, and for anything we
+can give," Rick said.
+
+Steve smiled his thanks. "Well, now you can guess why I showed up with
+a hunk of artillery under my wing. I had to be sure there wasn't a
+reception party waiting. You never can tell about information leaks,
+no matter how careful you are, so I landed at the back end of the
+island with a squad of men and we went over the place with a
+fine-tooth comb. I didn't walk in until I was certain there wasn't a
+stranger on the island--including strangers you might not have known
+about."
+
+Hartson Brant rose. "Well, I think we've settled all initial details
+except where we put the Millers--or rather, the Morrisons. Can you
+bring them tomorrow?"
+
+Steve rose, too. "As Rick and Barby said, I didn't have any doubts.
+How about tonight?"
+
+"Tonight!" Barby gasped. "Are they here?"
+
+"Almost. They're on a cutter offshore. If it isn't convenient, I can
+keep them overnight."
+
+"Of course it's convenient," Mrs. Brant said firmly. "We'll put Mr.
+and Mrs. Morrison in John Gordon's room. He's still out West. And
+we'll take the spare twin bed out of Hobart Zircon's room and put
+Janice in with Barby. Bring them ashore right away, Steve. Barby and I
+will get busy, and Rick and Scotty can move the spare bed."
+
+"Wonderful." Steve walked out to the porch and coughed twice. Rick
+hurried to his side just in time to see one of the trees in the
+orchard yield up a dark shadow that turned out to be a Coast Guard
+petty officer, carbine at the ready and a walkie-talkie slung over his
+shoulder.
+
+"Let me have your horn, Smitty," Steve requested.
+
+The coastguardman gave Rick a curious look as he handed Steve the
+phone.
+
+The agent said, "Nevada, this is Texas. Deliver the goods."
+
+The reply was, "Texas, this is Nevada. The package is in the mail."
+
+Steve handed the phone back to the coastguardman and ordered, "Get the
+boys together and return to the ship, Smitty. Repeat their
+instructions. They don't know where they've been, and they don't know
+what they've been doing."
+
+Smitty grinned. "Aye-aye, sir. That won't be hard. None of us really
+know where we've been or what we've been doing."
+
+"Life is easier that way," Steve said. "Shove off, now."
+
+"Aye-aye, sir." The guardsman faded off into the night.
+
+"Let's move furniture," Steve suggested.
+
+For the next few moments the house was a flurry of activity. Rick and
+Scotty dismantled the twin bed in Zircon's room, explaining only to
+the big scientist that unexpected company had arrived. Zircon,
+engrossed in a theoretical problem, scarcely noticed.
+
+By the time Mrs. Brant was satisfied with arrangements and had counted
+the towels for the third time, Steve called from downstairs that the
+boat was arriving.
+
+Rick, Scotty, and Barby ran to Steve's side and walked with him toward
+the landing where the Spindrift boats were moored. Dismal had paid
+little attention to the proceedings, but now, fearful of being left
+behind, the pup raced ahead of the group.
+
+[Illustration: _The coastguardman gave Rick a curious look_]
+
+The boat carrying the Morrisons--for so Rick was already conditioning
+himself to think of them--was approaching the dock. As the group
+hurried to meet the unexpected guests, two coastguardmen leaped from
+the big motor whaleboat and made it fast.
+
+Dismal got there first. He barked furiously, trying to frighten off
+the invaders, then his barks suddenly changed to an anguished howl as
+a new voice joined in the racket. It was a feline voice, and a highly
+indignant one.
+
+"Great grandma's ghost!" Steve exclaimed. "I forgot to tell you they
+have a cat!"
+
+Dismal shot by them, followed by an enormous creature with glowing
+eyes that yowled at the top of its lungs, in what was probably very
+coarse language to anyone who spoke cat talk. Dismal had at last met
+his match, and was beating an inglorious retreat.
+
+Just as Rick was about to take up the chase and rescue his pup, the
+cat decided to break off the engagement. The ruffled fur subsided
+slightly as the animal turned from the chase and approached the four
+who had been hurrying to the pier. In the beam of Steve's flashlight
+Rick saw that the cat was a huge blue Persian, and though he knew
+little about cats, he recognized that this was an aristocrat of its
+kind.
+
+The Persian gave a meow of greeting, then walked up and rubbed against
+Barby's legs. It gave out a noise that reminded Rick of a wood rasp
+rubbing over a piece of broken pine. The cat was purring!
+
+Barby had stamped her foot angrily at the sight of Dismal being
+forced to retreat to the house, but the cat was too much for her. "You
+beautiful thing!" she exclaimed, and picked the creature up. It
+responded by purring louder.
+
+Rick grinned. On the pet level, at least, the Morrison invasion was
+off to a fast start. He hoped the incident wasn't symbolic.
+
+
+
+
+CHAPTER III
+
+A System Within a System
+
+
+When Rick came down to breakfast the next morning, the day was already
+hours old for his father, Steve Ames, Julius Weiss, Parnell Winston,
+and Dr. Walter Miller alias Morrison. The scientists had been closeted
+in the library with Steve since dawn, their talks interrupted only by
+Mrs. Brant serving coffee to the group. Steve, too, had remained
+overnight.
+
+Barby and Scotty were around the island somewhere with Janice. Mrs.
+Brant and Mrs. Morrison were in the kitchen, getting acquainted and
+finding that they had friends in common.
+
+It wasn't that Rick had slept late; he was on time. Everyone else had
+gotten up early. Rick told himself that he was the only calm member of
+the family, but underneath he was a little chagrined. If he had arisen
+earlier, he might have been able to take part in the talks now going
+on in the library.
+
+The Morrisons had been so tired from the strain of getting out of
+Washington undetected, and from the trip in the confined quarters of
+the Coast Guard cutter that they had gone to bed almost immediately.
+
+Dr. Morrison turned out to be a tall man with a kind, tired face,
+steel-rimmed glasses, and a shock of curly white hair. Mrs. Morrison
+was a pleasant, stylish woman whose reaction was a mixture of pure
+pleasure at finding herself in the comfortable Brant home and
+embarrassment at the circumstances that had forced her to impose
+herself on strangers. Rick had liked both the Morrisons immediately.
+
+His reaction to Janice was favorable, too. He admitted that she was a
+remarkably pretty girl, as dark as Barby was fair, and of about the
+same height and slimness. She hadn't said a great deal, and he decided
+at once that she was shy. Barby had taken to her immediately, and she
+to Barby. The last thing Rick had heard before falling asleep was the
+two of them talking and giggling in the room down the hall.
+
+He walked into the dining room, hoping he wasn't too late for
+breakfast, and stopped short, stifling a laugh at the sight that met
+his eyes.
+
+The Morrisons' cat, whose name was Shah, was crouched on one of the
+dining-room chairs. Dismal was sniffing around beneath the chair,
+obviously looking for the cat. As Rick watched, Dismal gave up the
+search and walked from under the chair. Instantly he was batted on the
+nose from above by a paw that moved with supersonic speed. Rick
+laughed as Dismal gave a cry of pure frustration and headed for the
+kitchen at a trot. The cat had been playing, since the blow was struck
+with claws sheathed. If Shah had wanted to hurt the pup, raking claws
+could have torn deep furrows.
+
+Rick stroked the silky fur and Shah purred hoarsely. He hadn't had
+much experience with cats, but he liked this one. The Persian had a
+sense of humor. Rick went into the kitchen and consoled Dismal, after
+bidding good morning to his mother and Mrs. Morrison. The pup rolled
+over on his back and played dead, his only trick. The boy scratched
+Dismal's stomach until the pup's hind leg flailed in delighted
+ecstasy.
+
+"Am I too late for breakfast?" Rick asked his mother.
+
+"Of course not. We'll be ready in ten minutes."
+
+Rick wandered out to the screened front porch that was the Brants'
+summer living room. The ocean was calm this morning. He searched the
+horizon for some sign of the Coast Guard cutter. There was none, which
+didn't surprise him. Steve was too old a hand to attract attention to
+Spindrift by having a government craft waiting offshore.
+
+Barby, Jan, and Scotty were walking from the long, low gray laboratory
+building on the southeast corner of the island, past the place where
+the Sky Wagon, his plane, usually was staked down. His landing strip
+ran along the seaward edge of the island, from the lab building to the
+front of the house. However, the plane still carried the pontoons
+with which it had been fitted for the Virgin Islands trip, and for the
+time being, it was drawn ashore at Pirate's Field.
+
+Presently the trio joined him on the porch. Jan smiled and said good
+morning in her soft voice. Scotty said, "I thought you were going to
+sleep all day."
+
+Barby came to Rick's defense. "He was tired. After all, it's hard work
+to get wonderful ideas like the one he had last night."
+
+Apparently Barby had told Jan all about it, because the girl asked,
+"Can I be a member of the Megabuck Mob?" There seemed to be just a
+touch of wistfulness about the way she added, "You always seem to be
+having adventures of one sort or another at Spindrift."
+
+Rick answered, "Please don't believe everything Barby tells you. She
+exaggerates, sort of."
+
+"I do not," Barby answered emphatically. "We do have adventures.
+Besides, Jan already knew about some of them, because she read about
+Spindrift in the papers. And she's already a member of the Mob,
+because I invited her!"
+
+Rick interpreted Barby's glare correctly. It said that if he wasn't
+gracious and nice to their new guest, he would have his sister to
+reckon with, and, as he knew full well, she was no mean adversary.
+
+"Fine," he said. "Welcome to the Mob, Miss Morrison. We'll assign you
+the subject of economic history."
+
+"Jan, please," she answered, then smiled shyly. "But couldn't I have
+another subject? I'm just not the type to know much about economics, I
+guess."
+
+"That's just the point," Scotty explained.
+
+Barby had a serious look on her pert face. "Of course Rick's idea
+about stealing a million from quiz shows was just a joke. But, Rick,
+you gave me an idea--if you'll co-operate."
+
+"It depends on the idea," Rick answered warily.
+
+"Oh, don't be so cautious. I'm not trying to trap you into taking me
+on any trips." Barby referred to the promise she had once wangled out
+of her brother that she could go on the next expedition, a promise
+that had gotten the Spindrift young people entangled in a hazardous
+adventure in the far-off South Seas.
+
+Rick perched on the arm of a sofa. "Okay. Let's have it."
+
+"Well, I was thinking about the Harvest Moon Show at school." She
+explained, in an aside to Jan, "Every October the high school puts on
+a big variety show in the city auditorium to raise money for the
+school athletic fund. Rick said he could make me a radio receiver that
+I could wear in my hair."
+
+"He can," Scotty interjected. "Remember the control radios we made for
+the Tractosaur? He could make one for you the same way."
+
+The Tractosaur was a "thinking bulldozer" the Spindrift scientists had
+designed.
+
+Barby continued, "I know you can make a small transmitter that will
+fit in your pocket, because that's all the Tractosaur control was,
+really. Well, if I wore a receiver that no one could see, and if you
+carried a transmitter that no one could see, we could put on the most
+wonderful mind-reading act in history!"
+
+Rick's quick imagination elaborated on Barby's words. It was a great
+idea! He could work among the audience, while Barby sat blindfolded on
+the stage. He would choose a person in the audience and ask for
+something from wallet or purse, and whisper: "Please let me have your
+driver's license. Thank you. Mr. Charles Rogers, is it?... Where is
+3218 Newark Drive?... Oh, over by the airfield. Well, Mr. Rogers, let
+me see if I can transmit all this information telepathically to my
+sister." Then he would hold up the driver's license and say loudly,
+"What have I here?" And Barby, who had heard every whispered word,
+would answer. He would coax the information out of her, and the
+audience would be baffled.
+
+"Sensational," he complimented her. "We'll do it."
+
+"Brant and Brant," Scotty intoned, "the marvels of the universe! See
+the living proof of the science of parapsychology! Mystifying,
+terrifying, a scientific phenomenon without parallel that has baffled
+the leading minds of the world!" Scotty's quick mind also had caught
+the implications of Barby's idea.
+
+Jan Morrison was a scientist's daughter, too, and printed electronic
+circuits were no mystery to her. She said enthusiastically, "You could
+even do mind reading at a distance."
+
+"How?" Barby asked.
+
+"Well, if there were two transmitters, Scotty could have one, too. He
+could go to someone outside the auditorium, like the mayor, or some
+other official, and have him write a sentence on a sheet of paper,
+which Scotty could read over his shoulder. Then Barby, on the
+auditorium stage, would ask everyone to look at their watches, and say
+that the mayor had just written so and so on a sheet of paper, then
+burned it. Scotty would bring the mayor to the auditorium, and Barby
+would tell him what she had said, and at what time, and ask him if it
+was right. Of course it would be."
+
+Rick looked at the girl with new respect. It was a very good gimmick
+indeed. He said as much.
+
+Barby put her arm around Jan's waist. "We'll be sure to invite you to
+the show. Won't it be fun?"
+
+"If it's safe for us to let people know where we are by then," Jan
+said somberly.
+
+They fell silent at the reminder that Jan's presence was far more
+serious than a casual visit. Finally Rick said, "We'll get to work on
+the sets this afternoon."
+
+"Make it tomorrow," Barby said quickly. "I sort of promised Jan
+something...."
+
+Rick and Scotty exchanged glances.
+
+"I said you and Scotty would teach her how to use the aqualungs."
+
+Rick breathed a sigh of relief. That would be no hardship. He and
+Scotty needed practice, anyway. They had hardly used the lungs since
+returning from the Virgin Islands.
+
+Mrs. Brant summoned them to breakfast and they walked in to find Steve
+and the scientists gathered at the big table.
+
+"Got everything settled?" Rick asked.
+
+"Just about," Steve replied. "We have a job for you, though."
+
+Rick's pulse quickened. "What is it?"
+
+"Your father and Weiss will need to pay a quick trip to Washington. I
+want you to take them in the Sky Wagon."
+
+"When?" Scotty inquired.
+
+"Tomorrow morning. You'll come back tomorrow afternoon."
+
+Over breakfast, Rick tried to get more information from the agent.
+"Exactly what are we working on, Steve?"
+
+Ames sipped steaming coffee thoughtfully. "Ever hear of a weapon
+system?"
+
+Rick had. "It's a weapon so complicated, with so many parts, that it's
+actually a system instead of just a simple weapon. I think the term is
+used mostly for missiles."
+
+"You think right. Well, Winston, Weiss, and your father will help Dr.
+Morrison do the basic design work on a system to go into a weapon
+system."
+
+Scotty had been listening, too. "How complicated can you get?" he
+asked.
+
+Dr. Morrison answered. "When it comes to missile work, you can get
+fantastically complicated. In fact, some missile systems are so
+complicated it's a wonder they ever work at all."
+
+The telephone rang. Barby, who served when necessary as the island's
+switchboard operator, ran to answer. In a moment she returned. "It's
+for you, Steve. From Washington. I plugged it in on the library
+extension."
+
+Steve excused himself. A few moments later he returned. "Hartson, I
+just took the liberty of ordering a scrambler placed on your phone
+switchboard, in case we need to hold any classified conversations
+between here and my offices. The phone man will install it today, if
+you have no objection."
+
+"Of course not," Hartson Brant said. "I think it's a sensible
+precaution, especially with one member of the team remaining in
+Washington."
+
+"What's a scrambler?" Barby asked.
+
+"A special device that turns phone conversations into jumbled
+gibberish so no one can understand them. You talk normally, and sound
+normal to the person listening. But anyone tapping in on the line gets
+only sounds that mean nothing."
+
+The agent's face turned grim. "Speaking of gibberish reminds me of the
+reason for the call. The _Washington Post_ carried a story in one of
+its columns this morning hinting that two scientists working on a
+supersecret project had been driven insane. It also hinted that the
+insanity was an effect of the gadget they were working on!"
+
+
+
+
+CHAPTER IV
+
+A Haircut and a Wink
+
+
+Rick held the Sky Wagon at the altitude to which he had been assigned
+by the control tower at Anacostia Naval Air Station in Washington. He
+was a little nervous because there was more air traffic around him
+than he had ever seen before.
+
+Across the Potomac River, so close that the traffic patterns almost
+interlocked, was busy Washington National Airport. Below him along the
+Anacostia River were two military airports; Anacostia, at which he
+would land, and Bolling Air Force Base. And to complicate matters
+slightly, Andrews Air Force Base was only a short distance away.
+
+A thousand feet above his head a tremendous Air Force Stratocruiser
+circled patiently. A thousand feet below him a flight of Navy Banshee
+fighters awaited clearance for landing. And climbing through the
+pattern came a division of Air Force F-80's.
+
+Rick's neck ached from swiveling around. Scotty was helping him watch
+for other aircraft. But in the rear seat, Hartson Brant and Julius
+Weiss talked a steady stream, as they had ever since taking off from
+Spindrift. Rick wished he were as oblivious to the traffic. Actually,
+he didn't know what they were talking about. Good as his scientific
+training was, they were in a realm where his young mind hadn't even
+probed.
+
+His earphones gave out: "Tower to Spindrift Flight. You are cleared to
+land. Approach from Northeast."
+
+Rick glanced down in time to see the Navy fighters peel off in a
+precision maneuver that was lovely to watch. Then, on their heels, he
+stood the Sky Wagon up on a wing and slid down toward the muddy river
+below.
+
+A short time later Rick called for instructions and was told to beach
+at Ramp Three. He located it without difficulty. Scotty climbed out on
+the pontoon and caught the rope thrown by a seaman. In a few moments
+they were beached.
+
+A stocky young man who might have been a government clerk approached
+and introduced himself as Tom Dodd. The identification folder he held
+out bore the familiar JANIG imprint. "Steve phoned ahead," he said.
+"Do you need anything for your plane?"
+
+"We'd better top off the tank," Rick said. "Everything else is all
+right." He described the kind of gas his plane used, fearful that the
+Navy might use either a higher or lower octane that would not be
+suitable.
+
+Dodd gave instructions to a Navy petty officer, then led the
+Spindrifters to a waiting sedan. Rick got into the back seat and
+slumped back between his father and Weiss. The little mathematician
+looked at him in some alarm.
+
+"Rick! You look done in. What on earth is wrong?"
+
+He smiled feebly. "I'm a sissy, Professor. The only other times I've
+flown into Washington I landed at light-plane airports outside the
+city. This morning I got right into the middle of the big kids.
+Honest, the traffic was worse than Times Square. I was so scared I'd
+lose position and bang into someone that I almost swiveled my head
+off."
+
+Tom Dodd looked back and grinned sympathetically. "Don't feel badly.
+Even the commercial pilots sit up straight and keep bright-eyed on the
+Washington approach. Airwise, it's one of the most crowded cities in
+the world."
+
+As Tom steered the big sedan expertly through the traffic en route to
+downtown Washington, Rick asked his father, "What were you and
+Professor Weiss talking about? You lost me just about the time we got
+air-borne."
+
+The scientist shook his head. "This time, Rick, I can't help much. Ask
+me again when you've completed your undergraduate work in college."
+
+"I'm afraid your father is right," Weiss agreed. "When one gets deeply
+into the physical sciences there are no longer simple mechanical
+analogies; there are only equations that I'm afraid are beyond you for
+now, Rick."
+
+Rick sighed. "A lot of help I'm going to be on this project!"
+
+"You're not supposed to help," his father corrected. "The project is
+entirely for the purpose of developing principles for the system. The
+final product will be the equations with which the technologists can
+begin actual system design. In other words, we are working only on the
+first theoretical step."
+
+"But the newspaper article said the scientists were affected by a
+gadget," Scotty objected.
+
+"The article was wrong. Paper covered with mathematical computations
+can scarcely affect anyone," Hartson Brant said decisively.
+
+Rick stared through the window. The sedan was moving down Constitution
+Avenue toward 14th Street. "But how did the newspaper find out
+anything in the first place?"
+
+Dodd swung the sedan around a truck, then shrugged expressively. "We'd
+like to know. Columnists have their sources of information. Usually
+the source isn't close to the inside dope, so most of the columns are
+pretty inaccurate. A good thing, too, otherwise the enemy would be
+getting our top-secret information in print all the time. Probably
+this leak came from someone in the hospital where the team members
+were taken."
+
+Conversation lapsed until Dodd swung the sedan into a restricted
+parking place near the corner of 15th and K streets. Then he led the
+way into an office building. Rick looked around him as they walked to
+the elevators. It was a typical large office building with an
+arcade-type lobby. He noticed a haberdashery shop, a barbershop, a
+florist, a newspaper-tobacco stand, and the entrance to a drug store.
+The building directory was loaded with names.
+
+In the elevator, Dodd said, "Four, please."
+
+The Spindrifters were the only ones that got off at that floor. As the
+door slid closed, Rick saw that a man was seated in an alcove, just
+out of sight of anyone who got off the elevator. Dodd greeted him,
+then said, "Remember these faces, Sam."
+
+Sam nodded without speaking.
+
+Dodd led them down a hall. Rick had to satisfy his curiosity. "Is this
+a government building?"
+
+"No. It's a regular office building. We leased this floor under the
+name of a phony corporation. It's entirely ours, but the rest of the
+building is occupied by legitimate firms."
+
+"Isn't that risky?" Weiss asked.
+
+"It depends. If the project is penetrated, then it becomes easier for
+the enemy in one way, since we don't have the protection of a
+government building. On the other hand, the public has free access to
+all but a few of the government buildings, while we can control who
+comes in and out of this floor."
+
+"What does 'penetrated' mean?" Scotty inquired.
+
+"Known to the enemy."
+
+"But couldn't you have put the project in the Pentagon, or in the
+Atomic Energy Commission Building?" Rick pursued.
+
+"Yes, except that it's top secret, even within the government. I doubt
+that more than two dozen people even know about it. Remember, the best
+security is not to let people even suspect that a thing exists."
+
+"But the project has been penetrated," Scotty pointed out.
+
+"We don't know that. The newspaper article gave no details, remember.
+Only that some unidentified scientists had gone insane. No location,
+no names, no anything of real value. And we have taken precautions.
+After all, you have the team chief. Only one man is left, and we hope
+to get him out of here, too."
+
+Dodd swung open a door that opened into a bare outer office, and led
+them into an inner room where a man bent over a desk.
+
+Rick knew his name. This was Dr. Humphrey Marks, the reluctant
+bachelor. All Rick could see for the moment was a bald head. It was
+completely bald, not even a fringe of hair remaining. It gleamed in
+the light of the desk lamp. Presently the bald pate revolved back and
+a truculent face stared up at them.
+
+Dr. Marks looked like a man who had been born impatient. His
+underslung jaw thrust forward as he demanded, "Well, well? What is
+this, Dodd? Well? Who are these people?"
+
+Dodd was unperturbed. "Dr. Brant, Dr. Weiss, and Richard Brant and
+Donald Scott."
+
+Marks harrumphed. He stood erect, and he was scarcely taller than
+little Julius Weiss. He had a solid, square build and massive hands.
+"I am honored, gentlemen," he said crisply. "Sit down."
+
+The Spindrifters did so. "We will get to business," Marks stated. "You
+will forgive me if I begin on an elementary level. It is only for the
+purpose of defining the problem. Ames said you had been briefed by
+Miller, so I will confine the briefing to my part of the project."
+
+Hartson Brant and Julius Weiss produced notebooks. Rick and Scotty
+relaxed as best they could in the uncomfortable chairs and prepared to
+listen.
+
+"You are, of course, aware of the problems inherent in the development
+of inertial systems," Marks began. "Perturbations are many, and both
+predictable and random. Consider our missile. We set its little brain
+for a given pattern. We depend on its inertia to inform the brain when
+perturbations are pulling it off course. The brain then takes the
+necessary corrective action. This, of course, is oversimplification."
+
+It wasn't very simple to Rick. He squirmed uncomfortably on the hard
+chair.
+
+"Now, we have dealt primarily with the perturbations one would expect.
+The equatorial bulge, for example. The result? We still have a
+probable error of several miles in hitting the target. This is not to
+be borne, gentlemen. We must have precision. Now, what information do
+we have that allows such precision? We have the effects of
+perturbation of the other planetary bodies and of the sun itself.
+These we may calculate closely. We shall use them to guide our
+missile, as they interact with the missile's own inertia."
+
+Marks broke off to glare at Rick. He inquired acidly, "Do I perhaps
+bore you? Or have you a serious itch? If so, scratch it, for heaven's
+sake. You are squirming so, I can see only a blur through the corner
+of my eye."
+
+Hartson Brant came to his son's rescue. He looked at Dodd. "May the
+boys be excused? I'm sure this discussion will be of no value to them,
+and probably they have some things they would like to do."
+
+Dodd nodded. "If you decide to leave the vicinity, let Sam know."
+
+"We'll be in the lobby," Rick said. He motioned to Scotty. His
+feelings were of mixed relief at getting out of there and irritation
+at Marks for what amounted to summary dismissal.
+
+As they walked to the elevator, Rick asked, "What did you make out of
+that?"
+
+"Not much. How about you?"
+
+"A little," Rick admitted. "Enough to know what the project is aiming
+at."
+
+"Which is?"
+
+"A guidance system for the intercontinental missile, and a fantastic
+one that uses the moon and the sun, and maybe Venus and Mars as
+guideposts."
+
+Scotty whistled. "As you said, a lot of good we'll be to this project.
+Well, what do we do now?"
+
+Rick ran a hand through his hair. "Follow Barby's instructions." His
+sister had said bluntly that both he and Scotty were getting as shaggy
+as Dismal, and please get haircuts. He knew why, of course. Barby
+wanted them to be at their best, because she liked Jan Morrison very
+much and wanted Jan to like the boys, too.
+
+Sam nodded to them as they walked to the elevator. Rick noted that the
+guard could watch the stairs as well as the elevator doors. He also
+noted that the guard's coat was loose, and that the butt of a Magnum
+revolver was within easy reach of his hand. Knowing how Steve Ames
+operated, Rick also suspected that other, less visible, methods had
+been taken to guard the fourth floor, but there was nothing he could
+see.
+
+It was still early in the day and the barbershop in the lobby was not
+crowded. Rick and Scotty both were able to get chairs.
+
+Rick browsed through a magazine as the barber worked, but found
+nothing of interest. He put it down and looked around him. The shop
+was like any other shop, anywhere. He thought that barbershops may
+vary in the number of chairs, the luxuriousness of the appointments,
+and the size of the mirrors, but they all have about the same smell,
+and the same collection of bottles for the barber's use.
+
+However, one item attracted Rick's attention, because it seemed out of
+place. It looked for all the world like the hair driers one finds in
+beauty shops. There was a stand, and a metal hood.
+
+He gestured toward it. "What's that?"
+
+"It's for treating dry hair," the barber answered. "Special oil
+treatment, with electric massage. Very good."
+
+Rick's hair was dry from frequent immersion in both salt and fresh
+water. Being inquisitive about everything in the world, he thought
+about trying it.
+
+"Maybe I'll have time for a treatment," he said.
+
+The barber ran a hand through the boy's light-brown hair. "You don't
+need one. Your hair is healthy, and not especially dry. I wouldn't
+give you a treatment you don't need."
+
+"Have it your way," Rick said. The barber was either too lazy or too
+honest for his own good. In all probability the machine would do
+nothing Rick couldn't do for himself with his own two hands.
+
+There was a good view of the elevators through the barbershop windows.
+Rick watched people coming and going, and speculated for his own
+amusement on who they might be, and their business in the building.
+Speculation was idle, of course. Take Tom Dodd. No one, without inside
+knowledge, would suspect that he was a federal agent engaged in
+guarding a hush-hush project on the fourth floor. Or Dr. Marks. Who
+would suspect that he carried a vital secret? Or, more accurately,
+that he was working on one?
+
+As the barber was brushing Rick off, the boy saw his father step out
+of the elevator, stop, and look around. He saw the elevator operator
+step from the car, look into the barbershop, and wink. Rick almost
+winked back, then he realized that the operator was winking at the
+barber and not at him.
+
+The scientist saw Rick at almost the same moment and walked into the
+barbershop. "Julius will be busy for another half hour," he said. "I
+think I'll follow your example, Rick." He climbed into the chair Rick
+had just vacated.
+
+Scotty was through, too. The boys took seats and busied themselves
+reading magazines.
+
+Hartson Brant's hair had needed only trimming, not complete cutting,
+so he was finished in a short time. The barber shook out his cloth,
+then put it back on for the finishing touches. Rick glanced up as the
+barber spoke.
+
+"Your hair's pretty dry, sir, and I have an excellent treatment here.
+I'd like to give you one. It would make your hair look better, and
+make it easier to handle."
+
+Tension swept through Rick as though someone had turned on an electric
+current. The tension had no focus. It was just that something deep
+within him had reacted. He stood up and dropped his magazine.
+
+"Dad," he said hastily, "I just saw Julius go through the lobby."
+
+"Where did he go?" Hartson Brant demanded. "I didn't see him."
+
+"I think he went through the front door," Rick said. "Better hurry.
+I'll try to catch him."
+
+Outside the barbershop he stopped, to let Scotty catch up with him.
+"Why should Weiss run out through the front door?" Scotty demanded.
+
+"He didn't. It was a stall, to get Dad out of there in a hurry."
+
+"But why?"
+
+"I don't know," Rick said slowly. "For some reason, I just didn't want
+him to have that dry-hair treatment!"
+
+
+
+
+CHAPTER V
+
+JANIG Runs a Security Check
+
+
+There wasn't much evidence on which to base his reaction, Rick
+admitted. But when he reacted, he just reacted and that's all there
+was to it. Call it a hunch, or call it nonsense. That's how it was,
+and he couldn't change it.
+
+The barber had practically refused him a dry-hair treatment--and his
+hair was rather dry. The same barber had tried to sell a treatment to
+Hartson Brant--whose hair was not dry at all. And the elevator boy who
+had carried the scientist down from the fourth floor had winked at the
+barber.
+
+Even admitting that it added up to no evidence of anything, it
+bothered him. He had asked Tom Dodd how much JANIG knew about the
+barber.
+
+Tom admitted that JANIG didn't know much. After all, he pointed out,
+it was impossible to check everyone in an office building of that
+size, or at least impractical. Furthermore, it was a cover operation,
+and any kind of a careful check on people in the building would warn
+them that something was going on. Tom agreed, however, that it was
+better to be safe than sorry. JANIG would run a check on the barber,
+even though Rick's evidence was no evidence at all.
+
+Rick wasn't satisfied. He felt he had to talk it over with Steve Ames,
+and called the agent, who was in JANIG's New York office, as soon as
+he got home.
+
+There was a small switch box next to the telephone in the library. It
+had only two positions, one marked "normal" and the other not marked
+at all.
+
+Steve asked, "Who is it?"
+
+"Rick."
+
+"Throw your switch."
+
+Rick did so, with no apparent results. "Nothing happened," he said.
+
+"Nothing audible," Steve corrected. "I threw mine at the same time.
+We're scrambled. Go ahead, Rick, what is it?"
+
+Rick told him the story. Steve didn't laugh. He had had experience
+with Rick's hunches before. "All right. I've already talked with Tom
+Dodd. He told me the story and I agreed we should run a check. He also
+reported that Weiss had persuaded Marks to come to Spindrift so the
+team could work together. I have Dodd planning how to get him out of
+Washington."
+
+"Tom told me why no check had been run on the people in the
+building," Rick said hesitantly. "Honestly, Steve, I thought you
+always checked on everyone who might have a connection with a case."
+
+"We do," Steve said flatly. "But we can't check on everyone in the
+city of Washington. Consider, Rick. There are several hundred people
+that work in the building and perhaps as many more who go there
+regularly for perfectly legitimate reasons. We couldn't run a deep
+check on all of them, and a superficial check wouldn't mean anything.
+So we don't check. Instead, we make sure we know about the people the
+scientists see regularly, and we give physical protection not only to
+the scientists but to the floor they work on. We keep a careful check
+to be sure our phones aren't tapped, and there's a scrambler on each
+line. Of course the moment we get even a slight odor of fish, we run a
+check. That's why we're working on your barber right now. We're also
+checking the elevator operator."
+
+"All right. I was off base, I guess."
+
+"Not at all. I'd be disappointed if you didn't ask for explanations."
+
+There was one other question in Rick's mind. "How do you know we
+weren't followed back to Spindrift?"
+
+Steve chuckled. "You had two cars on your tail. They'd have picked up
+anyone who tried to follow Tom. What's more, our men at the airport
+identified every plane that took off from the vicinity of Washington
+for two hours after your departure."
+
+Rick said sheepishly, "Sorry, Steve."
+
+"Forget it. I'll be in touch with you, Rick."
+
+Steve was right, of course. JANIG was on the job and would plug any
+loose holes. And once Marks arrived, Spindrift would be the only base
+the JANIG men had to cover. That would make it simpler. Rick decided
+he might as well put the matter out of his mind.
+
+Barby, Jan, and Scotty were waiting for him on the front porch.
+
+Scotty asked, "What gives?"
+
+"Steve says to forget it."
+
+Jan frowned, her pretty face worried. "Barby told me about these odd
+hunches you sometimes get. Aren't they ever wrong?"
+
+Rick grinned. "I'll say they are. Don't worry, Jan. You're safe here."
+
+Her dark eyes flashed at him. "I'm not worried about myself. I'm
+worried about my father."
+
+Rick apologized. "I didn't mean that quite the way it sounded. But
+don't forget, Jan. Our father is in this, too. So we'll worry with
+you--if there's any worrying to be done."
+
+Barby changed the subject. "It's still early. Why can't we give Jan
+another swimming lesson?"
+
+They had started the day before teaching Jan how to use underwater
+breathing apparatus. She was an excellent swimmer, almost as good as
+Barby. But she had never had experience with mask, fins, and snorkel,
+so lessons in the use of those were required before she could graduate
+to the aqualungs.
+
+"Let's go," Rick said.
+
+In a short time the four had changed to swimming suits and were
+testing the water off Pirate's Beach. It was cold, but not unbearable.
+Once they were accustomed to it, Rick picked up the instructions where
+he had left off the day before. Jan was using Barby's mask, snorkel,
+and fins. They would get her some of her own on the first trip to
+Whiteside.
+
+Barby had borrowed her father's equipment. The mask wasn't a perfect
+fit, but she was experienced enough not to mind a little leakage. The
+snorkel was all right, since no fit was involved, but the fins were
+ludicrous on her small feet. She had stuffed cotton in the toes to
+make them tight enough to wear, but that made the fins hard to
+control.
+
+"Follow the leader!" Rick called. "I'll lead, Jan next, Scotty next,
+and Barby bring up the rear."
+
+That was so Scotty would be instantly aware of any trouble Jan got
+into. Barby could swim as well as either of the boys and needed no
+watching.
+
+Rick started by going straight out, watching the bottom through his
+mask. When he got to about the fifteen-foot depth, he bent at the
+waist and threw his legs upward. He slid smoothly into the water,
+rolling on his back to watch Jan. She imitated his movements
+perfectly, and he turned back, satisfied. She was graceful as a seal
+in the water. It wouldn't take much to make a first-class diver out
+of her.
+
+Rick went to the bottom and moved along, doing underwater acrobatics
+and touching a rock here and there. Then he turned over on his back
+again and started upward, eyes on Jan. She followed. He led the way
+back to the beach.
+
+As the group emerged from the water and lifted their masks, Rick
+looked at Scotty. His pal nodded. "She'll do. She followed you like a
+shadow."
+
+"Good. All right, Jan. Next step is clearing your mask of water. The
+principle is easy. Just remember that gas is lighter than liquid. Your
+breath is lighter than the water. So you hold the top of your mask and
+blow it full of air, which forces the water out the bottom. Watch."
+
+He demonstrated a few times, then Jan tried it. She caught on easily.
+
+The instruction continued, until at the end of two hours, Rick took
+all of Jan's equipment and threw it into twelve feet of water. "Now,"
+he said calmly, "go after it and put it on in the water. Clear your
+mask and snorkel, then come back to shore with full gear on and
+operating. No surfacing to take a breath. Use only the snorkel."
+
+Jan looked into the water thoughtfully. The moments ticked by. Finally
+Rick asked, "What is it?"
+
+The girl smiled. "I'm planning how I'll do it. If I don't plan in
+advance, it will be too late after I've started, and I intend to do it
+right the first time."
+
+Rick, Barby, and Scotty exclaimed together, "Good girl!" They
+laughed, and Rick explained, "That's what makes a safe diver. Know
+what you're going to do before you have to do it."
+
+Jan filled her lungs and dove. The three swam out over her and watched
+through their masks. She found the mask, and there was a bad moment
+when she got it on upside down, but she quickly reversed it, held it
+to her face, and blew it clear. Only then did she bother with the
+strap that held it.
+
+Rick watched, pleased. He hadn't told her it wasn't necessary to
+attach the mask before clearing. She put the snorkel mouthpiece in
+place, but did not bother to attach the rubber strap to her head.
+Then, working smoothly but without waste of time, she slipped on the
+fins and flashed to the surface. The snorkel emerged and she blew it
+clear, then swam to the beach.
+
+"Perfect," Rick applauded.
+
+"You're a natural," Scotty added.
+
+Barby just beamed.
+
+Jan was obviously pleased at their praise, but she was a little shy,
+too, so she contented herself with smiling her thanks.
+
+"Aqualung instruction tomorrow morning," Rick said. "Come on. I've
+worked up an appetite."
+
+That evening Rick began work on the radio circuits, as he had promised
+Barby. The transmitters would be the easiest part, since he could use
+the same circuits that had gone into the design of the Tractosaur
+controls, modified only slightly for use on the highest amateur band.
+Fortunately, Rick had both an operator's and station licenses as a
+radio "ham," so Barby's scheme wouldn't mean illegal operation.
+
+The girls wandered into the shop where he and Scotty were at work, but
+there was nothing exciting about the painstaking work of laying out
+diagrams, so they soon left.
+
+Scotty paused in his work of assembling the parts they would need.
+"Rick, how about making transceivers instead of simple transmitters?"
+
+"So we can send and receive on the same unit? We can do it, all right.
+But why?"
+
+"I was just thinking. Quite a few times we'd have been a lot better
+off if we could talk back and forth at a distance. There's no reason
+why these have to be designed just for you and Barby to use in the
+mind-reading act."
+
+Scotty was right, of course. He usually was. "We'll make a pair of
+transceivers, and a receiver for Barby. Unless you think we ought to
+build a transceiver into her outfit, too."
+
+"Would it be much work?"
+
+"Not much. We might as well, I suppose."
+
+They buckled down to the job. Rick found he couldn't work long,
+however. "I've still got that guitar-string feeling," he admitted.
+"I'm all tight inside." He didn't like it, and there was no apparent
+reason for it. But that didn't help him to get rid of it.
+
+Scotty knew Rick from long experience. "Wish I could help," he said,
+"but I'm stymied. There's nothing we can get our teeth into. Those two
+scientists bother me. I can't imagine what would put two perfectly
+sensible and healthy people into a state like Steve describes."
+
+"Same here." Rick had thought about it a number of times in the past
+day, but had reached no conclusion. "But if it's from natural causes,
+how did Marks and Miller--I mean Morrison--escape?"
+
+Scotty grinned wryly. "You're not asking me because you expect an
+answer."
+
+"No," Rick agreed. He said abruptly, "I've had it. Let's hit the hay."
+
+He might have felt better, or worse, had he been able to tune in on a
+conversation between Tom Dodd and Steve Ames that was going on at that
+very moment.
+
+"We've had seven men on it ever since this morning," Tom was saying.
+"We checked him from here to breakfast, and the record is absolutely
+negative. Same for the elevator operator. The barber is a wanderer,
+never stays in one shop for long. He's hunting another job right now.
+The machine is his, and it's the only one of its kind. We sent Mike
+Malone in for a treatment. He says the machine is good. Apparently
+it's nothing but a hood with three massage machines installed on
+spring mounts, so they fit the head. The barber applies oil, then
+turns on the machine. It has dials, but they're fakes. It's a massage
+machine, pure and simple, and it passed the health inspection board,
+so we know it's not harmful."
+
+Steve Ames said thoughtfully, "Negative record. Hmm. Well, at least no
+one has ever caught up with him if he happens to be a wrong one. It
+doesn't prove he's clean."
+
+"Too true. Any ideas?"
+
+"Just keep an eye on him. He's innocent until we get some evidence
+that he may be guilty. Same for the elevator operator. But, for now,
+we'll consider you've drawn a blank and let it go at that."
+
+
+
+
+CHAPTER VI
+
+A Calm Precedes a Storm
+
+
+A crisis had arisen and Rick and Scotty could only stand by
+helplessly. After all, what could mere males do in such a situation?
+
+Barby decided that Rick and Scotty were to fly over to Whiteside and
+get diving equipment for Jan, so she could have her own. It was easy
+to agree on the type of face mask, snorkel, and fins. But everything
+bogged down when it came to color.
+
+Rick's own mask, snorkel, and fins were sea green. Scotty had a green
+mask, blue snorkel, and black fins. Barby had a white mask, red
+snorkel, and white fins.
+
+"Look," Rick said impatiently. "What earthly difference does it make?
+The principal thing is comfort. If the fins feel good and the mask
+fits comfortably, that's it. Color? What difference does color make to
+a fish?"
+
+Barby sniffed. "I wouldn't expect you to understand."
+
+Jan looked at him coldly and stated that she wouldn't know what
+difference color made to a fish, because she was not a fish.
+
+"You swim like one," Scotty said diplomatically, but didn't even get a
+smile in return.
+
+There was only one thing for the boys to do, and that was to make as
+graceful a retreat as possible. They did so, and sat waiting under a
+tree in the orchard while raging debate went on between the girls on
+the porch.
+
+Rick looked over at the laboratory building. His father and the other
+scientists were hard at work on the project, he supposed. He felt
+rather left out, because they were too busy to talk with him, and when
+he went in to look around he could see only stacks of paper covered
+with equations that he couldn't begin to understand.
+
+"Wonder when Marks will arrive?" he asked.
+
+Scotty shrugged. "We'll probably find out when he gets here."
+
+Dr. Marks had agreed to join the team at Spindrift as soon as he
+finished running some of the team calculations through the automatic
+computer at the Bureau of Standards in Washington. Tom Dodd would
+arrive with him, Steve had reported. Meanwhile, protection for the
+Spindrift team was under the direction of another of Steve's men, Joe
+Blake. Joe and another agent took turns in the laboratory, sleeping
+and eating there and emerging one at a time for a little exercise.
+
+Nor were Joe and his partner the only protection. In the woods on the
+mainland, just out of sight of the tidal flat, a group of four Boy
+Scout leaders were encamped, working on special camping and pioneering
+qualifications that would enable them to become qualified instructors
+for their Scout Troops. The Whiteside newspaper had even carried a
+brief story about the Scout activities. But Jerry Webster, Rick's
+friend and newspaper reporter, hadn't known when he wrote the story
+that the Scout leaders carried an astonishing amount of armament for
+such a peaceful expedition. The JANIG agents, however, had been chosen
+for the assignment because they really were Scout leaders in their
+home communities. The story would stand investigation.
+
+Barby and Jan left the porch and walked to where the boys waited.
+
+"We've decided," Barby announced.
+
+The boys applauded politely.
+
+"You see," she went on, "I'm blond, and Jan is brunette."
+
+Rick squinted up at the girls. "By golly," he exclaimed, "that's
+right!" He put a hand on his heart. "One with hair filled with
+captured sunlight, the other with hair like the raven's wing, filled
+with the gleams of moonlight."
+
+Barby threatened him with her foot. "Be serious!"
+
+Rick composed his face in stern lines. "I am."
+
+"Well," Barby continued, "we decided that Jan should wear a white suit
+and white equipment. It will make her dark hair and her tan look very
+dramatic. But of course I can't wear white if she does."
+
+This was beyond Rick. Why they couldn't wear the same color was
+outside of his comprehension. "Of course not," he murmured politely.
+
+"So I'm going with you. We both have to have new bathing suits, a
+white one for Jan and a dark-blue one for me. And I'm going to give
+Jan my mask and fins, because they're white. So I'll have to get blue
+equipment for me. And my snorkel is red, and that just won't do,
+because..."
+
+Scotty held up his hand. "Say no more. I will swap snorkels with you,
+because mine is blue."
+
+"I knew you would when you understood," Barby said smugly.
+
+"I don't understand, but I'll trade. Come on. Let's go to Whiteside."
+
+Jan remained behind, because Steve had not given permission for the
+Morrisons to leave the island, and Rick refused to take the
+responsibility in spite of Barby's pleading. The best he could do was
+to promise to call Steve about it and perhaps get permission for
+future trips.
+
+The Sky Wagon landed at Whiteside pier, and the trio went to the
+nearby garage where the Brants' car was kept. Hartson Brant had
+decided it was more convenient to have a car available for use at all
+times than to depend on taxis, or on friends.
+
+The local sporting goods store had a good stock of equipment and Barby
+was able to purchase what she wanted without difficulty. But when it
+came to the bathing suits, she debated over the large selection for an
+hour before choosing two that were identical except for color. Rick
+and Scotty waited impatiently, now and then prodding Barby to hurry
+up. She refused to be hurried.
+
+Back at Spindrift, Jan met them with a greeting. "That certainly
+didn't take long! Barby, how on earth could you pick these out so
+quickly?"
+
+The boys looked at each other. Their opinion was that Barby had taken
+just one hour longer than necessary. Here, obviously, was that
+mysterious thing, the feminine mind at work. Rick examined the problem
+from the scientific viewpoint and got nowhere. The ways of girls
+defied analysis.
+
+Both boys had to admit, however, that the results of Barby's shopping
+had been worth the delay. Their own rather shabby swim trunks, torn
+and stained from contact with undersea rocks and coral, suddenly
+seemed sloppy. But when Barby examined the aqualung tanks
+distastefully and demanded that Rick paint them to match the new
+suits, both boys put their feet down emphatically.
+
+"The tanks are that color because they've been treated to withstand
+rust and corrosion," Rick stated. "If we paint 'em, the paint will
+only get knocked off and they'll look terrible. I won't do it."
+
+The girls exchanged a glance that seemed to say, "Boys! They have
+such stubborn, silly ideas!"
+
+Jan had already gone through the exercise of clearing the aqualung
+hoses of water, clearing her mask while using the lung underwater, and
+using the reserve lever on the tank, and Rick had instructed her in
+the theory of diving.
+
+Now it was time to put what she had learned to the ultimate test.
+
+The boys hauled the equipment down to the beach in Rick's old coaster
+wagon, modified for carrying equipment, then directed the girls to
+check the regulators, check the tanks, and connect regulators to tanks
+preparatory to diving.
+
+They lolled on the beach and watched. Scotty grinned. "This is the
+life. Tony Briotti tells me it's always this way in primitive
+societies. The men loaf while the women work. I'm in favor of it."
+
+"I'm sure you are," Barby said acidly.
+
+Jan said nothing, but continued to work with meticulous care. Rick
+watched closely, and was satisfied. There was ample equipment for all.
+Scotty helped Barby into her gear while Rick instructed Jan.
+
+"This is the tough part. If you make it, that's the end. From then on
+all you'll need is practice. We'll all swim down to the fifty-foot
+depth. Watch your ears and don't try to continue down if you feel any
+pain. Go back up a few feet and try to clear your ears. When we get to
+the bottom, I want you to take off all your equipment, swim away from
+it, then swim back and put it on. Okay?"
+
+Jan gave him a tremulous smile. "I think so."
+
+"Good. Plan how you'll do it. Remember, air is the last thing you'll
+need, and the first."
+
+"I'll remember."
+
+It was easy enough for a diver with plenty of experience, and the
+confidence that experience brings, but Rick remembered from his own
+training that it was plenty rough the first time.
+
+He held the tank while Jan got into harness and said reassuringly,
+"You'll make it. You're a natural for diving because you don't lose
+your head. That's just about the only really dangerous thing a diver
+can do." He got into his harness, then picked up his movie camera in
+its underwater case.
+
+At his signal, the four waded out into the cold water, splashed around
+a little to get accustomed to it, then put mouthpieces in place and
+prepared to don masks. Rick waited until last, and called, "Everybody
+getting air?" When they nodded, he put his own mouthpiece in place,
+checked to make sure the demand valve was working, then slipped the
+mask down from his forehead and went underwater.
+
+There was a convenient sandy space among the rocks at the fifty-foot
+level. He reached it and turned to count noses. All were present.
+Visibility was good enough. He set his camera and took a position
+cross-legged on the sand. Barby and Scotty took similar positions and
+waited.
+
+At Rick's signal, Jan slipped off her fins, which she placed carefully
+on the sand. Her weight belt followed, then her mask. Rick kept the
+camera going as she jerked the quick release buckle on her harness,
+then pulled the tank over her head, keeping the mouthpiece in place.
+At the last moment, she filled her lungs with air, let the mouthpiece
+drop to the sand, and swam away. Rick followed as she went about
+twenty feet into the rocks, and returned.
+
+Jan had planned well. She picked up the mouthpiece and held it high so
+the air rushed out, then she popped it into her mouth and began
+breathing. She didn't bother with the tank harness yet. Instead, she
+picked up her mask, adjusted it, and blew it clear. Only then, when
+she could see and breathe, did she leisurely put the harness straps in
+position and swing the tank over her head and into place on her back.
+She buckled it on, and added her weight belt. The fins were last.
+
+A flume of air from her exhaust, a sign of exhaustion, told Rick that
+Jan was tired. Probably the mental strain more than the exercise had
+left her too weak for further swimming. He slung the camera from a
+belt hook, took her hand and shook it solemnly, then led the way back
+to the beach.
+
+After a short rest the others were anxious to go back in again, but
+Rick vetoed the idea. "We could," he admitted, "and probably no harm
+would come of it. But skin diving is the easiest thing in the world
+to overdo. Jan is tired. And she's excited, even if she doesn't look
+it. This afternoon, after we've had a little rest, we can come back
+again and just have fun. There won't be any strain on Jan then,
+because she passed the last test with flying colors. So she can swim
+without worrying whether she's meeting our standards, or doing it the
+way we think it ought to be done."
+
+He grinned at the girl. "I know it was a strain. Remember, we've all
+been through it, too."
+
+Jan had a nice smile. "You're right," she admitted. "I was so scared I
+wouldn't do it correctly! Then, when I knew that it was all right, I
+sort of fell apart."
+
+Barby arose. "Come on, Jan. Let's go shower and change." She smiled
+with false sweetness at the boys. "Now that you're through testing
+Jan, I'm sure you won't mind doing your own work. 'Bye, now." And she
+left them to pick up the gear and truck it back to the laboratory
+building where it was kept.
+
+Rick got to the shower first, then stretched out on his bed to wait
+for Scotty. It's a fine day, he told himself. All is well. JANIG has
+the island covered like a blanket. The project team is going full
+speed ahead. We're having fun. Jan is just the companion Barby needs.
+All's right with the world.
+
+He turned over on his stomach and bunched his pillow up more
+comfortably. Then why, he asked himself, did he still feel funny?
+
+Scotty came in from the shower, toweling vigorously. "What's eating
+you?" he demanded.
+
+Rick turned over and stared at his pal. "Is it that obvious?"
+
+"It is to me. What's up?"
+
+"I don't know," Rick admitted. "Wish I did. Have you noticed how quiet
+everything is? It's like the day before a hurricane moves in. The
+ocean gets glassy, and there isn't any wind, and you're almost afraid
+to breathe because the air is so charged a breath might start the
+lightning."
+
+"'The calm before the storm,'" Scotty quoted. "Maybe it is. I feel it
+a little, too. But what can we do?"
+
+Rick shrugged as expressively as one flat on his back could manage.
+"Nothing. We can swim with the girls, and we can keep working on the
+radio units. But there isn't a single thing to do so far as the
+project goes. I wish there were. I feel left out."
+
+Scotty grinned. "You're never really happy unless we're up to our hips
+in trouble or a mystery. I know what's really bothering you. A fine,
+fat mystery is afoot and you haven't a shred of it you can call your
+own."
+
+Rick had to grin back. There was much in what Scotty said. As long as
+the mystery of the two scientists remained unsolved, he wouldn't be
+really happy.
+
+
+
+
+CHAPTER VII
+
+The Peripatetic Barber
+
+
+"We're trapped here," Barby said stormily, "and I want you to do
+something about it, Rick Brant! If you don't call Steve Ames and get
+permission for us to go to the mainland, I'll do it myself!"
+
+Rick sighed. He had tried to point out that Barby was being illogical.
+Neither the Morrisons nor the Brants were trapped anywhere. It was
+just that common sense required the Morrisons to be careful.
+
+Barby drove home another point. "Steve gave us a cover story, and what
+good is a cover story if you don't use it?"
+
+Scotty grinned at Rick's expression of resignation. "Better give up,"
+he advised.
+
+Jan hadn't said anything. She just looked at Rick in a beseeching way
+that said as much as all Barby's arguments.
+
+Rick shook his head unhappily. He knew when he was licked. Come right
+down to it, he didn't have the say-so on Jan leaving the island,
+anyway. He had taken a stand against her going to Whiteside, based
+half on intuition and half on the knowledge that a secret soon ceases
+to be one when it's flaunted in public. And Jan's presence was a part
+of the big secret of Spindrift.
+
+He stood up and shrugged. "Chances are it will be all right. But if
+Jan is recognized by any of the enemy..."
+
+"Steve isn't even sure there is an enemy," Barby pointed out swiftly.
+"How can you be so sure?"
+
+Rick didn't answer. He turned and went into the house, the others at
+his heels. In the library, he consulted the schedule Steve had given
+them, so they would know where to reach him at any time. The agent was
+at JANIG headquarters in Washington today.
+
+Rick got the number, and asked for Steve's extension. In a moment he
+had the agent on the wire.
+
+"Let's scramble," he said, and threw the switch. Then, "Steve, Barby
+wants to take Jan to Whiteside. What do you think?"
+
+Steve hesitated before he answered, "It's a little hard to give
+reasons why she shouldn't go, Rick. Have you checked her on the cover
+story?"
+
+"Not yet. I will, though, if you say the word."
+
+Again Steve hesitated, and Rick knew the agent was very much in his
+own position. There were no reasons to believe it would do any harm.
+Yet...
+
+"Let her go," Steve said finally. "Only ask her and Barby not to get
+into any public parades. You know."
+
+"I know," Rick affirmed. "All right, Steve. When is Marks coming?"
+
+"We're not certain yet. Ask your father. Marks is having some trouble
+with the computations."
+
+"Okay, Steve. See you soon." He hung up and turned to the others. "He
+says all right, but please don't get into any public parades. In other
+words, Barby, don't cover too much territory."
+
+Scotty spoke up. "We'd better tell Duke and Jerry to leave it out of
+the paper."
+
+Duke Barrows was editor and Jerry Webster the reporter for the
+Whiteside paper. Both were good friends. "They'll play ball," Rick
+agreed. "Well, young ladies, when is the big safari?"
+
+Barby consulted her watch. "Right now. We'll dress and you can fly us
+over."
+
+"Then right now means in an hour. Okay. We'll be ready."
+
+Upstairs, Rick and Scotty washed up and changed into what Scotty
+called "shore-going clothes" that were only slightly less informal
+than their dungarees and T shirts. As they finished and sat down to
+wait for the girls, Rick picked up one of the radio units on the
+workbench. All were finished, although untested. A few final
+decorative touches remained for Barby's plastic headset, including
+setting in some rhinestones for her. It would look like any other
+plastic bauble when he finished.
+
+"Let's get some fresh batteries while we're in town," Rick suggested.
+"Then we can check these out tonight."
+
+"Okay. And remind me to pick up a new mouthpiece for the lung Jan
+uses. She says the one that's on it now is too big and uncomfortable.
+It hurts her mouth."
+
+Jan had become proficient under water with only a few hours practice.
+Rick had led the girls through the entire series of underwater
+maneuvers with the lungs, including practice in sharing one lung
+between them. He was satisfied that they both had a thorough
+understanding of team swimming and enough sense to stay out of at
+least the more obvious troubles novices can get into. He was content
+now to let them go off on their own, which they did fairly often.
+
+After Rick's estimated hour the girls were ready--except that Barby
+had to make a phone call. She spent another fifteen minutes arranging
+a small get-together at a friend's home to introduce Jan to her chums.
+
+"Now," she said brightly. "We're ready. Are you?"
+
+Rick wisely refrained from comment.
+
+Ten minutes later the four were in the Brants' car, en route to
+Barby's destination. Rick dropped the girls off and arranged to pick
+them up in two hours, then he turned the car toward town.
+
+"Let's visit Duke and Jerry," he suggested.
+
+Scotty looked at him. "Still bothered, aren't you?"
+
+Rick shrugged. It was hard to pinpoint the way he felt. He tried to
+put it into words. "I've talked to the scientists, including Parnell
+Winston. None of them has ever heard of an ailment like the thing that
+struck the team scientists. Winston especially knows a lot, because
+he's studied the human brain extensively. He doesn't even know of
+anything similar."
+
+Scotty knew all this because he had been present. But talking aloud
+helped to make things clearer, so he only commented, "And where does
+that leave us?"
+
+"At the starting line. We haven't moved an inch forward. But at least,
+if medical history seems to have no record of any such cases, we can
+assume that something new and different caused the scientists to go
+off the beam."
+
+"Yes, but if some enemy caused it, how was it done?"
+
+"Glad you asked that," Rick answered gloomily. "Wish someone could
+answer. Anyway, we know why it was done--if it was done. It was to
+cause trouble with the project. That would be important enough for an
+enemy to go to a lot of trouble."
+
+Scotty shook his head. "The thing that sticks in my craw is, how come
+only two of the scientists got hit? Why wasn't the same thing used on
+the others? If anything was used, that is."
+
+Rick was bothered by the same point, and he had no answer--nor did
+Steve Ames, with whom they had discussed the problem.
+
+To both boys, the puzzle was more than just an interesting problem to
+be solved. If some enemy really had penetrated the project and somehow
+caused disruption of the scientists' brains, then the people nearest
+and dearest to both of them were also in jeopardy. Spindrift now
+provided three out of five for the new project team.
+
+Rick swung into the main street and into the public parking lot. The
+Whiteside _Morning Record_ was in the heart of town, only a block
+away. Next to the parking lot was a hardware store where Rick planned
+to buy batteries, and diagonally across the street was the Sports
+Center. Nothing in Whiteside was far from anything else; it was a
+typical small town.
+
+It took only a moment to buy a box of batteries; they were the type
+used in hearing aids. Then the boys crossed the street to the Sports
+Center. Extra mouthpieces for the lungs were in stock. They chose one
+that seemed softer and smaller than the regulation models, then
+started for the newspaper.
+
+Two doors away from the Sports Center was the town's only barbershop.
+As they passed, Scotty suddenly grabbed Rick's arm and said hurriedly,
+"Come back!" Quickly he led the way out of sight of the barbershop
+windows.
+
+Rick looked at him curiously. "See something?"
+
+Scotty's forehead wrinkled. "I think so. But it's so unlikely that I'm
+not sure. Rick, I thought I saw the barber from Washington--the one
+with the massage machine!"
+
+[Illustration: _Rick focused the monocular on the barbershop_]
+
+Rick's mouth opened in astonishment. "You're kidding!"
+
+Scotty shook his head. "I'm not. I said I wasn't sure. But I don't
+want to stand in front and look, because if it is the barber, he'd
+recognize us."
+
+Rick thought quickly. "Come on."
+
+Back inside the Sports Center, he went to the manager and borrowed a
+powerful monocular--a pocket telescope that was really one half of a
+pair of binoculars. Then he and Scotty went across the street, taking
+care to keep out of sight of the barbershop by using parked cars as
+cover.
+
+Rick found a vantage point behind a sedan that had all its windows
+open. He focused the monocular on the barbershop window.
+
+Vince Lardner, the shop owner and--until now--the sole barber, was
+cutting the hair of a man Rick recognized as a local resident. A
+second barber was cutting the hair of another local man, but the
+barber had his back to the street for the moment.
+
+Rick waited patiently. Scotty asked, "See anything?"
+
+"Only his back. Wait a minute."
+
+Presently the barber spun the chair around and walked to the sink. In
+a moment he turned and his face came into view in the tight close-up
+the powerful glass provided.
+
+Rick sank his teeth into his lip and handed the glass to Scotty
+wordlessly.
+
+The pieces were beginning to fall in place now, and the assumption
+that the project had been penetrated was a long step closer to proved
+fact.
+
+The Washington barber had come to Whiteside!
+
+"Wonder what he's after?" Scotty asked.
+
+"One thing is for sure," Rick stated grimly. "He isn't here just to
+cut hair!"
+
+
+
+
+CHAPTER VIII
+
+The Mind Reader Strikes
+
+
+Jerry Webster often spoke of himself as "Whiteside's best reporter,"
+which Rick considered a fair description, since he was the only
+reporter in town. Of course Duke Barrows, the editor, did some
+reporting himself, but that didn't count since he carried the title of
+managing editor.
+
+"I'm a good reporter because I can sense a story," Jerry told Rick and
+Scotty. "You two have that certain look that spells trouble. What
+gives?"
+
+"No trouble," Rick answered swiftly. "We just need a little help."
+
+Duke Barrows glanced up from the proof sheets he was editing. "When
+Spindrift needs a little help, there's always a story in it. We'll
+make a deal, won't we, Jerry? You give us the story and we'll supply
+the help."
+
+Rick knew Duke and Jerry well, so it wasn't necessary to beat around
+the bush. "No story. At least not yet, and I can't even give you a
+hint. Only we do need help."
+
+"Two kinds," Scotty added.
+
+"That's right. First of all, we have guests at Spindrift. Name of
+Morrison. You'll pick that up sooner or later, because Barby is
+running around town with Janice Morrison. What we need is a promise
+that you won't mention it in the paper."
+
+Duke's eyebrows went up. "Ahah! Trying to suppress legitimate news,
+are you? What do you think, Jerry?"
+
+Jerry Webster stared up at the ceiling. "I can see the headline now.
+'Mysterious Visitors at Spindrift!' Lead paragraph: 'The mystery of
+strange visitors at Spindrift Island deepened today as members of the
+scientific foundation threatened the Whiteside _Morning Record_ with
+drastic action unless the story was withheld.' How's that, Duke?"
+
+"Needs editing," Duke replied, "but you're on the right track. What's
+the drastic action you're threatening us with?"
+
+Scotty grinned. "Item," he intoned. "Editor and reporter drowned in
+own ink supply. Bodies found among leftover newspaper copies,
+apparently discarded with other waste."
+
+"Too good for 'em," Rick disagreed. "How about 'Editor and reporter
+assume new dimensions. Rolled to paper thinness in own press.'"
+
+"That's drastic," Duke admitted. "Seriously, Rick, you must have some
+good reason for asking us to leave out what could only be a small
+social item."
+
+"It's a good reason, all right," Scotty answered him. "Only we can't
+tell you what it is, Duke."
+
+The editor looked at Jerry. "What say, can we take it on faith?"
+
+"Too simple," Jerry objected. "We ought to get something in trade."
+
+Scotty made eating motions. "Apple pie, with homemade ice cream?
+Sunday night. Said apple pie would be used to pack down a nice, thick
+steak."
+
+Jerry sighed. "I'm tempted."
+
+"It's a deal," Duke agreed. "Make mine rare. And I add one thing: If
+there's a story, we get it first."
+
+Rick looked pained. "Don't you always? But chances are, there never
+will be a story out of this."
+
+"Government deal," Duke said. "It has to be. Okay, Rick. We'll go
+along. What's the second kind of help?"
+
+Rick breathed a sigh of relief. He hadn't doubted that Duke and Jerry
+would hold the story, but it was always hard to ask a favor without
+being able to give the reason. "There's a new barber in Vince
+Lardner's shop."
+
+"Think we're chumps who don't keep up with the news?" Jerry asked, his
+expression disdainful. "Of course there's a new barber. What of it?"
+
+"We need some information about him. If you'll just let me see your
+notes, that should do it."
+
+Jerry hesitated and Scotty grinned. "Bet he doesn't have any notes."
+
+Duke glared at Jerry. "See? You've embarrassed the _Record_. I told
+you to get the story on that barber this morning."
+
+"Time enough later," Jerry retorted, unruffled. "We don't need the
+dope until tonight, and I'll have it. What kind of information do you
+want?"
+
+Rick listed the points on his fingers. "Where he came from, his full
+name, how he happened to get the job--I mean whether he applied
+directly to Vince or whether he got the job some other way--and how
+long he expects to stay."
+
+Scotty had a few points, too. "If Vince had a vacancy, find out how
+long he looked for a barber, and how he got this one. Timing is
+important, Jerry. Get all you can on it. And ask him a few questions
+about his massage machine, if it's in sight. It looks like the hair
+gadgets they have in beauty shops."
+
+Editor and reporter stared at the boys curiously. "Why so much
+interest in the barber?" Jerry demanded.
+
+Rick tried to look casual. "Why, one of our special guests might want
+a haircut, and we couldn't take a chance that the barber might not be
+government approved. Simple."
+
+Duke Barrows tilted back in his chair and pushed the green eyeshade to
+the top of his head. "I get the picture." He ticked off the points on
+his fingers, mocking Rick. "Strangers at Spindrift. Not to be
+mentioned. Government work of some kind, for sure, and pretty hot,
+too. So hot, in fact, that a stranger in Whiteside might possibly be
+a menace to the strangers at Spindrift. Rick Brant asks help of local
+reporter. Gets name of stranger. Turns name and details in to some
+government security officer for a check. How's that?"
+
+"Too good," Rick admitted. He had known it would be impossible to put
+anything over on Duke. The editor was a sharp cookie. "But keep it
+quiet, will you, please?"
+
+"You know anything we discuss never goes farther than this office. All
+right, Rick. Jerry will get the dope. Hop to it, hawkeye. Duty calls."
+
+Jerry waved his arms dramatically. "Hold the presses! New barber in
+town! Here I go, after the story of the year!" He swept through the
+door, then made a sheepish reappearance. "Forgot my pencil and copy
+paper," he explained, grabbed them, and vanished.
+
+Duke waved the boys to chairs. "It will take a little while. Get
+comfortable. I have to finish this copy."
+
+Rick and Scotty waited as patiently as possible. Scotty, the more
+relaxed of the pair, borrowed a copy of a style manual and studied it
+with apparent interest. Rick watched him, envious as always of his
+pal's ability to let time pass without floor pacing, nail chewing, or
+other impatient actions.
+
+Duke's analysis of the situation was pretty good, Rick thought, and it
+was based on very little real information. He supposed that an editor
+had more experience to draw on than most people. But so did
+intelligence agents. It wasn't hard to see how a few information leaks
+could add up to a pretty clear picture in an agent's head.
+
+Jerry was back in a short time. Apparently the interview hadn't taken
+long. He produced his sheaf of copy paper with a flourish and pounded
+on a desk for attention. The gesture wasn't necessary. Rick, Scotty,
+and Duke were waiting eagerly.
+
+"Louis Collins, Journeyman Barber," Jerry read. "Age 43. Originally
+from St. Louis, most recently from Washington, D.C. Twenty-five years
+experience. Inventor of the Collins treatment for dry hair, which is
+the machine he has. Claims to have invented it five years ago, while
+working at a hotel in Washington. Came to Whiteside because he prefers
+being near the shore. He's an ardent fisherman. Saw Vince Lardner's ad
+in _The New York Times_ a few days ago and applied at once by phone."
+
+"What day and what time?" Rick asked quickly.
+
+"Monday. He called about noon."
+
+Scotty asked curiously, "How did you get that information out of him?"
+
+"Nothing to it. I told Vince I'd like to look up his ad in the
+_Times_, because he claimed the ad plugged Whiteside as an excellent
+climate. Then I told this new guy he must have moved fast to get in
+his application ahead of all the other applicants, and he said he
+hadn't even seen the _Times_ until he went to lunch. He called right
+away. Vince nodded, so I guess the time worked out as Collins said it
+had. Vince said the ad had been running for a week, and no one else
+had applied."
+
+Rick had been calculating. "Scotty, that means Collins phoned after we
+left Washington..." He stopped quickly.
+
+Duke Barrows rubbed his hands in fiendish glee. "Ahah! Giving away
+information. So you've seen this Collins before, in Washington. No
+wonder you're worried about him. Jerry, I'll bet we can sell this
+information to some enemy for millions!"
+
+Scotty grinned. "Not unless you have the plans for the death ray. Only
+death rays bring millions these days. Why, it's getting so a spy can't
+even sell atom bomb secrets for more than a buck apiece any more."
+
+"Guess you're right," Duke admitted, crestfallen. "Well, Rick,
+anything else you need?"
+
+"Middle initial or name?" Rick asked.
+
+"M for Mayhew. Anything else?" Jerry asked with a superior air.
+
+"That does it." Rick consulted his watch. "Let's go, Scotty. Time to
+pick up Barby. I won't thank you two, because you're going to get paid
+in steak and pie. See you later."
+
+At the home of Barby's friend there was another wait while Rick
+chafed. He was anxious to get home and phone Steve Ames. However, as
+it developed, Steve couldn't be reached. It was after dinner before
+Rick made connections.
+
+He gave Steve the information Jerry had collected, then asked, "Isn't
+this proof of something?"
+
+Steve chuckled. "It's proof that Whiteside has a new barber. That's
+all. But it's certainly strongly presumptive, Rick. We knew about
+Collins moving before you called, and we're continuing the check on
+him. Meanwhile, I'll alert my boys at Spindrift and tell them to keep
+on their toes."
+
+"I'll pass the word," Rick offered.
+
+"No need. I'm in touch by radio. Now, I want you to do something for
+me. Dr. Marks is arriving at Newark by train at six tomorrow morning.
+Tom Dodd is with him. Can you pick them up?"
+
+"Sure. How?"
+
+"Suppose you fly to Newark and have Scotty drive over. Then you can
+pick them up at the station by car and take them to the plane. If you
+fly them to Spindrift no one will know that Marks has even arrived.
+Tom will try to make sure no one is tailing him, and he'll help you to
+lose any cars that might try to follow."
+
+"We can do it," Rick assured him. "I can land close to the city. I've
+done it before with pontoons."
+
+"Good. Ordinarily, I'd have an agent meet them, but my Newark man is
+in the woods with the Boy Scout group. Call me when Marks is safely
+with the team."
+
+"Will do," Rick promised.
+
+Rick reported the conversation to his father when the scientist came
+in from late work in the laboratory. Hartson Brant nodded wearily.
+"Good. If Marks is on the way, that means he has answers we need badly
+to some of our mathematical problems."
+
+"What I don't get is why he's coming on an overnight train," Scotty
+interjected. "That's doing it the hard way, because it's only a few
+hours from Washington to Newark. Why didn't he get a train at a decent
+hour? This way, he'll spend most of the night sitting on a siding
+somewhere."
+
+The scientist smiled. "I gather that Marks has definite ideas of his
+own. I wouldn't care to be Tom Dodd. I'm sure Marks is giving him
+considerable trouble. He's convinced this security business is a plot
+to inconvenience him and the other people on the project."
+
+"He didn't seem to have a very sweet disposition," Rick agreed. "Good
+night, Dad. Scotty and I are going to bed early, because we'll have to
+be up at dawn."
+
+It was really the first sound night's sleep Rick had since the
+invasion of Spindrift by Steve and the Morrisons. Later, he had to
+smile at himself, because it seemed to be proof of what Scotty had
+said--that the real reason for his uneasiness was inactivity. He
+admitted that the problem of the stricken team members intrigued him.
+He made no claim to being any great shakes as a detective, but trying
+to solve mysteries, whether scientific or real, was a part of him.
+
+Scotty departed first by boat a few minutes after dawn. Rick warmed
+the Sky Wagon, then went in for a dish of cereal before taking off. He
+had plenty of time. Newark was only a few minutes away in the fast
+little plane.
+
+He timed it perfectly. Scotty was just rolling up to the pier near
+Newark as Rick taxied in after landing. He got into a rowboat brought
+by an attendant, and tied the plane to an anchor buoy. In a moment he
+was in the car with Scotty.
+
+"We'll get some excitement now," Rick predicted.
+
+"Because Marks is arriving?"
+
+"Yes, and because the barber has come to town. If he isn't up to his
+neck in this business, I'll eat his hair oil on pancakes."
+
+Scotty shuddered. "You might at least wait until I've had more
+breakfast."
+
+Rick ignored him. "Also, the team is now assembled in one place. That
+means the enemy has a single target to shoot at."
+
+Scotty laughed out loud. "You should see yourself," he said,
+chuckling. "Since we found the barber yesterday, you've been a new
+man. Beaming and happy as can be. Now the enemy has a single target
+and you're pleased. Didn't it occur to you that the target is us, you
+simple meathead?"
+
+"It did." Rick had to grin, too. "But who can locate the sharpshooter
+best? Why, the guy sitting on the bull's-eye."
+
+Scotty parked and they walked into the station. A quick check of the
+bulletin board told them the train was on time. They walked to the
+gate just as the train announcer called the arrival.
+
+Tom Dodd was one of the last off. He had two suitcases under one arm,
+and he was supporting Marks with the other. Rick and Scotty ran to
+help. Was the scientist ill?
+
+Scotty took the suitcases while Rick grabbed Marks' other arm. The
+scientist shook him off. "I'm perfectly all right," he said irritably.
+"Confound it! Rouse a man at the crack of dawn and expect him to
+respond like a ballet dancer to a cue. Nonsense!"
+
+Marks' appearance belied his words. His face was drawn and pale, and
+it was obvious that his coordination wasn't very good. Tom Dodd was
+plainly worried.
+
+"Let go of me," Marks demanded. He drew himself up and glared at the
+boys. "Which way is the car, please?"
+
+"Straight ahead." Rick glanced at Dodd.
+
+Marks stalked off, but his step was too careful to be convincing. He
+just wasn't normal.
+
+"He wasn't like this when we got on the train," Dodd said in a low
+voice. "Let's get going. I'm anxious to get him to Spindrift."
+
+In the parking lot, Rick ran to open the trunk so Scotty could stow
+the bags. Then he beckoned to Marks, who was staring straight ahead,
+his eyes glassy. "This is the car, sir."
+
+Marks started for the open door. But instead of bending down to get
+in, he walked straight ahead, rigid as a robot, and his face slammed
+into the edge of the low turret top.
+
+Dodd caught him as he fell.
+
+Rick jumped to the scientist's side, afraid he had been knocked out,
+and afraid, too, that something even more serious was wrong.
+
+Marks was not unconscious, but his stare was fixed. "Are you all
+right, sir?" the boy asked anxiously.
+
+The reply was unintelligible.
+
+Scotty bent over the scientist, too. "Are you all right, sir?" he
+repeated urgently.
+
+Marks' fixed stare never wavered. A spate of words poured from him,
+but they made no sense. Now and then a single word emerged clearly.
+Once it was "July," then "soup kettle" and "Planck's constant."
+
+"Just like the others," Tom Dodd said helplessly.
+
+Rick listened with horror. He had no doubt, no doubt at all. Steve had
+described it accurately, and here it was. Marks was a victim of the
+identical ailment that had stricken the other team members!
+
+
+
+
+CHAPTER IX
+
+Dagger of the Mind
+
+
+Tom Dodd took command and gave orders crisply. "Help get him into the
+car. Here, into the back seat."
+
+The agent got in after the scientist while the boys got into the
+front. "Scotty, start driving. We have to shake off any tail that
+picks us up. Try to find a stretch where there isn't much traffic."
+
+Scotty swung the sedan into the traffic stream while Rick joined Tom
+Dodd in watching behind them. A few minutes later Scotty slipped into
+an alley and stepped on the gas. At the end of the alley he turned the
+wrong way down a one-way street, found another alley, and slipped into
+it. He emerged under a railroad trestle and moved into the stream of
+traffic once more. Watching carefully, he moved with the traffic until
+he saw an opportunity to cross a main thoroughfare as the light
+changed from yellow to red.
+
+Theirs was the last car through the intersection, Rick saw, before
+traffic started through the cross street. Scotty took another turn,
+doubled back, and went through another alley. As he emerged onto a
+street where traffic was sparse, he slowed.
+
+"That should do it," Tom Dodd said. "Nice work."
+
+"How is he?" Rick asked anxiously.
+
+"Just like the others," Tom said flatly. "Listen, boys. Our Newark
+agent is in Whiteside. I don't think it's wise to take Marks to
+Spindrift in this condition, but I don't want to take him far, either.
+Have you any contacts here?"
+
+Rick tried to remember. His father had associates in Newark, he was
+sure, including a doctor or two. But he couldn't remember their names.
+"I could call home," he suggested. "Dad will have some ideas."
+
+Dodd considered. "You couldn't use the scrambler from here. Could you
+tip your father off without giving information to anyone who happened
+to be listening on the wire?"
+
+Rick thought he could.
+
+"Okay." Dodd motioned to a restaurant. "There's a phone in there. I
+can see the booth through the window. Hop to it."
+
+Rick hurried into the restaurant. The full horror of what had happened
+to Dr. Marks was just having its effect. He found himself shivering as
+though with a severe chill. Marks was the victim of something ghastly.
+He seemed to be trying to make sense, as though there was still a
+glimmer of intelligence behind the blank stare. But his words were
+disconnected, completely unintelligible.
+
+Barby answered the phone, caught the urgency in Rick's voice, and
+yelled for their father. Hartson Brant came hurriedly.
+
+"What is it, Rick?"
+
+"Guarded language," Rick said urgently. "Dad, don't you have a
+professional friend in Newark? The teletype machine just went haywire
+for the third time and I need help."
+
+Hartson Brant muttered, "Good Lord! Yes, Rick. I have a mechanic
+friend who is ideally suited for the purpose. Constantine Chavez. Look
+him up in the professional part of the phone directory. I'll phone him
+and say you're bringing the machine."
+
+"Good, Dad. I'll come home as soon as possible. Better phone the man
+who runs the machines and give him the information."
+
+"All right. Be careful."
+
+Rick disconnected and looked up the name under the listing of
+physicians. Back in the car, he cast a quick look at Dr. Marks. The
+scientist was sitting quietly, staring straight ahead. He wasn't
+talking, and Rick was glad. He didn't know how much of the gibberish
+he could take. It was weird and horrifying, particularly since Marks
+had been so crisp and terse--even though sometimes unpleasant--in his
+speech.
+
+Dr. Chavez was watching for them through his window and hurried out to
+meet the car. He was a tall, slender man with handsome features that
+showed his Spanish ancestry.
+
+"You must be Rick," he said, shaking hands. "You look very much like
+your father. He phoned to say you were bringing a damaged machine, but
+I also gathered he was merely being cautious about something he didn't
+care to discuss on the phone."
+
+"That's right, Doctor," Rick said. He introduced Tom Dodd and Scotty,
+failing to mention that Dodd was a government agent. Then he pointed
+to Dr. Marks in the back seat.
+
+"There's your patient, sir."
+
+"Bring him into the house," Dr. Chavez directed. "I assume from his
+appearance that the trouble is mental and not physical?"
+
+"Exactly," Dodd said.
+
+Inside the house they found one room outfitted as a home office. "I
+have an office downtown," the doctor explained, "but I also use this
+one a few afternoons a week. Now, who can tell me about this?" His
+eyes were on Marks, and as he talked, he reached for the scientist's
+wrist.
+
+Tom Dodd explained carefully, "He was suddenly stricken. We were with
+him. We don't know what happened, except that he made sense one
+minute, but talked only garbled words the next."
+
+Chavez took an otoscope, an instrument used to examine eyes, ears,
+nose, and throat, and switched on the tiny light. He flicked it into
+Marks' eyes and watched the behavior of the pupils. Then he listened
+with a stethoscope. A little rubber hammer came out next and was
+applied to the reflexes of the stricken scientist. The reflexes looked
+normal to Rick.
+
+Dr. Marks suddenly looked up and began spouting gibberish. Rick
+winced.
+
+Chavez listened gravely, apparently not at all disturbed. The flow of
+meaningless words ceased and Rick sighed with relief. He saw that
+Scotty had been equally affected.
+
+"What is your specialty, Doctor?" Dodd asked.
+
+"I'm a neurologist."
+
+That was good, Rick thought. A neurologist was exactly what Marks
+seemed to need.
+
+"Do you make anything of this?" Dodd asked.
+
+The doctor shook his head. "Nothing. I've never seen a case like it.
+I've never even heard of one. In fact, I know of only one analogue,
+and it's an electronic one. Do you know how computers work? The big
+electronic brains?"
+
+The three nodded.
+
+"Then you will understand. I have worked with computers, and now and
+then one of them suddenly starts turning out gibberish for no apparent
+reason. A check of the circuits may show that everything is
+functionally normal. Yet, the gibberish continues. Often it clears up,
+with no more reason than it started. Sometimes this happens when the
+machine is cold, before it is properly warmed up. At other times, it
+happens when the machine is tired."
+
+"Tired?" Dodd looked his disbelief. "Machines don't get tired. Not in
+those terms."
+
+Chavez smiled. "Perhaps not. Yet, to those who work with them, it does
+sometimes appear that the machine is tired. There is really no other
+expression for it."
+
+Rick knew something of this through his association with Dr. Parnell
+Winston of the Spindrift staff. Winston was an expert in the new
+science of cybernetics, which is defined as the science of
+communications and control mechanisms in both living beings and
+machines.
+
+"Parnell Winston would know," Rick said.
+
+"He most certainly would," Chavez agreed. "Are you aware that he and I
+have worked together? My interest was in the biological portion of the
+project. His was in the electronic. Of course we worked as a team with
+other specialists."
+
+"Under whose auspices?" Dodd asked quickly.
+
+"Let us be candid," Chavez invited. "Obviously, this is not an
+ordinary case. The guarded language Hartson Brant used was indication
+enough of that. Rick Brant I identify because of his resemblance to my
+friend, and I think I identify Don Scott, of whom I have heard a great
+deal from Hartson. But who are you, Mr. Dodd?"
+
+For answer, Tom Dodd took out his identification folder and handed it
+to the physician.
+
+Chavez studied it. "I know your organization, Mr. Dodd. But what is of
+greater importance for the moment, your organization knows me. I
+suspect it was for that reason Hartson Brant selected me for you to
+consult." He gestured to the phone. "You will want to call your
+office. My records are in New York."
+
+Dodd's face expressed his relief. "I was a little nervous," he
+admitted. "It was a choice between possibly risking further damage to
+Marks or taking a chance on someone based only on a recommendation
+from Dr. Brant. I'm glad you're in the clear."
+
+He went to the phone and called New York. In a moment he said, "Dodd
+here. Check on Dr. Constantine Chavez." He held the phone for perhaps
+half a minute, then said, "Roger. That does it."
+
+He held out his hand to the neurologist. "Glad to know you, Doctor.
+Can you take over?"
+
+"Not only can I take over, you would have trouble getting rid of me.
+This man is obviously hurt in a way that is strange to me, and I
+assure you, my experience with damaged minds is considerable. He may
+be somewhat under the influence of a drug--I will check more
+thoroughly--but that is not the cause. If I may make a quick and
+highly tentative guess, this mind is suffering from some kind of
+trauma induced from an outside source."
+
+"You mean it's not a disease?" Rick asked quickly.
+
+"Precisely. I know of no disease that would behave like this. I can't
+even imagine a disease with these symptoms."
+
+"How can you be sure?" Scotty pressed.
+
+"Obviously I can't at this stage of investigation. But you must
+recognize that a physician develops a rather definite feeling for
+injury after years of experience. My own experience tells me that
+mental damage of this scope is almost always accompanied by other
+symptoms when it is the product of a disease. No, I cannot credit the
+idea of a pathogenic organism too seriously. It is as though some
+outside agent pierced the cranium and cut off the control centers of
+the brain."
+
+"A dagger of the mind," Scotty murmured.
+
+Chavez looked up sharply. "Yes! An ideal phrase for it."
+
+Rick recognized the quotation from his school-work. _Macbeth_, Act II.
+Another of Shakespeare's phrases from the same work leaped into his
+mind. "Macbeth hath murdered sleep." Not Macbeth, but Marks. Rick knew
+he wouldn't sleep well that night, nor for many nights to come.
+
+Dagger of the mind! Well, it fitted. Watching the blank face of what
+had been, only hours before, a brilliant scientist, Rick could feel
+its deadly point himself.
+
+
+
+
+CHAPTER X
+
+Search for Strangers
+
+
+The good weather turned bad, and dark clouds hung low over the New
+Jersey coast. It was appropriate weather for the state of mind at
+Spindrift. With Marks a victim of the mysterious "dagger of the mind,"
+only Dr. Morrison remained of the original team.
+
+The question, of course, was "Who next?"
+
+At Hartson Brant's urgent request, Steve Ames visited the island and a
+meeting of all staff was called in the big library.
+
+Rick and Scotty sat on a library table, while the scientists occupied
+the few library chairs. Steve Ames sat on Hartson Brant's desk and
+acted as chairman for the informal session.
+
+By mutual agreement, the girls had been excluded. Jan was nearly in a
+state of shock over what had happened to Marks. Not only was she fond
+of the crusty scientist, but she was fearful that the mysterious
+ailment would strike her father next. And Barby was rapidly catching
+the same fear. After all, new team members probably were not immune,
+and Hartson Brant, Julius Weiss, and Parnell Winston were deeply
+involved in the project.
+
+Steve called the meeting to order. "Hartson, you suggested that I
+come, which I was glad to do. Suppose you start by telling us what you
+had in mind."
+
+"Very well, Steve." The scientist's glance embraced his colleagues and
+the boys.
+
+"We have a problem that must be solved before we can continue with
+calm and objective minds on the project that faces us. The problem is
+simply, what is the ailment that has stricken three of us, and what is
+its cause?"
+
+Hartson Brant tamped tobacco into his pipe thoughtfully. "Let us see
+what we know. First of all, two team members were stricken in
+Washington, within a short time of each other. They were examined by
+competent specialists who arrived at no conclusion. They admitted they
+were unable to diagnose the ailment. The possibility of an unknown
+disease was considered briefly, but not seriously. The possibility of
+a chemical agent--a drug, if you like--also was considered. This
+possibility has not been entirely rejected. However, a detailed
+laboratory investigation disclosed no trace of chemicals in the
+patients, apart from chemicals that were expected, of course."
+
+"Could there be chemicals that left no trace?" Scotty asked.
+
+Hartson Brant shook his head. "No one can claim total knowledge of
+body chemistry, obviously. Just the same, the elements to be found in
+the body, and the proportions in which they occur, are well known. I
+said the possibility has not been entirely eliminated, but it seems
+unlikely that chemical interference caused the disruption."
+
+"What does that leave?" Steve inquired.
+
+The scientist shrugged. "I can't even guess. Physical interference,
+perhaps. There is also a possibility, which is very difficult to
+explore, that the ailment was caused within the minds of the
+scientists by some catalytic agent, or by some psychic trauma that we
+can't even imagine."
+
+Rick and Scotty exchanged glances. They had seen the ailment at work,
+and even its effects were almost beyond description. Its cause was
+hard to imagine.
+
+"But, to continue. Steve recognized the possibility that the ailment
+was caused by some outside source. Call it an enemy source, if you
+prefer. He acted to get the remaining team members beyond reach of the
+enemy by smuggling them to Spindrift. He succeeded with Dr.
+Miller--excuse me, Dr. Morrison. He did not succeed with Dr. Marks.
+What does this suggest?"
+
+"That hiding Dr. Morrison was an effective preventative," Steve Ames
+concluded.
+
+"If he is hidden." Rick said the words before he even thought.
+
+"What do you mean, Rick? No one outside the family or the project
+knows of his presence!" Julius Weiss exclaimed.
+
+Steve held up his hand. "Hold it a minute. We'll get to that point in
+its proper turn."
+
+Hartson Brant picked up the threads again. "We will assume for the
+moment that Steve's statement is correct, and that hiding Dr. Morrison
+was a preventative. I know Steve doesn't accept this fully, but we
+must use assumptions since we have no facts of consequence. If the
+assumption is correct, then we have to accept the fact that enemy
+agents are interested in the project. And we must also accept that
+they have some means of creating a mental block by remote control."
+
+Rick stole a glance at Parnell Winston. The cyberneticist was sitting
+quietly, his bushy eyebrows knitted thoughtfully. Winston hadn't said
+a word.
+
+Hartson Brant paced the floor as he went on. "We now have one slight
+bit of additional information that supports the theory of enemy
+interference. You are all aware of what happened to Dr. Marks this
+morning. He is in the hands of Constantine Chavez, who is in touch
+with the physicians in charge of the other team members. Dr. Chavez is
+of the opinion that Dr. Marks' mental injury was caused by physical
+means, although he cannot say how. He also states, although there
+seems to be no connection with the mental injury, that Marks was
+drugged."
+
+Parnell Winston spoke for the first time. "Steve, if Chavez says Marks
+was drugged, we can accept it. How could it have happened?"
+
+Steve spread his hands in a gesture that seemed to Rick to indicate
+embarrassment. "I have gone over every step of the journey with Tom
+Dodd. The answer is yes. Thanks to Marks' bullheadedness, and a
+clerical error, there was an opportunity for an enemy to get at him on
+the train."
+
+The scientists waited, obviously wanting to know more. Steve
+elaborated. "Marks was covered by one of our men at every moment, even
+while he was working at the Bureau of Standards, and while he was at
+his apartment. The agents ate and drank the same things. Nothing has
+happened to them. However, when the reservations were made for the
+train trip, Marks specified that he wanted a bedroom. He got one, and
+Tom Dodd got the one next door."
+
+"Why did Marks want to travel by train overnight, anyway?" Scotty
+demanded. "That's getting from Washington to Newark the hard way."
+
+"I told you he was stubborn," Steve reminded. "Tom tried to talk him
+out of it but failed. After all, the project team members aren't
+prisoners. We can't use force, and we can't order them to do anything.
+Marks wanted to go overnight by train because he always traveled that
+way, he said. He insisted."
+
+Dr. Morrison said sadly, "I assure you that he is not an easy man to
+get along with sometimes. But we must remember that he is--or was--an
+extremely competent scientist. Competence like his can be forgiven
+many eccentricities."
+
+"Thanks to his eccentricities, we've also lost his competence," Julius
+Weiss pointed out. "Go on, Steve."
+
+"Right. Well, Tom specified bedrooms A and B, and by the time he got
+the reservations and found that he had actually received bedrooms B
+and C, it was too late to change because the train was sold out."
+
+"I can't see what difference that made," Rick objected.
+
+"You will. People often buy connecting bedrooms on a train, and that's
+what Tom had done. He planned to keep the connecting door open and
+remain awake all night with an eye on Marks. However, while A and B
+connect, B and C do not. Do I make myself clear?"
+
+"I think so," Rick agreed. "The connecting bedrooms come in pairs,
+A-B, C-D, and so on."
+
+"That's it. Well, Tom ran a fast check on the person who had received
+bedroom D, and found it was a Baltimore businessman who often traveled
+on the same train, going overnight to New York. So Tom didn't worry
+about it. Instead, he kept his bedroom door open so he could watch the
+corridor. He says he didn't sleep at all, and I believe him. He's one
+of my best agents. The occupant of Bedroom D came on the train at
+Baltimore and went right to bed. The night passed quietly, until it
+was time to get Marks up. Tom had great trouble waking him up, and he
+was groggy until this strange effect hit him. Rick and Scotty know.
+They were there."
+
+The boys shuddered, remembering Marks' condition.
+
+"But where did the opportunity to drug him come in?" Weiss asked.
+
+"We've done some fast checking on every possible angle," Steve said
+quietly, "and we've found a couple of interesting things. First of
+all, the man who reserved Bedroom D is in a Baltimore hospital. He was
+struck by a hit-and-run car as he walked from his office to the
+railroad station. Obviously, he was struck deliberately. He's in
+critical condition."
+
+"Then the man on the train..." Rick gasped.
+
+"Yes. Who was the man on the train? We don't know. We've had our
+Boston office go over the room, and they've turned up no fingerprints
+except those of the porter who cleaned up after the train left New
+York. The room was wiped clean. But our Boston men also found an
+interesting spot on the rug. They had a sample analyzed, and so far as
+we can determine, it's a kind of water-soluble salt paste often used
+by doctors when they take electrocardiograms."
+
+The group leaned forward, interested. Rick knew the kind of stuff
+Steve meant, because he had once watched Zircon getting an
+electrocardiogram. The big scientist had fainted from sheer overwork,
+and possible heart complications were suspected. The technician
+squeezed the paste from a tube and applied it to wrists, ankles, and
+chest, under the metal terminals of the machine. Its purpose was to
+allow a better electrical contact.
+
+Julius Weiss demanded excitedly, "Steve, do you imply that this
+unknown person took an electrocardiogram of Marks' heart responses?"
+
+The JANIG agent shrugged. "I imply nothing. I'm merely reporting."
+
+Again Parnell Winston spoke. "Perhaps I can shed some light on this.
+It's true that such an electropaste is used to make better connections
+for electrocardiograms. But perhaps of greater importance for this
+discussion, it is also used in making electroencephalograms."
+
+Rick and Scotty spoke in unison. "What?"
+
+Winston turned to them. "It's a long word, but not a difficult one.
+_Electro_ for electrical. _Encephalo_ is simply a Greek form meaning
+'the brain.' _Gram_, also from the Greek, means something drawn or
+written. A record, if you like. So an electroencephalogram is simply
+an electrical recording of the brain."
+
+"That may be significant," Hartson Brant said thoughtfully. "But,
+assuming an enemy could get an EEG--which is the handy way of saying
+electroencephalogram, Rick and Scotty--what would he do with it?"
+
+Parnell Winston rose. "Hartson, I think you can conduct the rest of
+this without me. I have an extraordinary notion whirling around in my
+head that I'd like to discuss with Chavez. I'll pick up the car at the
+pier and drive over, if you don't mind. And by the way, Steve, can
+JANIG get some information for me?"
+
+"We can try."
+
+"Good. I want to know if the two team scientists who were stricken
+first had EEG's made after the attack. I would also like to check
+their medical history, as completely as possible, to find out if EEG's
+were ever taken while they were normal."
+
+"I'll give the orders right away," Steve agreed. "I don't know what we
+can turn up on their early medical history, but we can try."
+
+Parnell Winston departed. Rick almost wished he had asked permission
+to accompany Winston, but there was more to be said here, too.
+
+"The evidence is not conclusive," Hartson Brant summed up, "but it is
+certainly strong enough to warrant a clear assumption: we have an
+enemy who, by unknown means, can inflict brain damage."
+
+"All right. Now for some loose ends." Steve looked at the boys. "Rick
+and Scotty turned up a barber in Whiteside. It happened they had first
+seen him in the project office building in Washington, so they got his
+name and called. We were already checking on the barber, and knew he
+was in Whiteside. We'll dig deeper until we know more about him than
+he does. But for now, our information indicates he is just what he
+claims to be. He got the job in Whiteside legitimately. He had planned
+to take a new job for a long time. So far as we can tell, he's as
+innocent as a woolly little lamb."
+
+"Just the same," Rick said stoutly, "I'm not satisfied. I'd like to
+get some more dope on that massage machine of his. Especially after
+what Dr. Winston said."
+
+Steve grinned. "Why don't you?"
+
+Rick and Scotty looked at each other, and rose to the challenge. "We
+will," they stated flatly.
+
+Steve nodded. "All right. You're known in Whiteside and my men are
+not. An influx of strangers, or even one inquisitive stranger, would
+attract attention. But that's not all. I have another job for you,
+too."
+
+They waited eagerly.
+
+"I want a survey of the area. My Boy Scout team can help somewhat, but
+they're strangers, too, even though they have an explanation for their
+presence. Scan the area for anything suspicious. Get your newspaper
+pals on the job and have them sniff around for evidence of any strange
+folks in the area. They can do it easily."
+
+"We'll do it," Rick agreed. There was nothing hard about looking for
+strangers in their own territory. He knew exactly how to go about it.
+
+"All right. Search for strangers. Get your pals on the job, but do it
+without tipping anything off. That State Police captain you've worked
+with will be a big help, too. You can tell him national security is
+involved, but that's all."
+
+"At least we're not working entirely in the dark any more," Dr.
+Morrison said wearily. "Even if the assumption of an enemy is wrong,
+it's something to go on."
+
+Rick stood up. The conference apparently was at an end.
+
+"Tonight we'll plan," he announced. "And tomorrow we'll start. If
+there are any strangers in the area, you'll have full particulars by
+tomorrow night."
+
+"That," said Steve Ames, "is a promise I'll hold you to."
+
+
+
+
+CHAPTER XI
+
+The Dangerous Resemblance
+
+
+Rick stirred, and whatever he had been dreaming faded into vagueness.
+He couldn't have said what he had been dreaming about. He was neither
+asleep nor awake, but in the shadowland somewhere between. Something
+as yet undefined had brought him halfway toward awakening, but the
+influence was not powerful enough to bring his senses alert.
+
+And then, suddenly, he was wide awake, ears straining to listen. He
+sensed a presence in the room, and even as he tried to recognize it, a
+form landed on his chest and steel spikes drove into his ribs. He
+leaped up with a yell as another form landed on the bed. Both forms
+were making fantastic noises.
+
+His eyes opened wide as he suddenly realized that a rousing cat-dog
+fight was taking place on his stomach!
+
+Scotty ran in and leaped for the battlers. He grabbed the spitting,
+snarling cat and held it high. Dismal let out a wail of anguish as he
+realized his hated enemy was out of reach.
+
+Rick shouted, "Down, boy!"
+
+Dismal leaped high and landed again with four feet bunched on Rick's
+stomach.
+
+Rick's shout died into a gurgle. Not that the pup was heavy, but he
+had landed while his master was in the midst of a breath, with muscles
+relaxed.
+
+Scotty put the cat into the hall and closed the door, trapping Dismal
+in the room. Then he turned and laughed at Rick's discomfort.
+
+"Next time you arrange a fight for your personal entertainment, you'd
+better have a referee on hand."
+
+"It was a draw," Rick said ruefully, "except that the innocent
+bystander lost. Whatever got into Dismal?"
+
+Scotty was dressed. Apparently he had already been downstairs. "The
+cat went too far. Dismal found him drinking from his water dish."
+
+Rick grinned. That was adding insult to injury, all right. He stripped
+off the blankets and examined his stomach. Shah's claws had dug right
+through blanket, sheet, and pajamas, but had not drawn blood.
+
+"It was time to get up, anyway," he said philosophically. "Gangway,
+Scotty. I'm going to shower and dress. We've got work to do."
+
+"Uhuh. The passengers are waiting downstairs," Scotty said.
+
+Rick blinked. "What passengers?"
+
+"Jan and Barby. They want to go."
+
+The boys had decided the evening before that they would start the
+search with a flight in the Sky Wagon. After a quick inspection of the
+area, which probably wouldn't disclose much, they planned to go into
+Whiteside for a talk with Jerry and Duke at the newspaper office, and
+with Captain Douglas of the State Police.
+
+Rick considered. He didn't mind taking the girls around on pleasure
+junkets, but this was business. "Why do they have to go?" he demanded.
+
+Scotty shrugged. "They don't. But Jan is plenty upset over Dr. Marks,
+and Barby is starting to worry about Dad and the others. If we leave
+them here, they'll just stew. If they go, it may take their minds off
+things."
+
+"I suppose that's right. Anyway, they can't get in the way much. We'll
+stick 'em in the back seat."
+
+"Come on, then. Let's eat and get going."
+
+Rick showered and dressed hurriedly, and got downstairs just in time
+to take his seat at the breakfast table. After bidding the family good
+morning, he turned to Jan. "Shah and Dismal had a fight this morning."
+
+Jan put a hand to her mouth. "Oh! Shah didn't hurt him, did he?"
+
+That nettled Rick a little. The idea of assuming that a mere cat, even
+a champion Persian, could win a fight with Dismal! Then common sense
+got the better of him. The unhappy truth was, Shah could lick Dismal
+with no strain at all.
+
+"No damage," he replied. "Except to me. The war took place on my
+stomach."
+
+Jan was supposed to look sorry, but she didn't. She giggled. Barby
+giggled, too.
+
+"I guess they thought you'd be a fair witness if anyone asked who
+won," Jan explained.
+
+Rick saw he was getting no sympathy. After all, what could anyone do?
+Dogs and cats were just natural enemies. Besides, if he was fair about
+it, he had to admit that Shah teased the pup but didn't start serious
+fights.
+
+After breakfast the four young people went down to the beach where the
+Sky Wagon was hauled up. In a few moments they were air-borne. Rick
+headed for Seaford, the fishing town down the coast. It didn't make
+much sense to go farther south than that. Beside him, Scotty polished
+the binocular lenses with a piece of lens tissue from the camera kit,
+and started sweeping the area below.
+
+Apparently all was normal along the seacoast and in Seaford, but that
+meant nothing. The area could be loaded with strangers and they'd
+never know it from the air.
+
+Rick had a sudden idea. "Let's call Cap'n Mike and get him on the job.
+If there are any strangers in Seaford, he'll know it."
+
+"I think that's a wonderful idea," Barby called from the back seat.
+
+Jan asked, "Who is Cap'n Mike?"
+
+Barby immediately related the adventure of _Smugglers' Reef_, and the
+part the retired fishing skipper had played.
+
+Cap'n Mike knew everything worth while about the town of Seaford. He
+would be a good check point not only for the town, but also for the
+summer colonies between Whiteside and Seaford. He often acted as a
+fishing guide for the summer tourists.
+
+Rick checked the summer colonies from the air, although he had little
+expectation of seeing anything unusual.
+
+Barby pointed down as they passed over one. "Look! Scotty, let me have
+the glasses."
+
+Both boys turned quickly. "What do you see?" Scotty asked. He handed
+her the glasses.
+
+"The gaudiest houseboat!" Barby exclaimed. "Jan, it's painted orange!"
+
+The boys snorted.
+
+After inspecting the coast from Seaford past Spindrift to the more
+populated areas on the north, Rick swung inland to inspect the woods
+near Whiteside. He didn't know exactly what to look for, except
+possibly unexplained campfires that could be investigated later.
+
+He landed at Spindrift and went at once to the house. Cap'n Mike
+didn't have a phone, but Rick knew how to get a message to him.
+Scotty, listening, said, "He won't be in. The fleet is still out
+fishing this time of day."
+
+Rick grinned. "It's Sunday. Lost track of time?"
+
+Scotty had. But suddenly he snapped his fingers. "Hey! Duke and Jerry
+are coming over for dinner."
+
+His message to Cap'n Mike en route through a mutual friend, Rick
+motioned to Scotty. "Let's go."
+
+They took both of the island boats, planning to leave one for Duke and
+Jerry to use later in the day. Then, after tying up the boats at the
+main pier and getting the car, they called first on Captain Douglas of
+the State Police.
+
+The officer knew the boys well, and knew in addition of their
+connection with JANIG. He promised readily to assist.
+
+"Probably my own officers won't be too much help," he said, "but they
+can ask the local police to keep their eyes open up and down the
+coast. We won't say anything about the federal government being
+interested. To everyone but me, this will be a routine State Police
+matter."
+
+Rick hesitated for a moment, but he was sure of Captain Douglas'
+discretion. "We're interested in the new barber, too," he added.
+"Steve Ames is already checking him, but you might keep your eyes
+open."
+
+"I'll do that," Captain Douglas assured him. "And how about the Boy
+Scout leaders camped behind Spindrift?"
+
+Rick was about to say casually that he didn't suspect any Boy Scout
+leaders, then he caught the twinkle in the captain's eye.
+
+"He's hep," Scotty said.
+
+Captain Douglas nodded. "One of my officers paid them a call. He's a
+sharp one, and he made some kind of excuse for getting into their
+tent. He came back and reported they were apparently on a hunting
+expedition of some kind--with riot guns. I took a car full of armed
+troopers and we dropped in. One of the Scout leaders turned out to be
+a man who was in the same FBI class that I attended. He showed me his
+identification card, so I gave him my phone number in case he needed
+help. And that was that."
+
+Scotty said thoughtfully, "I guess the hardest thing in the world is
+keeping a secret."
+
+"That's the second hardest," Douglas corrected. "The hardest usually
+is finding out how the secret became public in the first place."
+
+The boys went from the State Police barracks to the Whiteside _Morning
+Record_ and found Jerry on the job. "The press never sleeps," he
+greeted them. "What brings you two to town on a peaceful Sunday?"
+
+"We brought you a boat," Rick explained. "In exchange for a favor."
+
+Jerry eyed them suspiciously. "What kind of a favor?"
+
+It took only a moment to explain. "Sure," Jerry agreed. "Duke won't
+object to keeping you posted. We'll keep an eye open for you. And
+we'll collect for the favor with an extra helping of pie tonight."
+
+"It's a deal," Rick agreed.
+
+As it turned out, Jerry's bargain of an extra helping of pie was
+conservative. He had three for dessert that night.
+
+Rick noticed that both Jerry and Duke eyed Dr. Morrison curiously, and
+he knew they were trying to recall if they had ever seen a picture
+that would help place him in their minds. Not that they would use the
+information. It was just that newspapermen developed a high order of
+frustration in the face of a mystery.
+
+But Jan noticed something else. She came over to where Rick was
+pouring fresh coffee for his friends. "Rick, those friends of yours
+are nice. Have you noticed how much Mr. Barrows looks like Dad?"
+
+Rick looked. The two were deep in conversation, and it was the first
+time he had seen them together. They looked very much alike,
+particularly in the gathering darkness. They were about the same
+height, give or take a fraction of an inch, and both had the same
+shock of unruly hair. They probably weighed within five pounds of each
+other. Actually, however, the resemblance was superficial. They might
+have been cousins, but not brothers.
+
+"They do look alike," Rick agreed.
+
+Later, he saw Jan deep in conversation with Jerry and wandered by, to
+eavesdrop a little. He knew that Jerry was entirely trustworthy, but
+his friend was also a nosy reporter who would try to pump the girl.
+Rick intended to step in and break it up if that were the case.
+
+"The Virgin Islands sound wonderful," Jerry was saying. "How long did
+Rick and the others stay with your family?"
+
+"They never actually stayed with us," Jan replied. "Of course we
+invited them to, but they were so anxious to get to Clipper Cay, they
+only stayed one night in town. We met them that night, at Dr. Ernst's.
+He's a mutual friend. I was excited about the treasure, and I begged
+Dad to take Mother and me to Clipper Cay, so I could dive with the
+boys. He was going to take us, too, only everyone was back in
+Charlotte Amalie with the treasure before we had a chance."
+
+Rick grinned and went on his way. Jan was talking with great
+assurance. He didn't have to worry about Jerry breaking down the cover
+story.
+
+It was late when the party broke up. Rick and Scotty took their guests
+to Whiteside Pier, where Duke had left his car. As they roared up to
+the pier Rick had to swerve to avoid a pram, a blunt-ended rowboat,
+that had been tied carelessly in the place where he usually tied up.
+He wondered who owned it. Prams were not usual along the coast.
+
+Jerry and Duke climbed out after thanking the boys again for a fine
+dinner. The two walked off into the darkness toward the parking lot.
+
+Rick started to back out and head for home, then paused. He was
+curious about the pram.
+
+"Hand me the boat hook," he told Scotty.
+
+His pal obliged. "What's up?"
+
+"I'm curious. Who around here has a pram?"
+
+"No one I know. That looks like a new one, too."
+
+Rick pulled the little rowboat closer with the boat hook and turned
+the speedboat's searchlight on it, hoping to find a name.
+
+Suddenly both boys froze.
+
+"Was that a yell?" Rick asked.
+
+Scotty was already on his way up the pier. "Yes, from the parking lot.
+Come on!"
+
+Rick hurriedly threw a rope around a piling and secured it with a
+couple of fast half-hitches, then he hurried after Scotty.
+
+It was pitch dark in the parking lot, but they could hear sounds of a
+scuffle plainly now, and once there was a muffled grunt.
+
+It suddenly occurred to Rick that he hadn't heard Duke's car start. He
+sprinted, calling to Scotty to look for a weapon. Once, some time ago,
+they had fought a battle with rocks against guns in this very spot. He
+scooped up a couple of rocks, hoping no guns were waiting this time.
+
+"Hold 'em!" Scotty yelled. "We're coming!"
+
+There was a yell in reply. Jerry Webster called, "Watch it! They're
+running away!"
+
+Car headlights switched on, and in their glare Rick saw Jerry
+pointing. For a moment he considered following his friends'
+assailants, then abandoned the idea. They could escape easily in the
+woods.
+
+"What happened?" Scotty demanded.
+
+[Illustration: "_I'm curious. Who around here has a pram?_"]
+
+Duke Barrows got out of the car, nursing his head.
+
+"Two men jumped us when we started to get into the car," he answered
+shakily. "One smacked me on the head with something hard and almost
+knocked me out. If Jerry hadn't put up a good fight, they'd have had
+us--although I don't know what for."
+
+"Were they holdup men?" Rick asked quickly.
+
+"They didn't wear signs," Duke answered grumpily. "But holdup men
+usually say something, don't they? 'This is a stickup.' Or something
+like that."
+
+Jerry Webster examined bruised knuckles in the glare of the car head
+lamps. "They didn't say anything," he added. "Not a word. When you
+yelled, they broke off and ran into the woods."
+
+Scotty scratched his head. "Mighty funny," he mused. "What could they
+have wanted?"
+
+Duke Barrows brushed dirt off his jacket. "They probably were
+reporters from a Newark paper," he said caustically, "trying to find
+out about the mysterious visitors on Spindrift."
+
+It hit Rick then. "Duke," he exclaimed, "you look like Dr. Morrison!
+I'll bet it was a case of mistaken identity!"
+
+The editor looked at him keenly. "Could be," he agreed. "That means
+you have reason to believe someone would be interested in harming Dr.
+Morrison."
+
+"I'm just assuming," Rick said hurriedly.
+
+"Uh-hum." The editor grunted his disbelief. "And what should we do
+about it?"
+
+Rick looked at Scotty, who shrugged. The shrug said that probably
+nothing could be done now, so far as Duke and Jerry were concerned,
+but that the case was far from closed.
+
+"Better notify Captain Douglas," Rick suggested. "I can't think of
+anything else."
+
+Jerry Webster flexed an arm that appeared to be aching. "Sure that
+won't conflict with your security people?" he asked.
+
+Rick assumed an air of wide-eyed innocence. "Now, Jerry! Who said
+anything about security people? I just suggested you notify the State
+Police. Who else would you notify when someone attacks you?"
+
+Duke climbed into the car. "Come on, Jerry. We'll get no satisfaction
+out of these two. Let's go rub liniment on our wounds, and then we'll
+make a report to the State Police. Good night, lads. And I hope your
+mystery bites you. Let me know if it does, so I can say 'I told you
+so' in print."
+
+The boys waved as Duke drove off, leaving them in darkness. As they
+made their way back to the speedboat, Rick spoke his thoughts aloud.
+
+"I guess the enemy uses muscles, too, huh?"
+
+Scotty answered thoughtfully, "Looks like it. Unless they really were
+holdup men."
+
+Rick shook his head, even though Scotty couldn't see the reaction.
+"Pretty unlikely. But suppose the enemy kept a watch on movements in
+and out of Spindrift? From a distance they might assume that Duke was
+Morrison. So it would make sense for them to keep a watch at the pier
+in case he came back--which he did."
+
+"And when he came back, they'd either murder him or kidnap him?"
+Scotty sounded disbelieving. "I doubt it. Nothing the enemy has done
+so far points to that kind of tactic. Why should they start using
+muscle methods now?"
+
+Rick had no good answer. "Let's step on it," he said. "We have to
+report this. I have a hunch the Boy Scout team is going to be scouring
+the woods around here tonight."
+
+
+
+
+CHAPTER XII
+
+The Coast Guard Draws a Blank
+
+
+Rick said quietly, "And so the wolf ate Little Red Riding Hood, and
+when the grandmother heard about it she said--"
+
+Barby's voice erupted in the tiny earphone plug in Rick's ear. "I
+don't think that's very funny, Rick Brant!"
+
+Scotty spoke up. "Barby doesn't like realism in her fairy tales."
+
+Barby answered, "I don't think you're very funny either, Donald
+Scott!" Her voice faded on the last word.
+
+Rick asked quickly, "Barby, did you move then?"
+
+"No, Rick. Why?"
+
+"You faded. Scotty, did you notice a fade?"
+
+"Negative. I did not."
+
+Rick asked, "Barby, please recite something."
+
+"Recite what?"
+
+"Anything."
+
+Barby began, "She walks in beauty like the night..."
+
+Rick turned slowly, listening for differences in strength of signal
+received.
+
+Scotty interrupted. "Hey, what's that?"
+
+"Lord Byron," Barby said loftily. "I wouldn't expect you to know."
+
+Rick had it now. "Okay," he called. "Come on in."
+
+He had been standing on the front porch of the Brant home. Scotty was
+inside the laboratory building, while Barby and Jan were at Pirate's
+Field. Presently Scotty joined him and grinned. "Work good?"
+
+"Perfect."
+
+Barby and Jan came through the orchard and up on the porch. Barby was
+wearing an ornamental plastic head band, not too gaudy for daytime
+wear, but not too simple for anything dressy. She had arranged her
+hair so the gadget was hardly noticeable. A wave of smooth blond hair
+hid the little bump made by the battery.
+
+"Technically," Barby stated, "it worked fine. But the program material
+was terrible."
+
+The boys chuckled. "How do you know it was technically fine?" Scotty
+teased.
+
+Barby looked at him coolly. "Because I heard Rick perfectly."
+
+"And I heard you and Scotty," Rick agreed. "All three units work fine.
+Have you switched them off?"
+
+Barby reached up and seemed to pat her hair slightly. "I forgot," she
+admitted. "Now it's off."
+
+Rick looked at Jan. "Could you hear me through Barby's phone while I
+was talking?"
+
+Jan shook her head. "No, I couldn't. I was listening, too. These are
+wonderful, Rick."
+
+He smiled his thanks. "One interesting thing, though. I should have
+known, but it didn't occur to me. The receivers are directional."
+
+"What's that?" Barby asked.
+
+"Directional. The antenna is a tiny coil. When it's broadside to the
+incoming signal, the volume is loudest, but when it's end on, the
+volume is much less. So, if you can't hear well, just turn sideways.
+Turn until the signal is loudest."
+
+Scotty took his transceiver from his pocket and examined it with
+pride. It was no larger than a pack of playing cards, and its
+sensitive microphone was incorporated right into the case. The tiny
+antenna was a piece of stiff steel wire only two inches long. The
+whole gadget fitted easily into an inside coat pocket without a
+noticeable bulge.
+
+Barby's rig was slightly different. The antenna ran along one edge of
+the plastic strip. At one end the microphone was in contact with her
+head just above the ear, allowing for transmission of voice by bone
+conduction, a new method developed by the United States Air Force. At
+the other end of the band a tiny speaker made similar contact. Rick
+had worried about the effectiveness of both mike and phone, since he
+had never used the types before, but the design had turned out very
+well.
+
+"Pretty neat if we do say so," Scotty admitted modestly.
+
+"For once I agree with you," Barby said generously. "Now what, Rick?
+There isn't anything more to do, is there?"
+
+"Not on these." But there was more to do along other lines. He was
+waiting for word from JANIG. Barby and Jan disappeared and returned in
+a few moments with iced drinks. The boys accepted them gratefully. It
+was a warm day.
+
+"How about a swim?" Scotty suggested.
+
+Rick was about to point out that they might have work to do when Joe
+Blake, the JANIG agent in charge at the laboratory, hailed him. Rick
+ran to meet the agent.
+
+"The boys on the mainland didn't turn up a thing," Blake reported.
+"They searched from a half mile south of the pier to a half mile
+north. No pram anywhere."
+
+Rick snapped his fingers. "I had a hunch they wouldn't! Okay. I'm
+going to take off right now and search the coast. If that pram wasn't
+connected with the attack on Duke and Jerry, I'll eat it."
+
+"Good luck," Blake said. "Let me know if you need any help."
+
+Rick hurried back to the porch. The JANIG scout team had reported
+early in the morning that the pram was gone from the pier. They had
+been covering the Whiteside area most of the night, searching for
+some sign of the pair that had attacked Rick's friends, but had turned
+up nothing suspicious.
+
+Then, at Rick's suggestion, they had undertaken a search for the pram.
+His point was simply that he had never seen a pram in the Whiteside
+area--something that strangers would not have known. They might have
+figured that tying up in plain sight was the best way of hiding their
+boat. It would have been, if prams had been more common.
+
+He motioned to Scotty. "Let's go. No sign of the pram."
+
+Barby rose instantly. "Can we go with you?"
+
+Rick considered, then nodded. He could see no objection to taking them
+on what could only be a short plane trip.
+
+As they hurried to the plane, Scotty said, "What bothers me is, why
+didn't the JANIG team have someone at the landing?"
+
+"They did," Rick replied. "I asked the same question. Their roving
+patrol had been by there a short time earlier, but saw nothing
+suspicious. After all, they can't post men everywhere. So two of them
+take turns keeping watch on the tidal flats, in case anyone tries to
+cross from the mainland directly to here. The other two keep moving."
+
+"But it's funny anyone would attack Duke and Jerry," Barby objected.
+"It isn't ... well, logical."
+
+Rick grinned. Logic and his sister had never become well acquainted.
+He answered, "Suppose the enemy had been keeping track of movements
+by water to Spindrift? That isn't farfetched. They could do it easily
+without being noticed. Then, late yesterday, they saw two men get in a
+boat and come to the island. They were probably watching from cover.
+And what did they see?"
+
+Jan answered excitedly, "Jerry, and a man who looked like my father!"
+
+"That's it, Jan. So, if I guess correctly, they waited, hoping the man
+they thought was Dr. Morrison would come back. And he did, and they
+were waiting."
+
+"Sounds reasonable," Scotty agreed. "Except for one small thing. Why
+attack Dr. Morrison when all they have to do is turn on a gadget and
+his mind goes blank?"
+
+Jan shuddered visibly. Scotty added hurriedly, "Sorry, Jan."
+
+"Maybe it's not that simple," Rick said thoughtfully. "If they only
+have to turn on a gadget, why did they need to drug Dr. Marks?"
+
+There was no answer to that. As soon as they were air-borne, Rick
+headed north, searching the coastline, swinging low now and then to
+examine marinas where numbers of boats were tied up. Scotty kept the
+binoculars working, but there was no sign of a pram.
+
+"Do you suppose it's under cover somewhere?" Barby asked.
+
+Rick shrugged. "Maybe. They might cover it if they thought anyone
+would come looking for it."
+
+"They'll surely think of that, won't they?" Barby asked.
+
+"Not necessarily. After all, they tied up at the pier in plain sight.
+I think they assumed no one would worry about a small rowboat. They
+just didn't know prams are uncommon."
+
+Scotty put the glasses down for a moment and rubbed his eyes. "How far
+could they have come, anyway? We're miles above Spindrift, and no one
+would row that far."
+
+He was right, of course. Rick admitted, "I've been racking my brains,
+and I can't remember whether or not the pram had an outboard motor.
+Just as I was about to take a close look, Jerry yelled. Do you
+remember, Scotty?"
+
+Scotty shook his head. "But even with an outboard, they probably
+wouldn't have come this far."
+
+"Check." Rick swung the Sky Wagon around and headed south on a
+straight course to Spindrift. As the fast little plane passed over the
+Brant house he throttled back and dropped lower. "Let's start the
+search again."
+
+Every cove was investigated, and anything that might have been a boat
+was inspected carefully. Then, as they reached the summer colony north
+of Seaford, Barby exclaimed, "Look! There's that fancy houseboat
+again!"
+
+The houseboat was putting out from land, swinging on a northerly
+course. Rick saw that it was powered by twin outboards and that it
+cruised at about fifteen knots.
+
+Scotty yelled, "Hey! Behind the houseboat! Look at the dory they're
+towing!"
+
+Rick swung low and craned his neck to see. It was! The houseboat used
+a pram as a tender, and the pram had its own low-power outboard motor.
+
+"That's enough," he said with satisfaction. He kept the Sky Wagon on a
+southerly course until Seaford passed below, to keep the houseboaters
+from thinking the plane's sole interest had been in them. Beyond
+Seaford, he picked up Cap'n Mike's shack across the road from the old
+windmill.
+
+"Let's see if Mike's home," he said, and stood the wagon up on a wing.
+He leveled off in time to buzz low over the old shack, which was not
+as shabby as it looked, and neat as a ship's cabin inside, then he
+pulled up into a screaming Immelman and looked out.
+
+Cap'n Mike emerged from the shack waving what seemed to be a shirt.
+Rick waggled his wings in greeting, then did a wing over that brought
+him back low and fast over the old seaman's head. Cap'n Mike was
+grinning broadly as he waved.
+
+Rick set a course north and slightly inland. In a short time he was
+back on the water again, taxiing to the Spindrift beach.
+
+While the others went to the house, he stopped at the lab and reported
+to Joe Blake that he had found a pram. The agent got what details Rick
+had, and passed the word to the shore team on the mainland with
+instructions to follow the houseboat's movements from shore. Then he
+went to the phone and called Steve Ames.
+
+Finally Joe hung up. "Steve says to keep an eye on the houseboat, but
+to take no action. He's going to do a little investigating."
+
+"How?"
+
+"He didn't say. But he expects to have something by tonight."
+
+With that, Rick had to be satisfied.
+
+Apparently Steve wasted no time, because Barby answered the phone just
+before dinner, then called:
+
+"It's Steve Ames, Rick!"
+
+Rick ran to the telephone.
+
+"Thought I'd let you know," Steve reported. "I had the Coast Guard pay
+a visit to your houseboat this afternoon."
+
+"You did?" Rick was incredulous. "But that means they're tipped off
+now that we're watching them!"
+
+Steve sounded hurt. "Fine thing," he said, wounded. "No faith, huh?
+Ever hear of the Coast Guard's courtesy inspection service?"
+
+"Sure. They'll inspect your boat for safety."
+
+"That's it. And that's the gag we used. We sent a brand-new ensign, a
+real boyish type. He checked half a dozen boats before he got to the
+houseboat. When he pulled alongside and offered a courtesy
+investigation, they invited him aboard like an old friend."
+
+"What did he find?" Rick asked excitedly.
+
+"Nothing. All was in order, and the boat had plenty of extinguishers,
+life jackets, and other safety items, so he gave it a clean bill of
+health. They fed him iced tea and cookies, and waved good-by as if he
+was their long-lost son."
+
+"What kind of people were they?"
+
+"Two middle-aged couples. Business partners, from Trenton, and their
+wives. We got the names from him and checked. They really are
+partners, in a used-car business. Sorry, Rick. Looks like another dead
+end. The Coast Guard drew a blank this time."
+
+"But there isn't another pram within miles of Spindrift," Rick
+objected.
+
+"All right. We'll be keeping an eye on these people, but we have no
+grounds for any action. Any luck with the barber?"
+
+"We haven't tried yet," Rick told him. "Tomorrow's the day. We've been
+getting the Megabuck network completed in case we need to
+communicate."
+
+"Okay. Good luck, and keep me informed."
+
+"I will, Steve."
+
+Rick hung up and returned to the porch, deep in thought. To the
+waiting trio he said, "A blank. Nothing. Looks like the barber is
+still our best lead."
+
+"That houseboat is in it, too," Barby stated positively.
+
+"How do you know?" Scotty asked.
+
+"It's too flashy," Barby explained. "Too bright. Really nice people
+wouldn't have a boat that color. You wait and see, they're in this
+somehow!"
+
+Rick shook his head, more in sorrow than in anger. "Good thing the
+boat isn't bright red," he said wearily. "That would really be proof
+they're criminals!"
+
+
+
+
+CHAPTER XIII
+
+The Megabuck Mob Acts
+
+
+Barby Brant flew up the stairs and ran down the hall, skidding to a
+stop in front of Rick's door. Then, conscious that her burst of speed
+was less than dignified, she drew herself up and tapped on the door
+gently.
+
+Rick had just finished dressing. He opened the door, and his eyebrows
+went up at Barby's poorly concealed excitement.
+
+"What's up?" he demanded. "Atom bomb ticking in the library or
+something?"
+
+Barby made a heroic effort to be casual. "I just thought you might be
+interested. The houseboat is anchored in North Cove."
+
+Rick was very much interested! North Cove was between Spindrift and
+Whiteside pier. He felt a tingle of excitement. Was the enemy closing
+in?
+
+"Did you see it?" he asked.
+
+"No, but Dad did. He went over to pick up the morning papers, and
+there it was. It must have gone by during the night."
+
+"Thanks, Barby," Rick said absently. His mind was already exploring
+the possibilities. The houseboat had taken up the ideal position for
+watching comings and goings from Spindrift. The cove was even close
+enough so the sound of the Sky Wagon's engine could be heard clearly.
+
+Yet, according to Steve, the people on it were ordinary enough. There
+was nothing suspicious about them, except that they had the only pram
+in the area. He wondered if perhaps the pram had nothing to do with
+the attack on Duke and Jerry. After all, people on houseboats had to
+land once in a while, for shopping.
+
+In the same moment, he realized that Whiteside was closed tight on
+Sunday evenings. There was nothing to be bought. That was when the
+attack had taken place.
+
+He ate breakfast with minimum conversation, only vaguely conscious
+that the others were watching him with interest, aware that he was
+chewing over the problem in his own fashion.
+
+After breakfast, Scotty broke in. "Well, what's all the high-brain
+activity leading up to?"
+
+Rick was just about ready. "Couple of things," he said. "First, we
+have only two possibilities for enemy contacts in the area. The
+houseboaters, and the barber. There may be others, but we don't know
+about them."
+
+"All right. What do we do about it?"
+
+"Well, suppose both are involved. Is that a reasonable assumption?"
+
+Scotty nodded thoughtfully. "I think so. The barber ties in because he
+came from Washington, and he has the machine. The houseboaters tie in
+because of the pram."
+
+"Okay. Then if both are involved, they have to contact each other
+sometime. They have to exchange information, at the very least."
+
+Scotty was with him. "And it would be easier for the houseboaters to
+contact the barber than vice versa. Because everyone has to get a
+haircut sooner or later. Right?"
+
+"One hundred percent. So we keep a watch on both. I'll work it out
+with Joe Blake. We could keep watch by day, when possibility of
+contact is greatest because the barbershop is open. The JANIG team on
+the mainland can keep watch by night, because if the houseboaters and
+the barber meet at night it will have to be in the woods. Anywhere in
+town would be too obvious--except for the barbershop."
+
+Barby and Jan had listened in silence, but Barby could contain herself
+no longer. "And we're going to help!"
+
+To Barby's astonishment, Rick nodded. She had expected opposition.
+"You and Jan can keep watch of the houseboat. Scotty and I will take
+the mainland. If the houseboaters start for Whiteside pier, you'll
+tell us. We'll pick them up as they land and trail 'em."
+
+Barby nodded, pleased. "The Megabuck Mob goes into action! We'll use
+the radio network. Right?"
+
+"Yes. First thing is, where do you take up a position? If I remember
+correctly, you can see North Cove from the attic. It will be kind of
+hot up there, but maybe we can rig a fan."
+
+"We won't mind," Jan said swiftly. "When do we start?"
+
+"Right now."
+
+Scotty spoke up. "You said you had a couple of things. What's the
+other one?"
+
+"We have to get a look at the barber's machine. I don't know how we'll
+do it. But we can figure out something."
+
+In the back of Rick's mind was the thought that the houseboaters might
+have moved nearer Whiteside for the purpose of contacting the barber,
+as well as to get a better look at traffic between Spindrift and the
+mainland. If that were true, they had better hurry.
+
+He had another thought, too. "What time is it?"
+
+Barby consulted her watch. "Five before eight. Why?"
+
+"The barbershop doesn't open until nine. I think it might be useful to
+have someone call on the houseboaters and try to pump them a little.
+It might be interesting to hear why they chose to anchor in North
+Cove."
+
+Barby's eyes got round. "Would you do it?"
+
+Rick shook his head. "It can't be anyone from Spindrift, or from the
+police. It has to be someone plausible. I'm thinking of Cap'n Mike."
+
+"Hey, that's just the ticket!" Scotty shook Rick's hand solemnly.
+"Cap'n Mike can pretend to be fishing, the way he used to when he was
+keeping an eye on Creek House. He could drift over to the houseboat
+and ask for a drink of water, or something, and strike up a
+conversation. They'd think he was just a typical salty character."
+
+"Then that's how we'll do it. Scotty, suppose you get the binoculars
+for Barby, then rig up a fan. I'll go get Cap'n Mike. It won't take
+long, and we can have something set before the barbershop opens."
+
+Scotty helped Rick push the plane out from the beach, then collected
+the binoculars. Rick warmed the plane and checked the gas. He could
+use a few minutes to gas up, too. There was a pier in Seaford where he
+could land and get the proper grade of fuel.
+
+He taxied out, headed into the wind, and took off. Then, to confuse
+watchers, he headed straight for Whiteside. As he passed over the cove
+he saw the houseboat, anchored in the best position for watching the
+Spindrift-Whiteside boat course. His mouth was set in a straight line.
+Maybe there was no proof, but how much circumstantial evidence was
+needed to paint a picture? He was sure the houseboat was a part of
+the plot against the project.
+
+Far inland, out of sight of the coast, he swung south, picked up Salt
+Creek and followed it to Smugglers' Reef. He turned down the coast
+past the town, buzzed Cap'n Mike's shack, and landed.
+
+Captain Michael Aloysius Kevin O'Shannon was at the pier when he
+docked. Rick cut the engine and climbed out on the pontoon. He heaved
+a line to the old seaman, who hauled him to the pier.
+
+Cap'n Mike was nearly seventy years old, but as Rick well knew, he had
+the vigor and keen mind of a man twenty years his junior. Under the
+battered master's cap was a thatch of white hair and a strong,
+weather-beaten face.
+
+"About time you paid a friendly call," Cap'n Mike greeted him. "Sorry
+I found no strangers for you. Was goin' to call today. Where's
+Scotty?"
+
+Rick felt a twinge of conscience. He had intended to pay a visit to
+his friend so many times, but something always seemed to get in the
+way. It had been many weeks since his last call.
+
+"It isn't exactly a social call," he said apologetically. "We need
+your help, Cap'n Mike."
+
+The old man looked at him quizzically. "What for? Fishin' or
+detectin'?"
+
+"Detectin'," Rick answered.
+
+"Accepted! Now I see why you were lookin' for strangers. When and
+where do I start?"
+
+"Right now, at Spindrift. Can you come?"
+
+"Wait'll I turn off my coffeepot. Anything I'll need?"
+
+"We'll want you to do a little fishing, too."
+
+Cap'n Mike nodded and hurried up the pier to his shack. In a few
+minutes he was back, rod case and tackle box in hand. He cast off and
+climbed into the plane. "Let's go, boy! Time's awastin'. Who we after
+this time?"
+
+Rick started the engine and was air-borne before he answered. Then,
+almost immediately, he had to land again to take on gas. By the time
+he was in the air en route to Spindrift, Cap'n Mike was squirming so
+impatiently that the whole plane seemed to vibrate.
+
+"Well, get on with it," he said irritably.
+
+Rick smiled. "All right. We don't know who we're after."
+
+Cap'n Mike grunted.
+
+"Seriously, we don't. Some folks in a houseboat are anchored in North
+Cove. We want to find out why."
+
+Cap'n Mike nodded sagely. "For no reason. They just might be dangerous
+criminals, so you want to investigate. All right, go ask 'em."
+
+"We can't. We want you to go fishing, and work your way to the
+houseboat. Ask for a drink of water or something, then find out if you
+can what they're doing."
+
+[Illustration: _Cap'n Mike quickly hauled the Sky Wagon to the pier_]
+
+"Got it all worked out, have ye?" The old captain snorted. "Where's
+the fun in that? Like to do things my own way."
+
+Rick hurriedly backtracked. "All right, do it anyway you like. We just
+want the information."
+
+"What for?"
+
+Rick sighed. "Can't tell you, Cap'n."
+
+"Must be I got untrustworthy since I saw you last."
+
+"It isn't that. It's a--well, it's a government matter."
+
+Cap'n Mike smacked his thigh with a calloused hand. "I should 'a'
+known! All right, Rick. I'll do it. Then maybe I can get my
+congressman to tell me what I've done."
+
+Rick made a great swing around Whiteside, pointing out the houseboat
+to Cap'n Mike as he passed North Cove, and landed off Pirate's Field.
+Scotty was waiting.
+
+After greeting the old seaman, Scotty said, "The girls are watching
+from the attic. When do we get started?"
+
+"As soon as Cap'n Mike is fixed up."
+
+Cap'n Mike was pretty self-sufficient and required little attention. A
+cup of hot coffee, a jug of fresh water, a little bait and a rowboat,
+and he was on his way. Fortunately, the Spindrift boat landing was not
+in sight of North Cove. Cap'n Mike sculled slowly along the shore. He
+would emerge at the cove, surprising the houseboaters.
+
+Rick checked on the girls. They were engaged in making themselves
+comfortable on an old bed they had dragged in front of the window from
+which North Cove could be seen. He borrowed the glasses and looked at
+the houseboat, then handed them back, satisfied. They could see
+everything that went on.
+
+Barby had her plastic set in place. Rick checked, and found that she
+had forgotten to turn it on. He grinned at her embarrassment.
+
+"I'll call you from downstairs, and again when we get set on the
+mainland. Good luck."
+
+The girls echoed the wish.
+
+Cap'n Mike was fishing, allowing the rowboat to drift slowly in the
+direction of the cove. Rick watched awhile, and was satisfied. If
+anyone could put it over, Cap'n Mike could.
+
+"Now," he asked Scotty, "how do we get to Whiteside without attracting
+attention?"
+
+Scotty scratched his head. "I don't know. Unless you want to walk. We
+could cross the tidal flats and hike to town."
+
+Rick vetoed that. "Too far and too slow. The barber would have time to
+cut twenty heads of hair before we got there."
+
+"How about asking Jerry to come for us?"
+
+"You've got it! He could come down the wood road and pick us up right
+behind the island. He knows the way." Rick went into the library and
+called the _Morning Record_ number. Duke Barrows answered. Rick
+explained that they had to get to Whiteside by the back way, without
+volunteering why. Duke hesitated, then agreed to send Jerry.
+
+Rick smiled as he hung up. "Duke will get a story out of this
+somehow," he said. "He's so curious he could burst a seam. Come on.
+Jerry will get started right away."
+
+Just before nine o'clock the boys and Jerry arrived at the newspaper
+office. Jerry was about to burst with curiosity, but he wasn't going
+to let it get the better of him. He hadn't asked a single question all
+the way from the wood road back of Whiteside into town.
+
+Duke Barrows was apparently taking the same tack. He looked up as the
+boys entered, grunted, then continued working on the following day's
+editorial.
+
+"Something just occurred to me," Rick said, after greeting the editor.
+"Isn't this pretty early for you and Jerry to be at work? I thought a
+morning paper didn't open for business until afternoon."
+
+"We never sleep," Duke said, without interrupting his work. "What do
+you think this is, _The New York Times_?"
+
+"Never occurred to me," Rick said politely. "Although the quality of
+the paper is about the same."
+
+The editor looked at Jerry. "When he talks like that, he wants
+something. What is it?"
+
+"Search me. I don't know what these two want, and I don't know when
+they got deaf. Notice they're both wearing hearing aids?"
+
+Duke hadn't. The boys grinned at his look of astonishment.
+
+"What we'd like," Scotty said, "if you care to co-operate, is to have
+someone take a look at the barbershop. We want to know if the new
+barber is on the job."
+
+Duke sharpened his pencil with loving care, using a penknife. "I won't
+ask why you can't take a look yourselves," he said finally. "It's
+pretty obvious."
+
+"Not to me," Jerry objected.
+
+"It should be. They don't want the barber to get a look at them,
+because he saw them in Washington. They don't want him to know they're
+interested, or that they know he's in town."
+
+Rick started to ask how Duke had known that much, then realized that
+the editor had simply drawn the correct conclusion from the few words
+that had been said before. Again Rick gained a clear insight into how
+a little information can be built up into a lot. No wonder Steve and
+his people had so much trouble protecting official secrets.
+
+Duke put his pencil down and rose. "It happens that I need a haircut.
+Stand by." At the door he paused. "Anything else you want to know?"
+
+"We want to know about his massage machine," Rick said urgently. "Find
+out all you can, Duke. Please? Particularly if it has any electrical
+connections besides the wall plug."
+
+Duke studied them thoughtfully for a long moment, then turned and
+left.
+
+Jerry watched his boss leave. "He's kinder to you two than I would
+be," he stated. "He didn't ask a single question, even about the
+hearing aids."
+
+Rick considered. There was nothing secret about the Megabuck network,
+except that he and Barby would use it for a mind-reading act. Jerry
+was trustworthy; he wouldn't give the act away.
+
+"Promise you'll keep it to yourself," Rick asked, and at ferry's
+excited nod he took the tiny receiver from his ear and handed it to
+Jerry.
+
+The reporter held it to his own ear, moving closer to Rick because the
+cord was just long enough to reach from ear to inner pocket.
+
+Rick said, "Barby, say hello to Jerry."
+
+Apparently Barby did, because Jerry gave a surprised start.
+
+"Can I talk to her?" Jerry asked.
+
+Barby answered the question herself. The microphone, built right into
+the little unit, was very sensitive and Rick's thin jacket did not
+muffle it very much.
+
+"I'm fine," Jerry said.
+
+Rick grinned.
+
+Scotty could hear both sides of the conversation through his own set.
+Now he broke in. "Any sign of activity yet?"
+
+"Cap'n Mike is fishing right near the houseboat. I can see the people
+on the houseboat, but they're just having breakfast on the rear deck.
+Where are you?"
+
+"In the newspaper office. Duke has gone to check on the barber."
+
+Rick held out his hand and Jerry gave him the earpiece, grinning.
+"What a rig!" the reporter marveled. "Where did you get it?"
+
+"Built it."
+
+During the next half hour, while they waited for Duke to return, Rick
+told Jerry the story of the Megabuck Mob, omitting only what followed
+when Steve Ames arrived.
+
+Then Duke returned, freshly barbered, trying to scratch his back. "One
+thing about this new barber," he greeted them. "He's no better at
+keeping hair out of your shirt than Vince is. Why is it that barbers
+can't cut hair without getting it into places where it itches?"
+
+Rick smiled sympathetically. He knew how it was. No matter how careful
+a barber tried to be, it seemed impossible to get a haircut without a
+shower of hair clippings down the back. Usually they lodged where it
+was impossible to scratch.
+
+Duke rubbed against the doorframe. "It's Vince Lardner's day off," he
+began.
+
+Rick tensed. If the houseboaters were going to contact the barber,
+they would naturally try to choose a time when they could see him
+alone. Maybe there had been an earlier contact, and the barber had
+told them he would be alone today. That might account for the
+houseboat's moving closer to Whiteside.
+
+"Vince had gone fishing." The editor grinned. "I suspect that's the
+only reason he got a helper, anyway, so he could go fishing more
+often. There isn't really enough work in town for more than one
+barber."
+
+"Did you look at the massage machine?" Rick asked anxiously.
+
+The editor nodded. "It's nothing but a hood, with three ordinary
+massage gadgets inside. Vibrator heads, I think they're called."
+
+That tallied with the description Steve's agent had given. "Did you
+examine it closely?" Rick pursued.
+
+"Yes. There's only one cord attached--the power cord. But I did notice
+an interesting thing. Set around the edges are little disks, like
+round covers. I started to lift one up, but the barber asked me to
+stop. He said the machine is adjusted very carefully and I might upset
+the adjustment."
+
+"Tough luck," Scotty said, disappointed.
+
+"Oh, I don't know." Duke's eyes twinkled. "I got enough of a look to
+see two tiny holes in the piece of stuff the disk covered. The stuff
+was black, probably plastic. Like telephones are made of."
+
+"In other words," Rick said slowly, "you saw holes for electrical
+plugs?"
+
+"I think so. I don't know what else they could be."
+
+Rick and Scotty exchanged glances.
+
+"What does it mean?" Jerry asked.
+
+Rick answered. "We don't know. And I'm not kidding. We really don't
+know."
+
+"I believe you," Duke said briefly. "Okay. I've done my bit, including
+getting my hair cut. Anything else?"
+
+"We'd like to stick around," Rick replied. "Jerry already knows about
+this, but Barby is watching a houseboat anchored in North Cove. If
+anyone leaves the houseboat for the Whiteside pier, she'll call us.
+We'll take over at the pier. It just might happen that the houseboater
+will pay a call on the barber."
+
+Duke didn't comment, but Rick knew the editor's mind was at work.
+"Make yourself at home," Duke said, and went back to his editorial
+writing.
+
+Now and then Barby called, wanting to chat, but Rick discouraged her.
+He was reasonably sure the enemy wouldn't be listening in on the
+extremely short wave length on which the Megabuck network operated,
+but there was no use taking any chances. After each conversation he
+identified the sets with his own amateur call letters, even though it
+was unlikely anyone could hear the conversation. The little sets
+operated essentially on a line of sight because of the short wave
+length used. They couldn't be heard beyond the horizon, if they were
+heard that far.
+
+After an hour of waiting, Barby called in high excitement. Cap'n Mike
+was aboard the houseboat! The boys waited anxiously for some further
+report, but Barby was only able to say that the old seaman had
+departed after a ten-minute visit and was now fishing again.
+
+At noon Jerry and Scotty slipped out for a sandwich. When they
+returned, Rick and Duke went to eat. According to Barby, all was
+quiet.
+
+Around one o'clock Cap'n Mike returned to Spindrift and reported a
+friendly conversation with the houseboaters. They had anchored in
+North Cove because someone down the coast had told them fishing was
+good around there, which was a true statement.
+
+The retired skipper had only one additional comment, which Barby
+relayed. The folks had been friendly, but he thought they were a
+little nervous, and anxious to get rid of him. He had no other
+information of value.
+
+At midafternoon Jerry went on a brief sortie, came back, and reported
+business was slow in the barbershop, which was not unusual for a
+Tuesday. The barber was reading a magazine.
+
+Rick and Scotty were restless. The chairs in the newspaper office were
+hard, and they had exhausted the reference materials on the bookshelf.
+
+Duke Barrows looked up from a story he was editing and grinned.
+"Espionage isn't as adventurous as some folks would like you to
+believe. It's generally nothing but sitting. And waiting. Just as
+you're doing now."
+
+Rick grinned back. Duke was telling him nothing he didn't know. He had
+waited like this before.
+
+Barby called urgently, "Rick! The pram is leaving. One man in it, and
+he's just starting the outboard motor!"
+
+"All right," he said swiftly. "Let us know which way he goes."
+
+In a moment Barby answered. "He's going to the pier!"
+
+"Roger. We're moving!"
+
+
+
+
+CHAPTER XIV
+
+Surveillance--with Cereal
+
+
+The plan of action had been set in advance. Scotty hurried out, while
+Rick settled down to wait. Scotty, using Jerry's car, would locate the
+houseboater at the pier. Rick would stand by, ready to take over as
+necessary.
+
+A short time later Scotty called on the Megabuck network. "I'm in the
+pier parking lot. He's tying the pram up."
+
+"Can he see you?"
+
+"Not unless he comes over and inspects the cars."
+
+"Okay."
+
+After a few minutes, Scotty reported again. "He's hiking in the
+direction of Whiteside. Thumb out. He wants a ride."
+
+"Don't give him one," Barby interjected urgently. "He might recognize
+you."
+
+"He's hitchhiking," Scotty explained. "He doesn't even know I exist."
+
+"What are his chances?" Rick asked.
+
+"Good. There's a fair amount of traffic."
+
+Rick waited, alert for Scotty's next report. It came almost
+immediately. "I'm moving. A truck picked him up. Stand by."
+
+Then soon afterward, "We're coming into the outskirts of town."
+
+Rick walked from the newspaper office to the sidewalk and leaned
+casually against the building, eyes on the direction from which the
+quarry and Scotty would come. He felt just fine. The little network
+was taking all the strain out of shadowing. He thought of the many
+times when such communications would have come in very handy indeed.
+
+"Moving down Main Street," Scotty reported. "Watch it!"
+
+Rick saw a truck come into sight and slow as it neared the barbershop.
+A man got out, thanked the driver, then stood looking around. He
+spotted the barbershop, but instead of going in, he went to the window
+of the Sports Center and stood quietly, ostensibly inspecting
+equipment. Rick decided he was just looking the street over before
+making contact.
+
+"I'm on him," he said quietly for Scotty's benefit. "He's casing the
+street. He'll probably go into the barbershop any minute now."
+
+Scotty drove down the main street, and as he passed the barbershop, he
+reported, "There's a man in the chair. Maybe our friend is waiting for
+him to leave."
+
+"We'll see."
+
+Rick's plans had not gone beyond this point. The objective had been to
+see whether the houseboaters made contact with the barber. But now he
+realized that a simple contact wasn't proof of anything. Who was to
+say that the houseboater hadn't really wanted a haircut?
+
+If only there were some way of overhearing the conversation....
+
+Jerry Webster came out and stood beside him. "See your man?"
+
+Rick gestured. "In front of the Sports Center."
+
+"What are you going to do now?"
+
+"I was just wondering the same thing."
+
+Jerry grinned. "Don't tell me you don't have a complete plan! Why, I
+thought by now you'd have the barbershop wired for sound."
+
+Rick stared at him. Wired! Why not? And it wasn't too late, if Jerry
+would help.
+
+"Will you do something more for me?"
+
+Jerry looked martyred. "Might as well. I'm in this up to my neck,
+anyway."
+
+Scotty joined them. He had parked the car around the corner. "What's
+happening?"
+
+"Just had a brain storm," Rick told him. He explained rapidly, and the
+two started to chuckle.
+
+"It should work," Scotty agreed. "Go ahead. I'll take over the watch.
+Hey! There he goes."
+
+The houseboater had just walked into the barbershop.
+
+Rick ran to the next corner and into the grocery store. He hesitated
+briefly, then picked out two boxes of cereal, and added a box of
+sugar. He had them put into a bag, paid for them, and hurried back.
+
+Inside the newspaper office, he took out his scout knife and carefully
+slit the top of one cereal box. He removed the little radio from his
+pocket, unplugged the earphone, and put the radio on top of the
+cereal. He borrowed cellophane tape and taped the box shut, then he
+put both boxes of cereal back in the bag with the sugar on top.
+
+He handed the bag to Jerry. "Do your stuff."
+
+Jerry took it and hurried out the door. Rick and Scotty watched as he
+went up the street and turned in at the barbershop.
+
+Scotty shook his head. "All I can hear in the earphone is a crackling
+noise."
+
+"Probably the paper bag," Rick said. "It would crackle as he walks."
+
+They waited impatiently. Presently Jerry emerged without the bag and
+walked down the street to join them.
+
+"The man in the chair is about done," he reported. "The one you're
+after is reading a magazine. I said I'd be back in a few minutes, left
+the bag, and walked out."
+
+"There's the other customer now," Rick said. A man had just emerged
+from the barbershop and was going up the street in the opposite
+direction. "Good! They'll talk fast now, because they'll be afraid
+you'll come back."
+
+"I still hear the crackling noise," Scotty objected. "Someone's
+talking in the background, but I can't hear it because of the snapping
+and popping."
+
+Rick swallowed hard. Was something wrong? "Let's see." He borrowed
+Scotty's earpiece and held it to his own ear. For a second he
+listened, horrified. It sounded like the Battle of Bull Run!
+
+Barby broke in faintly through the noise. "Rick! I've been listening.
+What's that noise?"
+
+He explained quickly. "We planted one unit in a box of cereal and
+Jerry put it in the barbershop."
+
+Barby gasped. "In a box of cereal? What kind?"
+
+"Crummies. Your favorite."
+
+"Oh, Rick!" The girl's voice rose to a wail. "Don't you remember the
+commercial? Crisp, crackly Crummies! The cereal that sings for your
+breakfast!"
+
+He got it, then. "Okay, Barby." To the others, he said unhappily,
+"Well, it was a great idea. Only I forgot one thing. I didn't pick a
+quiet breakfast food. That noise is the radio settling through the
+Crummies--the loudest cereal on the market."
+
+The three looked at each other helplessly. There wasn't a thing that
+could be done about it.
+
+"Noisy breakfast food," Scotty said unbelievingly.
+
+Jerry promised, "I'll never eat it again!" The reporter straightened
+his coat and tie and gave his hatbrim a jaunty flick. "Well, here I go
+for my haircut. Might as well do something constructive."
+
+The crackling, popping, snapping continued unabated. "Listen to it,"
+Rick said hopelessly.
+
+Three quarters of an hour later, when Jerry brought the bag back, the
+Crummies were still crackling happily. Not a word of conversation had
+been overheard.
+
+
+
+
+CHAPTER XV
+
+A Matter of Brain Waves
+
+
+Barby, Jan, and Scotty were kind to Rick, which annoyed him
+considerably. If they had scolded him for bad judgment, called him a
+chucklehead, or even ignored him, it would have been all right. But
+they all had to reassure him and tell him it could have happened to
+anyone, and so on, and on. All of which made it unbearable.
+
+He was more sure than ever that the houseboaters and barber were
+connected, but he still had no clear evidence. Of course he had made a
+report of the day's activities to Steve, who at least hadn't tried to
+be nice about it.
+
+"An agent can't always think of everything," was Steve's comment. "But
+he can try. Sometimes, when he fails to take a factor into
+consideration, he gets away with it. Sometimes he fails. Sometimes he
+ends up dead, because of his poor judgment. Be glad your lives weren't
+hanging in the balance."
+
+Rick took the lesson to heart. He wouldn't make the same mistake
+twice.
+
+On the evening of the cereal fiasco, Parnell Winston returned to
+Spindrift after another visit to Dr. Chavez. He called Steve Ames and
+spent a long time talking to the JANIG agent. Then he called the
+project team and the boys into the library.
+
+"We're on the track of something," he reported. "At least we think we
+are. It's so incredible that I simply can't believe it. If true, it
+means some unfriendly nation is so far ahead of us scientifically that
+we should all be trembling in our boots."
+
+Rick had realized that only agents of a hostile country could be
+involved in the actions against the project team. Everyone present had
+known as much, without a word being spoken. Only another country could
+gain from disruption of the project.
+
+"Chavez and I have run a series of EEG's on Marks. We now have the
+records of EEG's on the other two team members, and Steve has managed
+to turn up a pre-project EEG on one which gives us a basis of
+comparison. Now, to comprehend our tentative hypothesis, you must
+understand something of what is known about the brain."
+
+Rick prepared to listen without much understanding. The field in which
+Parnell Winston worked was new and strange to him, and while he
+understood some of the basic theories, he got lost when Winston got
+highly technical.
+
+"Our understanding of the human brain is fairly recent," Winston
+began, "and we're still only on the threshold of knowledge. In a way,
+we've just discovered the tools of research. The principal tool, of
+course, is electricity. Through it we can explore the electrochemical
+nature of brain processes."
+
+Rick was with him so far. He concentrated hard, not wanting to miss a
+word.
+
+"There's no point in reviewing the entire history of brain physiology.
+You all know of Pavlov's work on conditioned reflexes. And you all
+know that Fritsch and Hitzig demonstrated that, when electrically
+stimulated, certain portions of the brain show a response. You also
+know that Caton discovered many years ago that the brain itself
+produces electric currents."
+
+Rick didn't know, but he intended to find out. There must be some
+works on brain physiology in the library.
+
+"However, the important modern work started with Berger in the late
+1920's. He found that the brain emits a definite pulse of activity,
+which was then known as the 'Berger rhythm.'
+
+"Since then, Berger's work has been very much refined. We now know
+that the brain actually produces a number of clearly defined
+electrical rhythms. These rhythms have been used in medical diagnosis
+of brain injury. Walter, in England, has even developed a machine that
+will show whether or not people will get along with each other, by
+analysis of their wave patterns."
+
+This was interesting, and Rick intended to find out more about it. But
+he began to wish Winston would come to the point.
+
+"I might add that the rhythmic brain patterns seem to be highly
+individual. No two are alike, even in identical twins. However, each
+person shows a pattern that remains fairly constant, even over a
+period of years.
+
+"With this background, you will understand when I report that the
+EEG's taken of our colleagues brains are completely abnormal. The
+EEG's were taken while they were awake. Yet, the most prominent
+pattern is the delta rhythm that is universally associated with sleep
+and some types of damage to the brain."
+
+"Are there any other signs of physical damage?" Hartson Brant asked.
+
+"No. All tests are negative. Spinal taps show no concussion, and there
+is no evidence of trauma of any kind other than psychic. Yet, the
+delta rhythms persist. In the one case where we have an EEG taken
+before the--incidents, let's call them--the pattern is entirely
+different. The scientist had a pattern of a well-known type which
+bears no resemblance to the EEG taken after the incident."
+
+Dr. Morrison leaned forward. "What is your conclusion?"
+
+"That our mysterious enemy has somehow caused damage of an unknown
+kind, by remote means. And that can mean only one thing: The damage
+was caused electronically, probably by transmission through the air."
+
+"Incredible," Weiss muttered, and the sentiment was reflected in the
+astonished gasps of the others.
+
+"Let's consider the implications of Parnell's statement," Hartson
+Brant said slowly. "If he is correct, then the enemy has devised a
+means for causing brain disruption in an individual. A transmitted
+signal would inevitably strike countless others; there can be no such
+thing as a beam of radiation that strikes one person at a distance
+while missing all others. Therefore, this beam must affect only one
+person among many."
+
+"But how can a beam be tuned to one person?" Rick asked.
+
+"I don't know, Rick." Hartson Brant turned to Winston. "Do you?"
+
+"No. I have only a hypothesis, and one so far afield from what we know
+of the brain today that I even hesitate to suggest it. Let me ask a
+question. If the enemy could have access to the brain pattern of an
+individual--and remember such patterns are no more similar than
+fingerprints--could the enemy then transmit a signal that would affect
+only that pattern?"
+
+Julius Weiss objected. "The supposition is based on scientific
+knowledge that does not exist."
+
+"So far as we know," Dr. Morrison added.
+
+Parnell Winston held up his hands. "I'm as aware as any of you that
+the hypothesis assumes a knowledge of the brain that is incredibly
+far advanced. But let us consider the evidence. The three scientists
+who have fallen victim show the same signs of brain damage.
+Investigation indicates that they were different types who probably
+had dissimilar patterns. We also have the special case of Dr. Marks,
+who was drugged while on the train. The person who drugged him dropped
+soluble salt paste on the rug of his room. Can we accept the fact that
+the salt paste was used for EEG electrodes, and a recording made while
+Marks was under the influence of the drug? We can't prove it, but what
+other explanation can there be?"
+
+Dr. Morrison shook his head. "Suppose we accept that theory. How does
+that account for the other two? They were under guard, and there is no
+evidence that they ever were drugged. If we accept your hypothesis, we
+must also accept the theory that the other two men somehow were given
+an EEG examination and their patterns recorded."
+
+An idea was growing in Rick's mind. Suddenly he blurted, "That's where
+the barber comes in!"
+
+"The barber's machine was examined by Steve's men and found harmless,"
+Hartson Brant pointed out.
+
+Scotty spoke up quickly. "Yes, but when Duke looked at it this
+morning, he found electrical connections! Why couldn't an EEG be taken
+with such a gadget?"
+
+Parnell Winston considered. "It could," he said finally. "I would
+need to examine the machine, but in theory any gadget that fits over
+the head could be adapted for proper placement of electrodes. The
+recorder would be difficult to hide, however, unless it was in another
+room."
+
+Rick sank back and looked at Scotty. No wonder the barber had wanted
+to give a treatment to Hartson Brant. The elevator operator's wink had
+told him that the scientist had been on the fourth floor, where the
+project team was located.
+
+"Didn't you ever have your hair cut in the arcade shop, Dr. Morrison?"
+Rick asked.
+
+"No, Rick. I used a barber in a hotel nearby, one I've patronized for
+years."
+
+"But the other two did use the shop in the building," Scotty finished,
+"and Dr. Marks had no need for a barber, so they had to get at him
+some other way!"
+
+"It seems reasonable," Hartson Brant admitted. "The pieces fall into
+place nicely. But we must first accept Parnell's theory that some kind
+of pattern can be transmitted that will interfere with normal brain
+activity. If we believe it, we must also believe that the enemy is so
+far ahead of us in brain physiology that we are hopelessly
+outdistanced. I can't believe so much progress could have taken place
+without some word of it leaking out."
+
+Parnell Winston shrugged. "It seems incredible, Hartson. But we
+haven't another theory, much less a better one."
+
+"We had better make sure no one takes EEG's of the rest of us, in any
+case," Weiss suggested dryly.
+
+Rick added, "And don't get any haircuts until this is all straightened
+out!"
+
+When the meeting broke up, Rick and Scotty walked to the front porch
+where the girls were listening to the music of a Newark disk jockey on
+Barby's portable radio.
+
+"Lot of puzzled people in this neighborhood," Rick said. "Including
+me."
+
+"And me," Scotty agreed. "And I'll bet I know the most curious one of
+all."
+
+"Who?"
+
+"Cap'n Mike."
+
+Rick grinned. At least the rest of them had some information. Even
+Duke and Jerry had enough to know that national security was somehow
+involved. But the captain, who had the liveliest curiosity of all,
+knew the least.
+
+As Rick dropped him off in front of the old windmill, Cap'n Mike had
+grunted, "When you can trust me a little more, you might tell me what
+this was all about."
+
+Actually, Cap'n Mike's visit to the houseboat hadn't been particularly
+productive. He had little to add to the Coast Guard inspector's
+description, aside from his feeling that the houseboaters had wanted
+to get rid of him.
+
+Scotty asked, "Why would anyone want to disrupt the brains of the
+project team? Seems to me that's doing it the hard way. Assassination
+would be a lot easier."
+
+Rick shook his head. He had wondered about the same thing.
+
+Barby and Jan motioned for silence. They were listening to a vocalist
+who happened to be Barby's favorite of the moment.
+
+The boys stood silent for a few minutes; then, by unspoken agreement,
+turned and went back into the house.
+
+Hartson Brant came down the stairs, dressed in a suit, with white
+shirt and tie. Rick stared at him. "Going somewhere, Dad?"
+
+"Yes. Parnell Winston has disturbed me deeply, with the implications of
+his theory. I'm going to pay a call on an old friend in Newark, an
+associate of Chavez. I want to explore some of the electrophysiological
+background of his hypothesis. I won't be very late. Is there any gas in
+the car?"
+
+"Almost full," Scotty said.
+
+The boys went on upstairs into their adjoining rooms. For a few
+minutes Rick tinkered with his camera equipment, then he went back
+down to the library and searched the shelves for something to read. He
+finally settled on W. Grey Walter's _The Living Brain_ and carried it
+back up to his room.
+
+He sat down in the old leather armchair and manipulated buttons on one
+arm. The light brightened to reading intensity, and the back tilted to
+the most comfortable position. He had wired the chair himself, and it
+fit him perfectly. He settled down to read.
+
+Time passed as he lost himself in the clear, exciting descriptions in
+Dr. Walter's book. He heard a bell ring downstairs, but paid no
+attention. Then Scotty stuck his head in the door. "Rick! Your
+mother's calling you."
+
+Rick sat up swiftly. It was true, and his mother had urgency in her
+voice.
+
+He dropped the book and ran to the stairs, going down them three at a
+time. A strange, dark-haired man was standing in the hallway, and his
+mother, Barby, and Jan were waiting for him with strained white faces.
+
+"Your father has been hurt," Mrs. Brant said with false calm. "He's on
+this gentleman's houseboat!"
+
+
+
+
+CHAPTER XVI
+
+The Vanishing Mermaids
+
+
+Parnell Winston worked as Hartson Brant described his experience.
+
+"There really isn't much to it," Mr. Brant said. "I started out for
+Whiteside in the fast boat."
+
+Winston focused a flashlight into one eye, then the other.
+
+"I was on the north side of North Cove when the boat smashed into
+something. I was thrown violently into the water."
+
+Winston tested the scientist's reflexes, using a finger instead of the
+traditional rubber hammer.
+
+"Apparently I was badly shaken up, because my memory becomes unclear
+at this point. I do recall being fished out of the water, and when I
+came to enough to recognize my surroundings, I was in a strange room.
+It turned out to be the cabin of the houseboat."
+
+"Do you remember any strange sensations, or smells?" Winston asked.
+
+Rick listened, his heart pounding.
+
+"None. The people on the houseboat were most considerate. One of the
+men insisted that I get into some of his spare clothes, and I did so.
+One of the women--the wife of the man who came here, I believe--made
+me a cup of hot consommé. They told me I was apparently whole, no
+broken bones."
+
+"They were very pleasant and helpful," Rick admitted.
+
+The houseboaters had done just the right things, including coming to
+Spindrift for help rather than bringing the scientist home in the
+slow-moving and rather uncomfortable pram. Instead, Hartson Brant had
+waited on the houseboat while one of the men brought the pram to the
+island with a request that someone follow him back in a more
+comfortable boat.
+
+Rick and Scotty had done so, and were almost limp with relief at
+finding the scientist apparently unhurt and comfortable.
+
+"How does your head feel?" Parnell Winston demanded.
+
+"Rather stuffy," the scientist admitted. "I'm finding it difficult to
+collect my thoughts. Parnell, why all these questions?"
+
+The cyberneticist rubbed his bushy eyebrows with both hands, a habit
+he had when agitated. "Hartson, as you know, I am not a doctor of
+medicine. However, I do claim competence as a physiologist, and
+consequently bodily reactions are familiar to me. I believe you have
+been drugged."
+
+"Drugged?" Rick's heart stopped momentarily.
+
+"Yes. I've looked for the mark of a hypodermic needle, but there is
+none. If I'm correct, the drug was a light one, possibly amytal. Your
+reflexes are slower than normal, even taking the accident and
+subsequent shock into account, and your pupils react slowly."
+
+Rick came to a sudden decision. He went to the desk and picked up the
+phone.
+
+"What are you doing?" Hartson Brant demanded.
+
+"I'm calling Steve Ames. We need help."
+
+In a few minutes Rick had the agent on the wire and was giving him the
+details of the accident over the scrambler system. He concluded, "If
+Dad was drugged by the houseboaters, as Dr. Winston thinks, that means
+the enemy has his brain pattern!"
+
+Steve Ames asked, "Is Winston there?"
+
+"Yes."
+
+"Ask him a question for me. Would the brain waves be considered
+quasi-optical?"
+
+Steve meant would the waves be of such high frequency that they would
+act like light. Rick put the question to Winston.
+
+"Tell Steve the answer is a qualified yes."
+
+Rick repeated the information.
+
+"All right. Then we must assume that the brain scrambler--or whatever
+you call it--can operate only from short distances, approximately to
+the horizon. Tell your father he is to get out of town. Have him pack
+a bag, then deliver him to the New York JANIG office. We'll take it
+from there. Got it?"
+
+Rick had it. "How do I make sure we're not followed?"
+
+Steve paused. "That's a tough one. Air travel would be surest. Do you
+have any landing lights on Spindrift?"
+
+"No. Besides, it's a short runway, and only a pilot who knew the
+island could possibly land at night."
+
+"I've got a pilot who knows it, so forget going to New York. Rig
+lights of some kind. You can put lights on the roof of the lab
+building, I'm sure. Then put a pair of lights at each side of the
+runway's end, so he'll know how far he can go. If you have nothing
+else, soak newspapers in gasoline. He'll buzz the island. That will be
+your signal to light up."
+
+"Is Mike Malone the pilot?" Malone had landed there before.
+
+"Yes. He'll take over. Just deliver your father intact."
+
+"If we can," Rick said slowly. "Steve, suppose the enemy activates
+their machine when they hear the plane? Suppose they suspect he's
+getting away and turn on the mind reader?"
+
+"We'll have to chance it. Best thing is to move fast. Get your father
+in with Mike, and let them clear out. I'll tell Mike to put distance
+between him and you as fast as he can."
+
+"All right, Steve." There seemed to be no other way.
+
+Rick turned to his father and Winston, and repeated the conversation.
+
+"He's right, Hartson," Winston said. "You're in good enough shape to
+travel. Better get packed." The cyberneticist looked at Rick. "What
+did you call the enemy gadget? A mind reader? That's an odd name."
+
+"I didn't think about it," Rick told him. "The name just popped into
+my mind. But doesn't the enemy machine read the patterns in peoples'
+minds, then erase them?"
+
+"As good a name as any, I guess," Winston agreed. "Well, let's tell
+the others. Then you have work to do getting ready for the plane,
+Rick."
+
+Mrs. Brant, after making sure that her husband was no more than
+slightly dazed, had been forced to turn her attention to Barby and
+Jan. The two girls were on the verge of sheer hysteria with fear for
+their fathers. Scotty had joined Mrs. Brant, in an effort to soothe
+the girls' frayed nerves. Now, as Rick opened the library door, he
+could see that the two pretty young faces were tear-streaked, but as
+calm as could be expected under the circumstances. Scotty looked worn
+out. Rick could only marvel at his mother. She could always be relied
+upon in a crisis.
+
+Mrs. Brant listened to her son's report, then nodded firmly. "Steve
+is wise to insist, Rick. I'll help your father pack."
+
+Rick beckoned to Scotty. "We have work to do. Let's start with the
+lab."
+
+On the way, he filled Scotty in on the details of what had happened in
+the library. Then he asked, "How did you get the girls calmed down?"
+
+Scotty shook his head wearily. "It wasn't fun. The poor kids are
+scared stiff. Remember they haven't been exposed to stuff as we have.
+To them, our stories are just exciting fun, because we leave out the
+rough parts. Now they're getting a taste of this business the way it
+really is."
+
+"Did you say that?"
+
+"That, and a thousand other things. Nothing did much good, and Mom
+couldn't make any headway, either. Another ten minutes of tears and
+the island would have been under water, honest. Finally I got rough. I
+told them we were all in this, and they were only creating a nuisance
+that complicated things and didn't help at all. Then Mom chimed in.
+You know how she does. Never raises her voice. She said real courage
+consisted of being terribly frightened, but trying to remain calm in
+spite of it. Then she said she was rapidly becoming ashamed of both of
+them. That did it. They stuck their chins in the air, wiped off the
+tears, and actually managed a smile."
+
+"Good for them!" Rick exclaimed.
+
+Inside the laboratory they went at once to the stockroom. Floodlights
+were stored there, among other items. Extension cords were plentiful,
+and there were electric outlets on the roof. In a few moments the boys
+had strung the lights and Rick had readjusted the board downstairs, so
+that all the lights were on a single circuit. That way, they could all
+be switched on or off at once.
+
+Joe Blake came to watch. Rick explained what he was doing, and told
+Joe of Steve's conversation.
+
+"I know," Joe said. "Steve called me on the radio. He didn't want us
+shooting Mike down for trying to land without warning. But how come
+you can cut circuits in and out like this?"
+
+"We never know when an experiment will call for electric power in some
+unexpected place," Rick explained. "The main board is set up so we can
+do just about anything we need to. We can feed normal current in, or
+440 volts, and we can cross-link the circuits any way we like."
+
+Scotty checked Rick's work, then took the switch handle. He touched
+the contacts briefly, and there was a quick pulse of light as the roof
+lighted up and went dark again.
+
+"I'll stand by here," Scotty said. "You stand by at the end of the
+runway. Are we going to use gasoline?"
+
+"We'll have to. It would take a while to run power from the house and
+hook up lighting units. Gasoline will be quicker and easier. Let's
+go."
+
+There was a supply of gasoline for the boats. Rick got a five-gallon
+can while Scotty collected newspapers. Two trash cans served as
+containers. The cans were filled with newspapers, then drenched in
+gasoline and placed at the last possible point of runway that could be
+used. If Mike overshot the containers he would land in the sea.
+
+Rick worried about the problem of lighting the containers without
+getting burned, then went to the workshop and selected rags. He
+twisted the rags loosely and tied them together, poured gasoline into
+a bucket and soaked his rag fuse. The last step was to insert one end
+of the fuse in each can. When the time came, he would be between the
+cans, and he would light the center of the rag string. The fire would
+travel rapidly, because of the gasoline.
+
+In case Mike was delayed for any great period, Rick kept the gasoline
+handy. He might have to wet down the cans and fuse again. He had
+forgotten to ask where Mike would come from, and Steve hadn't
+volunteered. Probably he would come from Washington, which meant about
+an hour's flying time in the plane Mike would use, a fast little
+four-place job that Rick had long coveted. But Mike wouldn't be ready
+for take-off instantly. Time had to be allowed for Steve to give him
+instructions, to get from wherever he was to the airport, and then get
+the plane gassed and ready. Allow another hour. That meant two hours
+in all.
+
+Inside, Rick was still scared. How did they know the electronic mind
+reader wouldn't be activated at any moment? He hurried into the house
+and went upstairs to where his father was packing. He couldn't do
+anything, and he knew it. But it helped, just being near the
+scientist. Apparently Scotty felt the same. He had joined Hartson
+Brant, too. But Barby, Jan, and Mrs. Brant had preceded him.
+
+The scientist smiled. "Never had so much help packing before."
+
+The smile was strained, and Rick thought he knew why. He had seen his
+father face great physical danger without losing a bit of his
+composure. But the insidious weapon that could read all reason out of
+minds was far more horrible to a man like Hartson Brant than any
+physical danger could be. Bullets, knives, and clubs may leave bad
+wounds, or they may kill. But what chance is there for anyone with a
+damaged brain?
+
+Scotty looked at his watch and held it up for Rick to see. Nearly an
+hour and three-quarters had passed since the call to Steve. Rick
+gestured to Scotty and urged, "Hurry, Dad."
+
+"I'm ready." The scientist closed his bag. Barby got to it first and
+lugged it down the stairs, refusing Scotty's offer of help.
+
+The boys went to their stations while the others waited on the porch.
+Rick checked to be sure he had matches, then worried because a wind
+had sprung up. Suppose it blew his match out? He was about to go
+borrow his father's lighter when he heard the far-off drone of a
+plane. There wasn't time now! He held the matches in his hand, ready.
+
+The drone grew nearer, rising to a high whine. The plane was diving!
+Suddenly it was overhead and gone with a crash of sound. Rick saw its
+lights head out to sea. Mike was making a tight turn to come in for a
+landing.
+
+Rick's lips formed the words. "Now, Scotty! Now!"
+
+And, as though he had heard, Scotty threw the switch. Lights flared on
+the lab roof, outlining it clearly. Rick struck a match and held it to
+the saturated cord of rags. Flaming gasoline ran along the cord in
+both directions, ran up the sides of the cans. There was a loud whoosh
+of exploding gasoline, and both cans were ablaze. Rick ran away from
+the heat.
+
+Mike came in low and fast over the lab roof and slapped the plane down
+on the turf. In a moment he applied the brakes and the wheels whined
+their protest as they dug up grass. Then the plane was rolling to a
+stop directly in front of the house.
+
+The pilot jumped out and called, "Hello, gang! Come on, sir. No time
+to waste!"
+
+Hartson Brant kissed Mrs. Brant and the girls, found time to pat
+Rick's shoulder, and climbed in. Rick took the suitcase from Barby and
+handed it to the scientist. The door closed and the plane was
+whirling, catching them in its prop blast. Mike taxied back fast to
+the laboratory, turned the plane and revved up, holding on the brakes.
+Rick saw Scotty emerge from the lab building and go right back in
+again as the prop wash caught him. Then the plane was rolling ... and
+lifting. Mike skimmed low over the burning trash cans, banked out to
+sea, and was gone.
+
+Rick felt a sob rising in his throat and resolutely squelched it. He
+walked to the burning cans and dropped covers on them. Scotty cut the
+lights on the lab building.
+
+Had they made it? They wouldn't know. Not until Steve reported that
+the scientist was safe.
+
+On the porch, Barby asked, "How soon will we know?"
+
+Rick was proud of her. Her voice had trembled only slightly. "Probably
+not until tomorrow, Sis. Come on. Let's all hike off to bed. It's been
+a rough evening."
+
+"All right. Rick, we still don't know for sure, do we? About the
+people in the houseboat?"
+
+"Not for sure. But we have a pretty good idea. How else would Dad get
+drugged?"
+
+"Mightn't they have given him a sedative?" Jan asked. "That would have
+the same effect."
+
+Rick hadn't thought of that. He admitted it was possible.
+
+"I wish the radio trick had worked," Barby said sadly. "I wish we had
+some way of getting a radio on the houseboat. Then we could listen in
+on everything they said."
+
+"No way of doing it," Rick said. He was very tired. "Forget it for
+now and let's all turn in. We can talk some more in the morning."
+
+ * * * * *
+
+Steve Ames phoned at five o'clock in the morning. Rick had been
+sleeping lightly, his rest broken by nightmares that he couldn't
+remember when he awoke. He got to the phone in the hall. "Just a
+minute," he said. "Let me get downstairs to the switch."
+
+The entire family was close on his heels as he went into the library.
+He threw the scrambler switch, then asked anxiously, "Yes, Steve?"
+
+"Just had word, Rick, so I called in spite of the hour. Your father is
+safe inside the compound at Los Alamos. He's all right. And just as a
+precaution, he'll spend most of his time in a shielded area where no
+radio signal can penetrate. Now go on back to bed and get some sleep."
+
+Rick thanked him gratefully. Los Alamos! That was one of the two main
+atomic energy weapons laboratories. No place in the United States was
+more closely guarded. Now he could be sure his father was safe as
+anyone could be.
+
+He repeated the conversation to his anxious family. "Now," he said,
+echoing Steve's advice, "let's get back to bed. Perhaps we can really
+sleep for a change."
+
+He did sleep. It was nearly noon before he awoke. He got up sleepily
+and found Scotty had just barely preceded him and was now taking a
+shower.
+
+Downstairs, things were apparently normal. Mrs. Brant and Mrs.
+Morrison were at work on lunch, but since an hour was too long to
+wait, Rick had a bowl of cereal and a glass of milk. He was careful
+not to choose Crummies. Scotty settled for three doughnuts and milk.
+
+"Where are the girls?" Rick asked. "Still asleep?"
+
+"They've gone swimming," Mrs. Morrison replied. "They should be back
+soon, though. They've been gone over an hour."
+
+"I could use a swim myself," Rick admitted.
+
+"Not me," Scotty said. "Wait until afternoon and I'll join you. That
+cold water would shock me into a state of galloping goose pimples the
+way I feel now."
+
+Rick had forgotten how cold the water was. "Okay. We'll wait. Let's go
+over to the lab and take down the lights. I want to clean up the trash
+cans, too."
+
+They walked leisurely over to the laboratory and stopped for a moment
+to chat with Joe Blake. Then, before starting on the lights, they
+walked around behind the lab building.
+
+The laboratories were built on a promontory that sloped inland toward
+Pirate's Field, which was just above sea level. The raised area ran
+around the seaward side of the island, so that the Brant house was on
+high land, too. On the north side, the land sloped down toward the
+boat landing.
+
+Rick stood on the edge of the low cliff and looked for Barby and Jan.
+They weren't in sight.
+
+"They must be using lungs," Scotty said. "Watch for bubbles."
+
+No bubbles were visible, either. Rick checked carefully and began to
+worry. It was a calm day with little wave action, and the bubbles from
+the lungs should have been clearly visible. Surely they wouldn't swim
+so far the bubbles couldn't be seen on a day like this.
+
+"Let's check," Rick said.
+
+The boys hurried to the room where the Scuba equipment was kept. Two
+lungs and the blue and white equipment were gone. So was the cart. A
+quick look at Pirate's Cove showed no cart in sight.
+
+Where could they have gone? The boys hurried to the front of the lab
+building again and found Joe Blake still getting a bit of sunshine.
+
+"Did you see the girls?" Rick asked hurriedly.
+
+Joe nodded. He motioned across the island. "They came and got
+aqualungs and hauled the cart across to the north side. They're
+probably swimming over there."
+
+Rick doubted it. He doubted it very much. The currents on the north
+side kept the bottom stirred up and visibility was too poor for
+diving.
+
+Without the need of exchanging a word, Rick and Scotty were suddenly
+running. As they passed the house Rick had a sudden thought. He went
+in and ran up the stairs to his room, grabbed his radio unit and
+turned it on.
+
+"Barby!" he called frantically. "Barby!"
+
+There was no answer. Tucking the unit into his pocket, he ran out and
+joined Scotty again. If Barby had her set she wasn't using it.
+
+"Come on." He led the way to the boat cove and stopped short. The
+speedboat was there, and so was the Scuba cart, but the rowboat
+wasn't. Anxiously he scanned the water. There was no sign of the
+girls.
+
+Where were they? Where? The thought struck him. He remembered Barby's
+comment of the night before.
+
+_Had they gone to the houseboat?_
+
+
+
+
+CHAPTER XVII
+
+Pointer to Disaster
+
+
+Scotty ran to the speedboat and yelled, "Come on!"
+
+"Wait!" Rick called. "Let's not go barging off without knowing what
+we're doing."
+
+Scotty turned, puzzled. "What do you mean?"
+
+"The girls have some kind of plan, and we don't know what it is. If we
+go barging around in the speedboat, we might throw a monkey wrench
+into the works."
+
+"But we can't just stand here and do nothing," Scotty said
+desperately.
+
+"We won't. Go get the plane warmed up and wait for me."
+
+Rick hurried into the house and ran up the stairs to Barby's room.
+Working fast, he went through the dresser, then through the shelves in
+her closet. Not finding what he wanted, he paused to look around in
+case he might have overlooked a possibility.
+
+He didn't know where girls kept things, and he suspected that
+sometimes the places weren't the same as boys might pick. But he could
+see no possible place that he hadn't searched.
+
+That meant Barby had her Megabuck unit with her, unless she had left
+it somewhere else in the house.
+
+He plugged in his earphone and called. "Barby!"
+
+There was no reply. His lips set grimly. No use wasting time here. He
+ran from the house, hearing the sound of the Sky Wagon as Scotty
+warmed it up. Joe Blake was not in sight. Rick hurried into the lab
+and found him watching Professor Morrison who was checking some
+calculations on the lab's small computing machine.
+
+"Joe, step outside with me for a moment, please."
+
+Outside, Rick explained that the girls were missing, then asked, "Can
+you get the plane frequency on your receiver?"
+
+"Sure. It's an all-wave job. What's the frequency you use?"
+
+Rick told him, then explained, "We don't know what's going on, so we
+want to be prepared. If some of your Scout leaders can move down the
+coast to North Cove and keep an eye on the houseboat, Scotty and I
+will search from the air. If we see anything, we'll let you know on
+the plane's radio. You won't be able to talk back, but at least you
+can hear us, and you can let the Scouts know."
+
+He wished his mind had worked faster. Then he could have taken
+Scotty's Megabuck unit and given it to Joe. But there was no time
+now, and this other arrangement probably would do as well.
+
+"I'll pass the word to the gang on the mainland right away," Joe
+agreed.
+
+Joe went back into the lab while Rick ran to Pirate's Beach. Scotty
+was waiting, the plane's engine turning over. Together, they launched
+the Sky Wagon, then climbed in, Scotty in the pilot's seat.
+
+As Scotty took off, Rick tried Barby again on the radio. "Barby, this
+is Rick. Can you read me?"
+
+There was no reply.
+
+"Better fly as though we were heading for Whiteside," Rick suggested.
+He rubbed his palms on his handkerchief. They were damp with nervous
+perspiration. He was not as calm as he looked.
+
+Scotty swung around on course and Rick scanned the water as they
+passed over the north side of Spindrift. There was no sign of the
+rowboat yet.
+
+The plane traveled in a straight line right across North Cove. The
+houseboat was at anchor a few hundred yards offshore, and the pram was
+tied up to the rear rail. There was no sign of life.
+
+The boys reached the Whiteside pier without seeing the girls or the
+boat. Scotty put the plane into a tight circle and looked at Rick
+helplessly. "Now what?"
+
+"They can't have gone far," Rick mused. "Not in the rowboat."
+
+"They had the aqualungs," Scotty pointed out. "They must have expected
+to use them."
+
+"Right. But how? If they planned to get aboard the houseboat, they
+wouldn't be using the aqualungs. Or would they?"
+
+"Search me."
+
+"Wouldn't they just row up to the houseboat on some excuse or other? I
+wish I'd looked. Barby might have taken those clothes Dad wore home
+last night."
+
+"We can't just float around and talk," Scotty said urgently. "Let's do
+something."
+
+Rick felt the same way. "Okay. Throttle down and go slow. We'll scan
+the whole coastline from here to Spindrift."
+
+Scotty did so, holding the little plane barely above stalling speed.
+Rick leaned out and traced the shore with anxious eyes.
+
+The plane turned and twisted as Scotty followed the coastline as
+accurately as he could. They reached the upper tip of North Cove and
+swung into the cove itself.
+
+Scotty tapped Rick on the shoulder and pointed. A man and a woman had
+come out of the houseboat and were watching the plane.
+
+"Wonder where the other pair is?" Rick asked. There was nothing they
+could do about the people on the houseboat now. Let them wonder what
+the plane was doing. Rick turned his attention back to the shore
+below.
+
+The plane traveled the length of the cove's shoreline and rounded the
+southern tip. They passed over a section where the woods came right
+down to the water. Birches leaned far over. Rick caught a glimpse of
+what might have been the rowboat, then the plane swung and he lost it.
+
+"Circle," he said quickly. "I think I saw something!"
+
+Scotty gunned the Sky Wagon and threw it into a tight turn. Rick
+watched carefully as the clump of birches came into view. There was a
+boat under them, all right. He wished for the binoculars, but they
+were probably at the attic lookout where Barby and Jan had spied on
+the houseboat.
+
+He had no real doubt. He was sure the boat was the Spindrift rowboat.
+
+"Circle over the island," he called to Scotty, then reached over and
+took the hand microphone from the instrument panel rack. He turned on
+the radio and waited a moment while it warmed.
+
+"Joe, this is Rick," he said. "Rowboat under a clump of birches just
+south of North Cove. Have the boys go there and look it over. See if
+the girls are in the woods. We'll watch for sign of the girls on the
+water."
+
+To Scotty, he directed, "Over the cove. Circle the whole area. We'll
+watch for their bubbles. Joe's men will check the woods."
+
+The plane turned obediently. Presently they were moving in a wide
+circle with the houseboat as a center. A slight surface wind had
+arisen and the water in the cove was a bit choppy, but not enough to
+obscure bubble tracks made by Scuba divers below.
+
+"See anything?" Rick asked.
+
+"Not a trace. Can you see the water around the houseboat well enough?"
+
+"Yes. No bubbles in the vicinity." Rick dried his palms again, then
+mopped his forehead. He was becoming thoroughly frightened. Where were
+they?
+
+He checked his Megabuck radio to be sure it was on and called, "Barby.
+Where are you?"
+
+The air was silent, except for the slight background hiss that was
+always present.
+
+"Look right under the houseboat's gunwales," Scotty urged. "If they're
+directly under it, the bubbles would rise along the sides."
+
+"Why would they go under the houseboat?" Rick asked.
+
+Scotty shook his head. "Why did they come over here in the first
+place?"
+
+Rick had no answer. "Let's go over to the shore. Joe's men ought to be
+at the rowboat by now. Maybe they found the girls."
+
+Scotty banked around and headed over the clump of birches. In a small
+clearing behind the clump they saw two men in Scout uniforms. The men
+looked up, and one spread his hands wide in a gesture that said
+nothing of importance had been turned up.
+
+"There's only one thing to do," Rick said decisively. "We've got to
+check on the..."
+
+He stopped as though a hand had clutched his throat. Barby's voice, in
+his earphones!
+
+Rick pulled the unit from his pocket and turned up the volume. He
+couldn't hear her well.
+
+"It's Barby," he said swiftly. "Circle!"
+
+Rick strained to hear. She was talking to someone. "... It won't do
+the slightest bit of good to keep us here, because my brother will
+know where we are."
+
+The signal faded as she talked. Rick turned the little radio unit,
+trying to keep the volume constant.
+
+"You'd better let us go," Barby was saying. "You'll get into a lot of
+trouble if you don't."
+
+Rick groaned. Her threats would do about as much good as a bunny
+threatening a wolf pack. Where was she? On the houseboat?
+
+Suddenly he realized ... he had the key in his hands!
+
+Barby's voice was high-pitched and frightened now. "What are you
+doing? Why are you putting that plastic cap on Jan?"
+
+Rick turned the radio unit as the plane circled. The sweat stood out
+on his face. Unerringly, the axis of the built-in antenna pointed to
+the houseboat.
+
+There was no longer any doubt!
+
+"Land!" he yelled. "Land next to the houseboat!"
+
+Scotty slammed the throttle in instant response, and as the Sky Wagon
+dived toward the water he cast a quick look at Rick. "What did you
+hear?"
+
+Rick was already slipping off his shoes, getting ready to jump. "On
+the houseboat!" he choked. "They're using the mind reader on the
+girls!"
+
+
+
+
+CHAPTER XVIII
+
+The One-Man Boarding Party
+
+
+Scotty hit the water and bounced once, but he held the plane down and
+in a moment the water slowed it. He revved up again and taxied as
+rapidly as he dared to the houseboat, swung broadside to it, and
+throttled back.
+
+Rick was waiting. He flung the door open and dove far enough to clear
+the pontoon. The cold water closed over him briefly, then with a
+powerful kick he flashed to the surface again. A few strokes brought
+him to the houseboat.
+
+The two men were leaning on the rail. One, a hefty man of middle age
+with a striped shirt and glasses, said politely, "Do you want
+something?"
+
+Rick stopped and tread water. "I want the two girls you have inside.
+Have them come out here, and we won't bother you any more."
+
+The second man, the dark-haired one who had come to Spindrift,
+smiled. "You mean our wives? They're having a nap. Sorry."
+
+"I mean my sister and her friend. Stop stalling, Mister."
+
+Striped shirt shook his head. "Sorry, boy. We haven't seen your
+sister. Now climb back on your little airplane and get out of here."
+
+Rick's reply was a stroke that brought him to the houseboat. He
+reached up for a handhold, when a boat hook suddenly touched his
+forehead.
+
+"Don't try it," striped shirt said. "Stay off this barge or I'll bend
+this pole over your head. Now get out of here."
+
+Rick back-pedaled helplessly. Now what? He knew there was no
+possibility of his climbing aboard while the men were on deck.
+
+And what was happening inside? He swam forward, to the front of the
+boat, and the men followed. They could move faster than he; there was
+no possibility of outdistancing them.
+
+If only he had a weapon! But wishing was useless. He had to do
+something! He called, "Barby! Can you hear me?"
+
+There was no answer from inside. His pulse speeded. Were Barby and Jan
+all right, perhaps gagged, or had the mind reader already worked?
+
+Rick swam away from the houseboat a few feet and floated, his mind
+racing. There had to be a way of getting aboard. There had to!
+
+Where was Scotty? He listened, and heard the plane's engine on the
+other side of the houseboat. In a few seconds Scotty came into view.
+He was on the water close to shore, traveling at high speed. As Rick
+watched, Scotty swung the plane on a line with the houseboat and
+opened the throttle wide.
+
+Rick stared. Was his pal out of his mind? If he crashed the houseboat,
+the girls would be hurt, too! Then he realized Scotty would never pull
+such a stunt, no matter how desperate he became.
+
+The men on the houseboat were at the rail now, eyes on the racing
+plane. In that instant Rick divined Scotty's plan, he hoped, and
+turned to gauge his distance. The plane was on the upper step now,
+almost air-borne. Even as he watched, the pontoons pulled away. But
+Scotty held the plane on the water, roaring propeller pointed right at
+the men at the rail.
+
+Rick put his head down and sprinted for the front of the houseboat. He
+had to time it perfectly!
+
+To the horrified eyes of the men at the rail a collision was
+inevitable. They could only assume that the madman in the plane was
+going to smash right into them. And as Scotty had planned, they lost
+all interest in Rick, in the presence of immediate, personal danger.
+
+The men threw themselves to the deck, clawing frantically for some
+kind of cover. At the last instant, Scotty pulled the plane up in a
+power climb. So near disaster had he come that the suction of the
+passing pontoons lifted a coiled rope into the air on top of the
+cabin. Even as he mounted the rail and stood on deck, Rick gave a
+prayer of thanks for his pal's perfect judgment and lightning
+reflexes.
+
+[Illustration: "_Stay away or I'll bend this pole over your head!_"]
+
+He ran along the deck, jumped over the two prostrate men, swung around
+and launched himself into the cabin. He stopped, eyes wide with
+fright.
+
+Barby was lashed to a chair just inside the door, a gag in her mouth.
+Jan was on the other side of the cabin, also lashed. But Jan had a
+plastic cap on her head, and wires ran from it to a machine on a
+nearby table. Two women were standing over the girl, and one had a
+pistol in her hand.
+
+Rick started forward, then stopped helplessly. The pistol wasn't
+pointed at him. It was pointed at Jan's head!
+
+He looked into Jan's pleading eyes and shifted his weight uncertainly.
+He didn't know what to do now.
+
+Jan did. Her arms were lashed tight, but her legs were free. She
+lifted one of them in a kick that caught the pistol-holding woman
+behind the knees. The pistol hand lifted as the woman flailed for
+balance, and Rick sprang like a charging fullback. His widespread arms
+embraced both women and slammed them back into the cabin wall. Then he
+scrambled to his feet in search of the gun. It was under Jan's chair.
+He bent to pick it up when Barby gave a muffled cry from behind the
+gag. Rick whirled.
+
+The two men were rushing him from the cabin entrance.
+
+There wasn't much room in the cabin, but it gave Rick an advantage. He
+dove toward the men, who stopped their rush briefly. But Rick hadn't
+made the dive with the intention of meeting them head on. There was a
+table along the wall next to the corner where Barby was tied up. Rick
+went under it.
+
+The men rushed for the table. Rick reached out and grabbed an ankle.
+Bracing his legs, he gave a mighty heave. Striped shirt went over
+backward in front of Barby, who stamped with both bare feet on his
+stomach. The breath went out of him with a whoosh.
+
+Rick gathered his legs and shoved upward. The table heaved into the
+other man and threw him off balance long enough to give Rick a chance
+to get to his feet. Keeping the table between him and the dark man,
+Rick watched for an opening. Striped shirt was on his knees, shaking
+his head.
+
+The dark man was tired of waiting. He launched himself across the
+table, arms outstretched. It was the best move he could have made,
+from Rick's point of view. The boy knew he could not compete with
+either man in strength. He had to depend on speed, and the infighting
+tricks he had learned from Scotty. He used one now. At the last moment
+he side-stepped and his hand flashed down. It was a judo chop, the
+hand held stiff, the blow delivered with the side opposite the thumb.
+It was effective. The man dropped to the floor, shaking his head. Rick
+used the _savate_, the blow delivered with the heel. It landed
+against the side of the man's neck. He went over sideways.
+
+Striped shirt was on his feet now, but still starved for air. His
+mouth hung open as he gasped, but he was coming forward.
+
+Rick met him. He dove into the man's stomach and felt his head smack
+into soft flesh. The breath went out of striped shirt again. Rick
+regained his feet and turned to Barby. She was making sounds through
+her gag, her eyes desperate.
+
+The boy whirled. The women were back in the fight, one of them
+scrambling for the gun under Jan's chair. Jan kicked it far back, out
+of reach. Rick scooped up the table and slid it along the floor at
+them. The table caught them like a pair of tenpins and knocked them
+into the corner. He turned back to Barby and started to untie her, his
+fingers racing.
+
+A blow landed on his shoulder. He turned in time to meet another one
+across the cheek that knocked him back against the wall. He rebounded,
+fighting. The dark man was crouched low, fists weaving. Rick danced
+lightly around him waiting. Let the man come to him.
+
+The man led with a right. Rick rolled away from it, watching the left
+that was cocked for a Sunday punch. The man threw his punch. Rick
+caught it on the forearm and gasped with the pain of it. The guy had a
+wallop like a mule!
+
+Rick feinted with the hurt arm, then drove a chop at the man's nose.
+It connected and brought a gasp of pain. Barby was screaming through
+the gag again, but he couldn't look now. He brought a roundhouse punch
+up under his opponent's guard and felt it smack solidly against ribs.
+Then an arm encircled his neck and a clenched fist crashed against the
+back of his head. He saw stars, and for a moment his guard dropped.
+Then both arms were pinioned.
+
+Striped shirt had caught him from behind. Now the dark man stepped in,
+fist cocked for a knockout punch. Rick saw it coming and braced
+himself.
+
+The punch never landed. A crisp voice said, "Don't do it!"
+
+Encircling arms fell away. Rick turned, knees weak.
+
+A man in Boy Scout uniform stood in the cabin door, and in his hand
+was a Police Positive.
+
+"All right," the Scout said cheerfully. "Party's over."
+
+
+
+
+CHAPTER XIX
+
+Taped for Trouble
+
+
+Another Scout leader moved into the cabin, followed by Scotty. Rick
+gave them a grin, then turned and picked up the gun behind Jan's
+chair. He stuck it in his pocket and untied the girl.
+
+The plastic cap was still on her head. He lifted it off gently and put
+it on top of the machine.
+
+"Are you all right?" he asked.
+
+She nodded, hand at her throat. "Yes," she managed. "I can't talk. The
+gag ..."
+
+"Time for talk later," Rick said. He started for Barby, but Scotty was
+already untying her. The moment her hands were free, she pulled the
+gag from her mouth and announced, "Well! You took long enough getting
+here!"
+
+Rick didn't know what to say to that. He didn't have a chance to say
+anything. His sister rushed over, put her arms around him, and
+squeezed.
+
+"You were wonderful," she said. "Scotty, he held four of them at bay.
+I never knew you could fight like that, Rick Brant!"
+
+Rick grinned. "I didn't do so much. You took one of them out of play
+by stamping on him. And Jan gave me an opening with as fine a kick as
+I've seen off a football field."
+
+The two JANIG agents had produced handcuffs, and the men and women
+were manacled together in a continuous chain.
+
+"Outside," one agent commanded. "Get into the pram."
+
+"You've got nothing on us," the man in the striped shirt protested.
+"We were only protecting ourselves against this wild man who barged in
+here."
+
+"Were you protecting yourselves against the two girls?" Scotty asked.
+
+"We were holding them for the police," striped shirt stated. "They
+sneaked aboard, probably intending to steal anything they could find.
+You're going to get yourselves into a peck of trouble, my friends.
+There's a law in the state against carrying firearms! A fine
+reputation this will give the Boy Scouts!"
+
+The agent with the pistol said mildly, "You talk too much. Get in the
+pram." To Rick he said, "We're taking them to Spindrift. We'll send
+the speedboat back for you."
+
+The four young people stood at the rail and watched as the crowded
+pram with its outboard motor chugged off to the island.
+
+Barby pulled off her bathing cap, and Rick saw that she wore the
+Megabuck unit underneath. He pointed to it. "I tried to call you. Why
+didn't you answer?"
+
+Barby replied with an embarrassed blush that started at the shoulders
+and swept up until her face was bright red. "I forgot to turn it on,"
+she admitted. "Jan reminded me while they were tying her up. They
+hadn't got to me, yet. One of the women was holding the pistol and
+pointing it at me. Jan sort of looked up and said, 'We need an outside
+power to help us now. But we must be sure the power is turned on.'
+Then I remembered. I pretended my head hurt, and pushed the switch."
+
+Rick looked at Jan. "That was clever. I'd been trying to reach Barby,
+with no success. Then, suddenly, I heard her talking."
+
+"We knew you were close, because we could hear the plane." Jan
+shuddered. "The men heard it, too, because they ran out right after
+they tied us up and put that thing on my head. The women guarded us,
+and one of them had just started the machine running when the plane
+came right at us. We saw it, through the open door, and we thought you
+were going to crash!"
+
+Rick grinned at Scotty. "That was our fast-acting pal. If he hadn't
+done that, I'd never have had a chance to get aboard."
+
+"Good thing you figured out what I was doing," Scotty admitted. "When
+I saw you moving fast toward the boat, I knew it was okay, and that I
+didn't have to crash."
+
+Rick stared. "Do you mean you'd have actually crashed?"
+
+"Not head on, because that would have hurt the girls. I was planning
+to swing at the last minute and try to knock the men off with the
+wing."
+
+Rick could only mutter, "My sainted aunt!"
+
+Scotty turned on the girls. "And here's the pair that made it
+necessary. What in the name of a painted parsnip were you two trying
+to do?"
+
+Barby lifted her chin defiantly. "We had a good plan. Can we help it
+if it didn't work?"
+
+"Can't answer that until we know the plan," Scotty said reasonably.
+"Suppose you tell us."
+
+"Well, we needed evidence that the houseboaters were in the plot
+against our fathers, didn't we? I knew we could get it, if we could
+plant a radio. So we made a plan."
+
+"Lot of good a turned-off radio would have done," Rick muttered.
+
+Barby glared. "We decided that we'd go swimming with the lungs. Then
+we'd come up right next to the houseboat, and we'd be so surprised! Of
+course the people would come out to see us, then we'd say I had a
+cramp, and could we please come up and rest."
+
+Rick listened, and he had to admit it wasn't a bad plan at all--so
+far.
+
+"Of course they would let us rest. Then I'd wait for a chance to put
+the radio behind a cushion, or in the crack of an armchair, or
+somewhere like that. I didn't know exactly what I could do, but I knew
+if we could get aboard there would be some way of leaving the radio
+behind."
+
+The pram had vanished around the turn of the cove. The speedboat would
+come into sight any moment now.
+
+"All right," Rick admitted. "Let's say it was a good plan. What
+happened?"
+
+Jan took up the tale. "We didn't want to try to swim all the way from
+Spindrift, so we took the rowboat and did exactly what Cap'n Mike did
+yesterday. We rowed along the shore with the aqualungs and got into
+the water right where we could see the houseboat. We had to.
+Otherwise, we would have gotten lost underwater."
+
+"But you had the wrist compasses, didn't you?" Scotty asked. The boys
+had stressed that compasses were essential because low visibility in
+the waters off Spindrift made it very easy to lose one's sense of
+direction.
+
+"We had the compasses," Barby said. "How do you think we swam right to
+the houseboat?"
+
+"Then why didn't you get into the water out of sight of the
+houseboat?" Rick asked, and suddenly he knew. That would have meant
+plotting a compass course around a turn. So many feet in one
+direction, then change to another compass heading. He had explained it
+to them, but they just hadn't learned. It was not easy, he had to
+admit, and it took practice even on land. "Never mind," he said. "I
+know the answer. Go ahead. Tell us the rest."
+
+Barby studied his face. "I guess you do know," she assented. "Well,
+they told us later, on the houseboat. They saw us get into the water,
+then they watched our bubbles come right toward them. So when we got
+here, they weren't fooled."
+
+"We went through with it, as we planned," Jan said, "and we thought we
+were getting away with it. They were very nice. Of course we could
+come up and rest. They were glad to have us stop by. But when we got
+aboard, one of the women had a gun, and she made us go into the cabin
+and sit down. Then they started asking us questions."
+
+"What kind of questions?" Rick inquired.
+
+"About why we had come. We stuck to the story, until they told us
+they'd seen us. Even then we didn't admit anything. Then Barby started
+to threaten them."
+
+Scotty chuckled. "I'd like to have heard that."
+
+Rick watched the tip of the cove. The speedboat from Spindrift should
+be coming shortly. "How about the plane?" he asked suddenly. "What did
+you do with it?"
+
+Scotty motioned to the other side of the houseboat. "It's anchored. I
+landed next to the JANIG team and got into the rowboat with them." The
+Sky Wagon carried a small anchor and a few yards of anchor line in one
+of the pontoons.
+
+"Okay. Carry on, Barby. How did you threaten them?"
+
+"I was very logical," Barby stated. "Wasn't I, Jan?"
+
+Jan nodded agreement. "You definitely were."
+
+"I started by telling them that they couldn't possibly do a thing to
+us, and they might as well let us go right away."
+
+"Bet that impressed them," Rick murmured.
+
+"Are you telling this, or am I?"
+
+"You are," Rick said contritely. "Go ahead."
+
+"Well, I said my brother knew where we were, and they'd better be
+careful. It didn't work. Then I pointed out that they didn't even dare
+to kill us, because our bodies could be traced back to the houseboat.
+Everyone knew we'd just gone for a swim, and everyone knew we could
+take care of ourselves."
+
+Rick thought privately that any time Spindrift was in danger from then
+on, he'd make sure his self-reliant sister had a bodyguard at all
+times.
+
+"I said other things, too, but finally they slapped me and told me to
+shut up."
+
+"Who did?" Scotty demanded.
+
+"One of the women. It doesn't matter, Scotty. It didn't hurt. Anyway,
+they said we could stop worrying about what was going to happen to
+them. Then one of the men asked if we knew what had happened to the
+three scientists. We said yes. And he said ... he said ..." Barby
+suddenly turned white.
+
+Jan finished for her. "He said they were going to erase our minds,
+too. Then they were going to put us back in the water." The words
+were no sooner out than Jan had a delayed reaction, too.
+
+Rick rushed the two of them into the cabin and made them sit down with
+heads bent low. Scotty found water and gave them each a drink.
+
+"You've acted like a couple of champs," Rick told them. "But for the
+love of mike, don't faint now!"
+
+Barby lifted her chin. "I have no intention of fainting," she said
+defiantly. "It's just ... well, it's ..."
+
+"I know," Rick assured her. "Take it easy, Sis."
+
+He looked up. The sound of a racing speedboat was echoing inside the
+cabin. Good. They'd be home in a few minutes and his mother could take
+over. He gave the girls a comradely grin. What a pair!
+
+The machine on the table attracted his eye. He walked over and studied
+it. The recording drum had wavy lines on it, probably the beginning of
+Jan's brain pattern. It made no sense to him, but it would to Parnell
+Winston.
+
+"They had you taped," he told the girl gently. "But you saved your own
+bacon by telling Barby to turn on the radio. If you hadn't ..."
+
+A shudder ran through Jan's slim body. "I was taped for trouble. I'm
+glad you came through the door when you did!"
+
+Rick's finger traced a line on the recording drum.
+
+"I'm kind of glad myself," he admitted.
+
+
+
+
+CHAPTER XX
+
+JANIG Closes In
+
+
+Steve Ames walked around the objects on the laboratory table. "Nothing
+deadly looking about these gadgets," he said. "Which goes to show how
+misleading appearances can be."
+
+The objects included the barber's massage machine, an ancient
+composition-board suitcase, the gadget from the houseboat, and a TV
+set with an indoor antenna of the kind known as "rabbit ears."
+
+Parnell Winston admitted, "There is plenty we don't know about them,
+especially the inside of that TV set. But we'll learn."
+
+Steve smiled at the assembly of faces. In addition to the project team
+and the boys, Mrs. Brant, Mrs. Morrison, and the two girls were in the
+group. So was Joe Blake.
+
+Rick regretted that Jerry, Duke, and Cap'n Mike could not be invited.
+But the matter was still not for discussion with people on the
+outside. If a story ever could be made public, the _Morning Record_
+would be the first to have it, but in all probability the facts would
+remain buried for some time.
+
+In a large room in the lab basement the four houseboaters and the
+barber waited under heavy guard for the arrival of a Coast Guard
+cutter. The barber was there courtesy of Captain Douglas, who had
+picked him up and delivered him to Spindrift after a call from Joe
+Blake.
+
+Steve rapped for attention. "We're about to tie up some loose ends,
+everyone. Let's get seated, because the cutter will be here any
+moment."
+
+The room was sometimes used for lectures when Hartson Brant got his
+entire staff together, and there were plenty of chairs. In a moment
+the audience was seated comfortably and listening to Steve.
+
+"You were all involved," the agent began, "so I want you all to know
+what has been going on. Some details are not known to us, yet. But
+we're continuing the investigation. However, the part that involves
+you is finished, and you'll probably never hear about the rest of it."
+
+Rick knew that was true. Who the houseboaters and the barber really
+were, who paid them, how they had been tipped off to the project in
+the first place, and similar details would remain locked in top-secret
+files somewhere in Washington.
+
+"The key to the whole affair was uncovered in Washington yesterday.
+Most of you know about the physical arrangements on the fourth floor.
+In setting up the security system we checked all wiring, traced all
+phone lines, and in general made sure the place was not 'bugged,'
+which is the term we use for wire taps, hidden microphones, and so
+on."
+
+Steve paused, and Rick thought his friend looked a little embarrassed.
+"In spite of our care, it developed that we did have a hidden
+microphone picking up all conversation and relaying it to the enemy
+group. I can only say in our own defense that it was the kind of 'bug'
+we couldn't have found without tearing the building apart."
+
+"It's nearly impossible to take all modern electronic developments
+into account," Julius Weiss said. "We all know how thorough you are,
+Steve. Go on."
+
+"Thank you, Julius. Directly above us, on the fifth floor, was the
+Peerless Brokerage Company. It was a legitimate firm, doing a good
+business. We had no reason to suspect it, even though we checked out
+all firms both above and below us. Well, in checking on the
+houseboaters, we discovered that the firm had recently been taken over
+by a dummy corporation, and most of it was actually owned by the man
+Rick called 'striped shirt.' He bought the stock right after the
+project moved in on the fourth floor."
+
+"There was no change in the firm?" Dr. Morrison asked. "Nothing
+suspicious?"
+
+"Nothing. The firm continued to operate as always. There was one
+personnel change. A lawyer, representing the new principal
+stockholder, took over one of the offices."
+
+Rick suspected that said lawyer was now in custody.
+
+"As soon as we discovered the connection, we made a check. Under the
+floor in the lawyer's office we found a 'bug.' A hole had been drilled
+into the floor structure until only a thin shell of plaster remained.
+The plaster was, of course, our ceiling. So actually the microphone
+was within a fraction of an inch of our room, but there was no way we
+could detect it. That's how every move we made was anticipated, and
+why the enemy moved to Whiteside on the same day that the project
+moved to Spindrift."
+
+That explained a lot, Rick thought. "Did the barber tape the two
+scientists?" he asked.
+
+"We think so. He's the boss of the enemy team, Rick. We've found that
+during the period when he was in Washington, his massage machine was
+wired through to a room in the basement. The wiring went through the
+power cord into the electric outlet, and the impulses were actually
+transmitted over the power system and taken out of a plug in the
+basement. We found the machine where he had stored it."
+
+Rick knew that could be done quite simply. The frequencies of the
+electric current and the brain patterns were so different that they
+would not interfere with each other.
+
+"He didn't plan to use his machine in Whiteside," Steve went on,
+"because he left the mind-reading part of the machine in Washington."
+
+"Then why did he bring it?" Barby asked.
+
+"We're not sure. The likeliest possibility is that he wanted to
+continue using it as a massage machine, because he made a little money
+with it. I never knew an espionage agent who didn't need money."
+
+Steve looked at Rick. "I'm a little surprised at one thing. Why didn't
+the Spindrift twins suspect foul play when Hartson Brant ran over
+something in the speedboat?"
+
+It was Rick's turn to be embarrassed. "I guess we were so upset we
+didn't think straight. Why?"
+
+"The mainland team found a log. It had a yoke on it. Apparently the
+houseboaters had taken a lesson from the incident on the pier and were
+waiting for Spindrift traffic on the water. We think they waited until
+they heard the sound of the Spindrift speedboat, then took the pram
+and cut across the course hauling a log on a long rope."
+
+Scotty spoke up. "That's what puzzles me, Steve. Why the switch from
+long-distance electronics to violence?"
+
+"When we moved the project to Spindrift, we also removed the chance of
+taping project members in some natural setting like the barbershop.
+They had hoped to knock out the team without anyone suspecting it was
+enemy interference. That worked, at first. But moving the project
+upset their plans. They rigged the train deal that caught Marks. But
+even though it worked, it showed we were dealing with an enemy."
+
+"So they had to catch the scientists in order to tape them," Scotty
+commented.
+
+"Right. Of course they tried to do it in a way that looked natural in
+the case of Marks and Dr. Brant. Probably they hoped the attack on
+Duke, whom they mistook for Morrison, would be taken as a holdup. They
+undoubtedly planned to allow time between the accident, or attack, and
+following through with the mind-reading machine, hoping that the two
+wouldn't be connected."
+
+The pattern was clear, Rick thought. Like many such schemes, the
+moment a suspicion of foul play developed, the plan began to
+boomerang.
+
+"I think the order of events is clear enough," Steve concluded. "Any
+questions?"
+
+Barby had one. "I don't understand about Dr. Marks. Did they turn on
+the mind reader from the train?"
+
+"Probably. The man on the train apparently had a two-section gadget in
+a suitcase. One part took the EEG and the other sent out the signal
+that did the damage. He waited until the train was pulling out of the
+station before turning on the record section. Then all he had to do
+was get off at New York. We haven't found him, or his machine. But we
+will. Any other questions?"
+
+"Why did the barber move to Whiteside, if he didn't intend to tape
+anyone?" Weiss asked.
+
+"The barbershop in any small town is a good central location for
+keeping track of goings-on in town. I think that's all he had in
+mind--besides the fact that barbering was his trade. If Vince Lardner
+hadn't needed an assistant, he probably would have moved into one of
+the summer colonies, or gotten some other kind of job. We can't be
+sure."
+
+Rick asked, "Are there any machines in existence besides these two and
+the missing one from the train?"
+
+"We don't know. But it doesn't matter. The enemy now knows we're onto
+the system and can't expect to get away with it again. Besides, Dr.
+Winston says a countermeasure is easily arranged, to be used when we
+suspect the mind readers might make another try."
+
+"Who are these people?" Jan demanded.
+
+Steve grinned. "Unfriendly agents. Seriously, Jan, we aren't sure
+about their employers. It will take some backbreaking investigation to
+get the whole story, because the files show nothing on any of them.
+That means they were deep-cover agents, kept hidden until there was
+something important enough to bring them out. We may never get the
+whole story."
+
+"Won't they talk?" Scotty asked.
+
+"They haven't yet. They may. But, anyway, we'd have to check on their
+stories. Any other questions? Okay, I'm finished. Dr. Winston will
+take over at this point."
+
+The cyberneticist came to the front of the room. "We have something
+here," he stated, "but we don't yet know what it is. And, curiously
+enough, from the crude nature of the machines, I doubt that the enemy
+knows, either. If we have to speculate--and I guess we do--we might
+guess that sometime, in an enemy EEG laboratory, some experiment
+resulted in a subject having his mind erased. It was probably an
+accident that the enemy exploited without knowing how it worked."
+
+"Can't we even guess how it works?" Weiss asked.
+
+"Approximately, without knowing the physiology of it. The EEG
+recording is simply fed into a gadget that modulates a carrier wave.
+The carrier is an average frequency for brain patterns. In effect, the
+thing simply transmits the man's own pattern back to him. Why that
+should produce trauma of the kind we have seen is a mystery." The
+scientist gestured to the TV receiver. "The transmitter is
+incorporated into the TV chassis, and the 'rabbit ears' act as an
+antenna when adjusted properly. The recorder is a simple EEG
+mechanism."
+
+Winston smiled. "You may be sure we're not through with this
+apparatus. I'm leaving the project immediately to set up a new team
+with Chavez, for the investigation of this phenomena. It may be
+another major key to the physiology of the brain."
+
+"Do you mean we know nothing more than you've told us?" Rick asked.
+
+"Nothing more, Rick. Oh, are you wondering about the barber's machine?
+Actually, the massage gadgets acted as electrodes, and the massage oil
+did very well in making good contact. It was a simple setup."
+
+There were no questions for Parnell Winston. Steve took over. "In a
+short time we'll take the prisoners off your hands. Joe Blake and two
+men will remain as guards, but I think we have nothing more to worry
+about beyond routine security."
+
+"I just remembered," Rick interrupted. "How about the elevator
+operator?"
+
+"We picked him up, but he didn't know a thing. The barber paid him in
+free haircuts to keep track of people coming and going from the fourth
+floor. That's all. He didn't know why."
+
+Joe Blake came in the door. "Motor whaleboat coming, Steve. Shall we
+take the prisoners to the landing?"
+
+"Yes, Joe. Please."
+
+Barby looked at Steve speculatively. "How about the houseboat?"
+
+"Well, how about it? Haven't you seen enough of it?"
+
+Barby smiled. "It would be very nice, if it were only another color.
+What will happen to it?"
+
+"A coastguardman will be after it tomorrow. It will be impounded for a
+while. After that it may be sold for public auction, or it may revert
+to the owner's estate. It depends on the court."
+
+Barby looked a little disappointed. "Oh, well, we don't really need a
+houseboat, anyway."
+
+The group broke up as Joe and his partner walked the prisoners across
+the island to the landing. In a short time the motor whaleboat was
+speeding to the horizon where a cutter waited.
+
+Rick took a last look. That just about closed the case. The remaining
+details probably would never be known to the Spindrift group.
+
+"Can't anything be done for Dr. Marks and the other scientists?" he
+asked Parnell Winston.
+
+Winston shook his head. "No, Rick. We're afraid to tamper, for fear of
+making things worse. But I neglected to tell you one very important
+item. The first scientist stricken is becoming rational again, or at
+least we hope so. Yesterday he asked for food. A short time later he
+picked up a pencil and paper and began to work out an equation, one
+connected with the project. Apparently the equation was the last thing
+he had been working on when the mind reader struck. So we hope and
+believe that nature is healing the damage. There is no evidence of
+tissue destruction, so perhaps complete recovery is possible. It's a
+question of waiting and watching."
+
+Within two weeks Rick had an opportunity to see for himself, because
+the two scientists from Washington joined the Spindrift group. They
+were fully recovered, with only vague memories of the period when
+their minds were not functioning. And Dr. Marks was reported well on
+the way to normalcy.
+
+The project was almost at an end, with only a few final checks needed
+on the critical equations. The Morrisons had already set a day for
+their departure--to Barby's great unhappiness.
+
+As Barby said at dinner one night, "I didn't realize how lonely it
+gets sometimes without another girl on the island. Until Jan came,
+that is. Now she's going, and I wish she weren't."
+
+"I'd love to stay," Jan said. "Really I would."
+
+Hartson Brant arrived in time to hear the last exchange. He had left
+the table briefly to take a phone call. "I'm afraid it's going to be
+pretty quiet on Spindrift," he agreed. "It looks as though we'll be
+losing Rick and Scotty for a while!"
+
+Barby wailed, "Not again! Why can't they stay home for a while?"
+
+Rick and Scotty had looked up with quick interest at the scientist's
+words.
+
+"We've been home for weeks," Rick replied. His eyes were on the slip
+of paper in his father's hand. "Dad, what is it? Where are we going?"
+
+"Read it aloud," Hartson Brant suggested. He handed Rick the slip.
+
+Rick scanned it quickly. It was a telegram that his father had taken
+over the phone. Rick's pulse quickened. Dr. Gordon, who had been at
+work on a secret rocket project in the far west, had wired:
+
+ ARRIVING TOMORROW. NEED RICK AND SCOTTY FOR SPECIAL WORK.
+ URGE THEY BE READY TO DEPART IN THREE DAYS EQUIPPED FOR
+ EXTENDED STAY AT DESERT BASE.
+
+Rick's eyes met Scotty's as he finished reading. "Desert base," he
+repeated.
+
+Scotty grinned his delight. "John Gordon's rocket base is in the
+desert. He must want us there."
+
+"But why?" Barby demanded. "You're not rocket experts. Why, even when
+we had the moon rocket here, you didn't work on the rocket itself."
+
+That was perfectly true. Rick shrugged. "You know as much as we do,
+Sis."
+
+Hartson Brant stirred his coffee thoughtfully. "I have a hunch," he
+said. "From the tone of the wire, I suspect John is in some kind of
+difficulty. Surely he doesn't want you as technicians, but it's not
+beyond the bounds of possibility that he needs a little detective work
+done."
+
+It made sense to Rick. But what kind of detective work could he and
+Scotty do at a highly guarded and secret government base? He fought
+down the impulse to run up to his room and start packing. Gordon had
+said in three days. There was plenty of time. Except that Rick knew
+he'd be dizzy with wondering until John Gordon gave them more
+information.
+
+The Morrisons rose to the occasion beautifully. "We wouldn't want
+Barby to be without any companions of her own age here," Mrs. Morrison
+said quickly. "If it's all right, I'm sure we can let Jan remain until
+the boys return."
+
+The girls beamed without saying a word, then they broke into excited
+chatter. Rick and Scotty retired to the front porch and grinned at
+each other.
+
+"If Dad is right, this is going to be plenty of fun," Scotty said
+happily. "I've always wanted to get close to the big rockets."
+
+"We'll find out," Rick said. "And if John Gordon has a mystery, we're
+the pair who can solve it for him."
+
+Later, Rick's words returned to him under the most unusual and
+terrifying circumstances of his entire life. The story of the project
+that led to Rick's greatest adventure will be told in the next Rick
+Brant Science-Adventure mystery.
+
+ * * * * *
+
+
+_The_ RICK BRANT SCIENCE-ADVENTURE _Stories_
+
+BY JOHN BLAINE
+
+
+THE ROCKET'S SHADOW
+
+THE LOST CITY
+
+SEA GOLD
+
+100 FATHOMS UNDER
+
+THE WHISPERING BOX MYSTERY
+
+THE PHANTOM SHARK
+
+SMUGGLERS' REEF
+
+THE CAVES OF FEAR
+
+STAIRWAY TO DANGER
+
+THE GOLDEN SKULL
+
+THE WAILING OCTOPUS
+
+THE ELECTRONIC MIND READER
+
+ * * * * *
+
+
+
+
+
+
+End of Project Gutenberg's The Electronic Mind Reader, by John Blaine
+
+*** END OF THIS PROJECT GUTENBERG EBOOK THE ELECTRONIC MIND READER ***
+
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+ <meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1" />
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+ The Project Gutenberg eBook of The Electronic Mind Reader, by John Blaine
+ </title>
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+<pre>
+
+The Project Gutenberg EBook of The Electronic Mind Reader, by John Blaine
+
+This eBook is for the use of anyone anywhere at no cost and with
+almost no restrictions whatsoever. You may copy it, give it away or
+re-use it under the terms of the Project Gutenberg License included
+with this eBook or online at www.gutenberg.org
+
+
+Title: The Electronic Mind Reader
+
+Author: John Blaine
+
+Release Date: May 14, 2009 [EBook #28813]
+
+Language: English
+
+Character set encoding: ISO-8859-1
+
+*** START OF THIS PROJECT GUTENBERG EBOOK THE ELECTRONIC MIND READER ***
+
+
+
+
+Produced by Sankar Viswanathan, Greg Weeks, and the Online
+Distributed Proofreading Team at https://www.pgdp.net
+
+
+
+
+
+
+</pre>
+
+
+<div class="figcenter" style="width: 500px;">
+<img src="images/image_01.jpg" width="500" height="707" alt="" />
+</div>
+<p>&nbsp;</p>
+
+<div class="figcenter" style="width: 600px;">
+<img src="images/image_02.jpg" width="600" height="460" alt="Map of Spindrift Island" />
+</div>
+<p>&nbsp;</p>
+<div class="tr"><p class="center">Transcriber's Note:</p>
+<p class="center">Extensive research did not uncover any evidence that the U.S. copyright on this publication was renewed. </p></div>
+
+<div class="figcenter" style="width: 500px;">
+<img class="img1" src="images/image_03.jpg" width="500" height="772" alt="Horrified with fear, the men threw themselves to the
+deck" />
+</div>
+<p>&nbsp;</p>
+
+<h4>A RICK BRANT SCIENCE-ADVENTURE STORY</h4>
+<p>&nbsp;</p>
+<h1>THE<br />
+
+ELECTRONIC<br />
+
+MIND READER</h1>
+<p>&nbsp;</p>
+
+<h2>BY JOHN BLAINE</h2>
+<p>&nbsp;</p>
+<div class="figcenter" style="width: 125px;">
+<img src="images/seal.jpg" width="125" height="117" alt="Seal" />
+</div>
+<p>&nbsp;</p>
+<p>&nbsp;</p>
+<h3>GROSSET &amp; DUNLAP PUBLISHERS</h3>
+<h3>NEW YORK, N. Y.</h3>
+<p>&nbsp;</p>
+<p>&nbsp;</p>
+<h4>&copy; BY GROSSET &amp; DUNLAP, INC., 1957</h4>
+
+
+<hr style="width: 65%;" />
+<h2>Contents</h2>
+
+<table summary="Contents">
+<tr><td class="tocch f1">CHAPTER</td>
+ <td></td>
+ <td></td><td class="tocpg f1">PAGE</td></tr>
+<tr><td class="tocch">I</td>
+ <td>&nbsp;</td>
+ <td><span class="smcap"><a href="#CHAPTER_I">The Million-Dollar Gimmick</a></span></td>
+<td class="tocpg"><a href="#Page_1">1</a></td></tr>
+<tr><td class="tocch">II</td>
+ <td>&nbsp;</td>
+ <td><span class="smcap"><a href="#CHAPTER_II">The Invasion of Spindrift</a></span></td>
+<td class="tocpg"><a href="#Page_10">10</a></td></tr>
+<tr><td class="tocch">III</td>
+ <td>&nbsp;</td>
+ <td><span class="smcap"><a href="#CHAPTER_III">A System Within a System</a></span></td>
+<td class="tocpg"><a href="#Page_24">24</a></td></tr>
+<tr><td class="tocch">IV</td>
+ <td>&nbsp;</td>
+ <td><span class="smcap"><a href="#CHAPTER_IV">A Haircut and a Wink</a></span></td>
+<td class="tocpg"><a href="#Page_33">33</a></td></tr>
+<tr><td class="tocch">V</td>
+ <td>&nbsp;</td>
+ <td><a href="#CHAPTER_V">JANIG <span class="smcap">Runs a Security Check</span></a></td>
+<td class="tocpg"><a href="#Page_45">45</a></td></tr>
+<tr><td class="tocch">VI</td>
+ <td>&nbsp;</td>
+ <td><span class="smcap"><a href="#CHAPTER_VI">A Calm Precedes a Storm</a></span></td>
+<td class="tocpg"><a href="#Page_55">55</a></td></tr>
+<tr><td class="tocch">VII</td>
+ <td>&nbsp;</td>
+ <td><span class="smcap"><a href="#CHAPTER_VII">The Peripatetic Barber</a></span></td>
+<td class="tocpg"><a href="#Page_65">65</a></td></tr>
+<tr><td class="tocch">VIII</td>
+ <td>&nbsp;</td>
+ <td><span class="smcap"><a href="#CHAPTER_VIII">The Mind Reader Strikes</a></span></td>
+<td class="tocpg"><a href="#Page_74">74</a></td></tr>
+<tr><td class="tocch">IX</td>
+ <td>&nbsp;</td>
+ <td><span class="smcap"><a href="#CHAPTER_IX">Dagger of the Mind</a></span></td>
+<td class="tocpg"><a href="#Page_86">86</a></td></tr>
+<tr><td class="tocch">X</td>
+ <td>&nbsp;</td>
+ <td><span class="smcap"><a href="#CHAPTER_X">Search for Strangers</a></span></td>
+<td class="tocpg"><a href="#Page_94">94</a></td></tr>
+<tr><td class="tocch">XI</td>
+ <td>&nbsp;</td>
+ <td><span class="smcap"><a href="#CHAPTER_XI">The Dangerous Resemblance</a></span></td>
+<td class="tocpg"><a href="#Page_105">105</a></td></tr>
+<tr><td class="tocch">XII</td>
+ <td>&nbsp;</td>
+ <td><span class="smcap"><a href="#CHAPTER_XII">The Coast Guard Draws a Blank</a></span></td>
+<td class="tocpg"><a href="#Page_119">119</a></td></tr>
+<tr><td class="tocch">XIII</td>
+ <td>&nbsp;</td>
+ <td><span class="smcap"><a href="#CHAPTER_XIII">The Megabuck Mob Acts</a></span></td>
+<td class="tocpg"><a href="#Page_130">130</a></td></tr>
+<tr><td class="tocch">XIV</td>
+ <td>&nbsp;</td>
+ <td><span class="smcap"><a href="#CHAPTER_XIV">Surveillance&mdash;with Cereal</a></span></td>
+<td class="tocpg"><a href="#Page_148">148</a></td></tr>
+<tr><td class="tocch">XV</td>
+ <td>&nbsp;</td>
+ <td><span class="smcap"><a href="#CHAPTER_XV">A Matter of Brain Waves</a></span></td>
+<td class="tocpg"><a href="#Page_154">154</a></td></tr>
+<tr><td class="tocch">XVI</td>
+ <td>&nbsp;</td>
+ <td><span class="smcap"><a href="#CHAPTER_XVI">The Vanishing Mermaids</a></span></td>
+<td class="tocpg"><a href="#Page_164">164</a></td></tr>
+<tr><td class="tocch">XVII</td>
+ <td>&nbsp;</td>
+ <td><span class="smcap"><a href="#CHAPTER_XVII">Pointer to Disaster</a></span></td>
+<td class="tocpg"><a href="#Page_179">179</a></td></tr>
+<tr><td class="tocch">XVIII</td>
+ <td>&nbsp;</td>
+ <td><span class="smcap"><a href="#CHAPTER_XVIII">The One-Man Boarding Party</a></span></td>
+<td class="tocpg"><a href="#Page_186">186</a></td></tr>
+<tr><td class="tocch">XIX</td>
+ <td>&nbsp;</td>
+ <td><span class="smcap"><a href="#CHAPTER_XIX">Taped for Trouble</a></span></td>
+<td class="tocpg"><a href="#Page_194">194</a></td></tr>
+<tr><td class="tocch">XX</td>
+ <td>&nbsp;</td>
+ <td><a href="#CHAPTER_XX">JANIG <span class="smcap">Closes In</span></a></td>
+<td class="tocpg"><a href="#Page_202">202</a></td></tr>
+</table>
+
+
+
+
+<hr style="width: 65%;" />
+<p><span class="pagenum"><a name="Page_1" id="Page_1">[1]</a></span></p>
+<h2>THE ELECTRONIC MIND READER</h2>
+
+
+
+<hr style="width: 65%;" />
+<h2><a name="CHAPTER_I" id="CHAPTER_I"></a>CHAPTER I</h2>
+
+<h2>The Million-Dollar Gimmick</h2>
+
+
+<p>Rick Brant stretched luxuriously and slid down to a half-reclining,
+half-sitting position in his dad's favorite library armchair. He
+called, "Barby! Hurry up!"</p>
+
+<p>Don Scott looked up from his adjustment of the television picture.
+"What's the rush? The show hasn't started yet."</p>
+
+<p>Rick explained, "She likes the commercials."</p>
+
+<p>A moment later Barbara Brant appeared in the doorway, hastily
+finishing a doughnut. Rick cocked an eyebrow at her. "If you're going
+to eat, you might at least bring a plateful, so we can have some,
+too."</p>
+
+<p>Barby gulped. "Sorry. I didn't intend to have a doughnut. I went to
+the kitchen to see if Mom and Dad wanted to watch the show, and they
+were having doughnuts and milk."</p>
+
+<p>"Never mind," Scotty said. "We forgive you. We'll get ours later. Are
+Mom and Dad coming?"<span class="pagenum"><a name="Page_2" id="Page_2">[2]</a></span></p>
+
+<p>"Maybe later. Now be quiet, please, so I can hear the commercial."</p>
+
+<p>Dismal, the Brant pup, wandered in and paused at Rick's chair to have
+his ears scratched before taking up his favorite position, under the
+TV table. Rick obliged and the shaggy pup groaned with pleasure.</p>
+
+<p>"Why all the interest in a breakfast-food commercial?" Scotty asked.</p>
+
+<p>"The announcer is cute," Barby stated.</p>
+
+<p>This made no sense to Scotty. He stretched out on the rug in front of
+the set, then rolled over on his back and looked up at the girl. "I
+don't get it. Then why do you eat Crummies for breakfast instead of
+the hay this guy sells?"</p>
+
+<p>"The Crummies announcer is cuter," Barby explained patiently.</p>
+
+<p>The boys grinned and fell silent as the cereal salesman went into his
+spiel. Barby perched on the edge of a chair and listened attentively.</p>
+
+<p>Rick watched his sister's expressive face, chuckling to himself. Barby
+always listened to the commercials. It was only fair, she insisted,
+and the boys went along with her wishes. Come right down to it, Rick
+thought, listening to commercials was the price that had to be paid
+for entertainment. Not listening meant not paying the price. He didn't
+think that the point was particularly important, but there was a small
+element of justice in Barby's view.</p>
+
+<p>Their Sunday evenings on Spindrift, the private<span class="pagenum"><a name="Page_3" id="Page_3">[3]</a></span> island off the New
+Jersey coast, usually ended with this particular program. The members
+of the Spindrift staff were not TV enthusiasts at best, and they cared
+little about the program. Mr. and Mrs. Brant sometimes watched, more
+for the sake of being companionable than for the sake of the program.
+But usually the three young people watched alone.</p>
+
+<p>The program was a typical quiz. Contestants who were expert on a
+particular category returned week after week on their build-up to a
+grand prize, which was a quarter of a million dollars. This quiz,
+however, had elements that the younger Brants liked. In the first
+place, the contestants were ordinary people. The producer didn't seem
+to go in for odd characters as other programs did.</p>
+
+<p>For the past few weeks the hero-contestant had been an
+eighteen-year-old coal miner from Pennsylvania. There was nothing
+unusual about him, except for one thing: he had become interested in
+the mining of precious stones, and from there he had studied their
+history. He was an expert on historical gems.</p>
+
+<p>Now, as the master of ceremonies greeted the miner, Barby said with
+admiration, "He has a wonderful personality. And imagine him knowing
+so much about gems!"</p>
+
+<p>Rick draped a leg over the chair arm. "See, Scotty? The perfect
+reaction."</p>
+
+<p>"What do you mean?" Barby demanded indignantly. "He absolutely does
+have a wonderful per<span class="pagenum"><a name="Page_4" id="Page_4">[4]</a></span>sonality, and I think it's amazing that a coal
+miner should know so much about gems."</p>
+
+<p>Scotty grinned up at her. "Rick means people can't get on quiz shows
+unless they have good TV personalities. And how much appeal would the
+show have if a gem expert answered questions on gems?"</p>
+
+<p>"I see what you mean," Barby agreed.</p>
+
+<p>"That's it," Rick nodded. "Anyway, I agree that the miner has a swell
+personality, and he certainly knows his gems."</p>
+
+<p>The three fell quiet as the quiz began. The questions were really
+tough, filled with the kind of detail no one could be expected to
+remember, but which good contestants always did. Then, at a crucial
+moment, the miner hesitated over identification of a date in the long
+and bloody history of the Koh-i-noor diamond.</p>
+
+<p>"If only we could help him," Barby wailed.</p>
+
+<p>"We don't know, either," Scotty reminded.</p>
+
+<p>But Rick suddenly realized that they did know&mdash;or, at least, had the
+answer available. He was certain it could be found in one of his
+father's books, if not in the encyclopedia. But even if they had time
+to look it up, which they didn't, the contestant couldn't hear them in
+a soundproof booth. Or could they get a message to him if they were
+part of the studio audience? Or was there some other way? It was
+typical of Rick, when faced with an apparently insoluble problem, to
+look for an answer.</p>
+
+<p>The miner finally remembered, and the three<span class="pagenum"><a name="Page_5" id="Page_5">[5]</a></span> breathed a mutual sigh of
+relief. But the ordeal was not yet over, because the questioning had
+several parts. Next came a quiz on the Star of Africa.</p>
+
+<p>The questions asked, the camera began switching from the contestant's
+face to the tense faces in the audience. A woman, probably the miner's
+mother ... a man with a beard ... a man with a hearing aid ...</p>
+
+<p>Rick suddenly sat up straight. He had it! He knew how the information
+could be handed to the contestant! At least he knew in theory. He sat
+back and started to work out the details.</p>
+
+<p>The miner made it. Limp and happy, he came out of the booth, shook
+hands with the MC, and staggered off with an armload of books
+containing answers to next week's series of questions. The announcer
+went into the final commercial, with Barby and Scotty listening
+attentively. Rick didn't listen. He had a wonderful idea on which he
+was putting the finishing touches.</p>
+
+<p>As programs shifted, Scotty reached up and turned off the set. Dismal
+left his place under the table and trotted off to the kitchen.</p>
+
+<p>"Me for a doughnut," Scotty announced.</p>
+
+<p>Barby was still spellbound by the miner's success. "It's just
+fantastic, utterly, how much he knows." She shook her smooth blond
+head. "I wish I knew that much about something."</p>
+
+<p>"Want to win a million?" Rick asked.</p>
+
+<p>"Who doesn't?" Barby returned dreamily. Sud<span class="pagenum"><a name="Page_6" id="Page_6">[6]</a></span>denly she stared. "You
+have a Look on your face," she stated. "Rick Brant, you're cooking up
+something!"</p>
+
+<p>Rick grinned. "I can win the quiz," he said casually. "It's easy. Let
+me know if either of you want to win. Of course you might end up in
+jail if you're not real careful, but I think it'll work."</p>
+
+<p>Scotty looked his disbelief. "Easy, huh? What are you expert on?"</p>
+
+<p>"Nothing," Rick said airily. "And anything. Of course we all know
+you're an expert on eating, but that's not a category, it's a
+capacity."</p>
+
+<p>Barby gave what might be described as a lady-like sneer.</p>
+
+<p>Rick shook his head. "It's terrible the way people in this house have
+no faith in genius. Just terrible." He sighed heavily.</p>
+
+<p>Scotty watched him suspiciously. "All right, Doctor Brant. Give with
+the great idea."</p>
+
+<p>"Okay." Rick waved at the encircling shelves of books. "Pick a
+subject. Any subject, so long as it is contained in a very few
+references. Like the life of the bee, or the Adventures of Sherlock
+Holmes, or the Life of Dickens."</p>
+
+<p>Barby said obligingly, "All right. I pick Ben Franklin. Now what?"</p>
+
+<p>"We get the major books on old Ben, plus the copy of the encyclopedia
+we need. Then we set up an index, and we put principal categories of
+information on file cards. For Ben, we'd need the Sayings<span class="pagenum"><a name="Page_7" id="Page_7">[7]</a></span> of Poor
+Richard, and the dates they appeared, and where. And we'd need a list
+of his inventions, plus dates. And so on. Generally, we fix things so
+we can find any answer in a few seconds."</p>
+
+<p>Barby shook her head. "That would be awfully hard. It would take
+weeks, and whoever operated the file would have to know it nearly by
+heart."</p>
+
+<p>Rick agreed. "But isn't a million bucks worth a few weeks of effort?"</p>
+
+<p>Rick's famous father, Hartson Brant, walked into the library in time
+to hear the last comment. His eyebrows went up. "What's all this
+megabuck talk?"</p>
+
+<p>That was a new word to Barby. "What talk?"</p>
+
+<p>"In the metric system, 'meg' means million. So a megabuck is a million
+bucks, if you'll pardon the slang."</p>
+
+<p>"Oh&mdash;well Rick is going to win a megabuck."</p>
+
+<p>Rick explained rapidly about choosing a subject that could be
+cross-indexed for ease of reference, then went on. "After we get the
+subject all set, we choose the contestant. It has to be a real person.
+We'd need several contestants, because the gimmick could be worked on
+every big money quiz. Maybe more than once on each. Of course the
+contestants would have to be members of the Megabuck Mob, as we'll
+call it."</p>
+
+<p>"I like that," Barby said enthusiastically. "That would make me a
+Megabuck Moll, wouldn't it?"</p>
+
+<p>"Yep," Scotty agreed. "And Rick can be the Megabuck Mole."<span class="pagenum"><a name="Page_8" id="Page_8">[8]</a></span></p>
+
+<p>"And you can be the Megabuck Moose, you big ox," Rick finished. He was
+warming up to his subject now. There had to be a hole in it somewhere,
+but he hadn't found it yet. "Anyway, we have Ben Franklin on file
+cards and Barby has studied carefully to be the first contestant. Then
+what?"</p>
+
+<p>"Someone asks who Ben Franklin was, and I say that he started a chain
+of department stores," Barby said helpfully.</p>
+
+<p>"Not you," Rick denied. "You know all the right answers. And why?
+Because the Megabuck Mob is behind you. The Megabuck Moose is going
+through the cards, and the Megabuck Mole is feeding the answers into
+the Megabuck Memory Machine, and the Megabuck Moll in maidenly modesty
+mumbles madly&mdash;"</p>
+
+<p>"Help him," Scotty interrupted. "His lips are stuck together. He can't
+say anything but mmmmm."</p>
+
+<p>But Barby was interested now. "And how does the Memory Machine madly
+machinate and murmur the answers?"</p>
+
+<p>"Mmm," Rick murmured. "That is the secret!"</p>
+
+<p>Hartson Brant threatened his son with a handy volume of the Physics
+Handbook. "Out with it, young man. This is no time to keep secrets,
+now that we're all partners in the deal."</p>
+
+<p>Rick sighed. He waved at Barby. "Look at her. So young, so smart, so
+pretty. But the poor girl has a very slight handicap. She has to wear
+a hearing aid...."<span class="pagenum"><a name="Page_9" id="Page_9">[9]</a></span></p>
+
+<p>Scotty got it then. "Hey! Rick, that's great! The hearing aid would be
+a radio receiver!"</p>
+
+<p>Barby got it, too. She finished in a rush, "And the Megabuck Mob would
+be watching on TV, and digging out the answers, and the Memory Machine
+would be a radio transmitter ..."</p>
+
+<p>"It wouldn't matter about the soundproof booth," Scotty chimed in,
+"because radio will go right through the walls!"</p>
+
+<p>Hartson Brant held both hands to his head in mock horror. "To think
+that my only son should turn out to be a halfway criminal genius!"</p>
+
+<p>Rick glanced up at his father suspiciously. "Halfway?" He knew from
+the word that the scientist had immediately spotted some reason why
+his gimmick wouldn't work.</p>
+
+<p>"Never mind, son." Hartson Brant put a hand on Rick's shoulder. "The
+Megabuck Moll can bake you a cake with a file in it, so you can break
+out of jail. I'm sure you won't mind being a fugitive from justice."</p>
+
+<p>A harsh growl from the doorway caused them all to whirl around,
+startled. "He'll never get a chance. The Megabuck Mob is pinched as of
+right now. The federal government is taking over this island!"</p>
+
+<p>Crouched in the doorway, submachine gun cradled in his arms, was an
+officer of the United States Coast Guard!</p>
+
+
+
+<hr style="width: 65%;" />
+<p><span class="pagenum"><a name="Page_10" id="Page_10">[10]</a></span></p>
+<h2><a name="CHAPTER_II" id="CHAPTER_II"></a>CHAPTER II</h2>
+
+<h2>The Invasion of Spindrift</h2>
+
+
+<p>Hartson Brant reacted first. He said severely, "I've tried to teach
+Rick that one never points a firearm at people. You're setting him a
+bad example." Then the scientist smiled and held out his hand. "This
+is an unexpected pleasure, Steve. Why didn't you let us know you were
+coming? And why the disguise?"</p>
+
+<p>Steve Ames, a chief agent of JANIG, the Joint Army-Navy Intelligence
+Group with which Spindrift had so often worked, straightened up and
+grinned. He winked at the astonished young people. "Hi, gang."</p>
+
+<p>The trio chorused, "Hi, Steve."</p>
+
+<p>Steve shook hands with Hartson Brant, then explained, "I'm not really
+setting a bad example. If you'll look closely, you'll see that the
+bolt of this chopper is open, the safety is on, and there isn't a
+round in the chamber."</p>
+
+<p>"But why carry it at all?" Barby demanded.<span class="pagenum"><a name="Page_11" id="Page_11">[11]</a></span></p>
+
+<p>Rick closed his mouth. He had been about to ask the same thing. He
+felt a tingle of excitement. When Steve Ames showed up on Spindrift,
+adventure wasn't far off. The federal agent came to Spindrift only for
+help, and then only when his usual sources had failed.</p>
+
+<p>The first time, in the case of <i>The Whispering Box Mystery</i>, the
+Spindrifters had worked with Steve in Washington. Recently, quite by
+accident, the boys had become involved in a JANIG case while
+vacationing in the Virgin Islands. As the case of <i>The Wailing
+Octopus</i> came to an end, Steve had warned them that he might see them
+soon. And now here he was.</p>
+
+<p>"The reason for the chopper is a long story," Steve answered Barby.
+"But the reason for the uniform is simple. It's mine."</p>
+
+<p>Then Steve, who had never before appeared as anything but a civilian,
+was actually a full Commander in the Coast Guard! Rick marveled at how
+little they really knew about their friend. He certainly excelled at
+keeping his mouth shut. Probably he was a reserve officer.</p>
+
+<p>"I think you look handsome in it," Barby said dreamily. The boys had
+kidded her before about getting all misty-eyed when Steve showed up.
+Actually, Steve was a very handsome young man, so Barby's mild crush
+was understandable.</p>
+
+<p>"That makes it worth wearing," Steve said gallantly. Barby beamed.<span class="pagenum"><a name="Page_12" id="Page_12">[12]</a></span></p>
+
+<p>Hartson Brant detached a key from his chain and handed it to Steve
+with a flourish. "You said you were taking over the island, I believe?
+You'll need the house key."</p>
+
+<p>Rick smiled. That was his father's way of leading the conversation
+back to Steve's reason for coming, without taking the edge off their
+delight at the unexpected reunion. But Steve was not to be pushed into
+business talk so easily. He looked at Rick.</p>
+
+<p>"You and your schemes! I think I'll poke it full of holes just to show
+you that crime doesn't pay."</p>
+
+<p>Scotty asked curiously, "How much did you hear?"</p>
+
+<p>"The whole plan. I've been casing the joint, as we say. Okay, Rick.
+You must have considered that a rash of winners wearing hearing aids
+would attract attention and comment. How are you going to prevent it?"</p>
+
+<p>Rick answered automatically, his mind not really on his Great Idea any
+more. So Steve had been "casing" the island! He replied, "Not all the
+hearing aids would be visible. For instance, I could make a receiver
+for Barby that would be an ornamental plastic band to wear the way
+girls wear barrettes, or whatever they call them. Or, I could fit a
+receiver into a special pair of glasses. There's one type of hearing
+aid that's built into glasses, you know."</p>
+
+<p>"I do know," Steve agreed. "All right. I'll try again. Each contestant
+that looks good to the program people gets a thorough quizzing on the
+chosen subject before being accepted. That's to find out if<span class="pagenum"><a name="Page_13" id="Page_13">[13]</a></span> they're
+really experts. How are you going to handle it?"</p>
+
+<p>Rick hadn't known about that. He pondered for a moment. "That means
+we'd have to prepare a hidden transmitter, too, so we could help out
+during the examination. It could be done. The contestants could wear
+the gadget strapped to their legs, under their skirts or trousers."</p>
+
+<p>Steve was enjoying Rick's ready responses. His eyes twinkled. "You'd
+have to use very limited range on your Megabuck Mob transmitter, and a
+very high frequency. Otherwise, the Federal Communications Commission
+would pick you up, use a direction finder, and move in on your
+operation. They might locate you, anyway, even on low power and
+ultra-high frequency. How are you going to lick that?"</p>
+
+<p>Rick held up his hands in surrender. "I'm not. I can't take a chance
+of getting the federal government into the act. Gosh, I'd have the
+FCC, the FBI, and maybe a dozen others on my trail. I quit. The
+Megabuck Mob is hereby dissolved."</p>
+
+<p>Steve looked disappointed. "And I was hoping your plan was foolproof.
+I was about to buy stock in the Mob." The amusement in his eyes belied
+the words.</p>
+
+<p>Hartson Brant laughed. "I'm glad you're the one that stuck a pin in
+his bubble, Steve. The way Barby bakes cakes, I'm not sure Rick could
+ever break one to get the file out."</p>
+
+<p>Steve chuckled. "The records are full of fool<span class="pagenum"><a name="Page_14" id="Page_14">[14]</a></span>proof get-rich-quick
+schemes like this one. And the jails are full of halfway criminal
+geniuses, too. But don't overlook the advantages of an eat-proof cake.
+It might come in handy to throw at the guards during the getaway."</p>
+
+<p>The young people laughed, too, then Barby sobered suddenly. "Rick,
+could you really put one of those things in my hair?"</p>
+
+<p>He had an image of the gadget in his mind, and he knew it would work.
+"Sure, Sis. Why?"</p>
+
+<p>"An idea I want to talk to you about later." She turned to Steve and
+asked anxiously, "You do know Rick was only fooling, don't you, Steve?
+He wouldn't steal anything from anyone, honestly."</p>
+
+<p>Steve nodded. "I do, Barby. I won't throw him in jail this time. I
+might need him."</p>
+
+<p>"Is that what you're here for?" she asked.</p>
+
+<p>"I need you all," Steve said. He motioned to chairs. "Let's sit down.
+Can Mrs. Brant join us?"</p>
+
+<p>Hartson Brant went to get her while the young people started to deluge
+Steve with questions. He held up a hand in protest. "Wait until the
+whole family's here, please."</p>
+
+<p>In a moment Mrs. Brant had joined them and greeted Steve cordially.
+Then the young agent got serious.</p>
+
+<p>"I was only partly joking when I said I wanted to take over Spindrift.
+I really do, in a way. Here's why. We've had a team of scientists
+working on a project that's of the greatest importance to national
+defense.<span class="pagenum"><a name="Page_15" id="Page_15">[15]</a></span> There were four in the team, all topnotchers. Hartson, I'm
+sure you'll know some, if not all of them, by reputation."</p>
+
+<p>Steve removed the ammunition clip from his submachine gun and sighted
+through the barrel, then let the bolt ram home with a sharp click. "It
+was my job to guard the project. As you know, I had to go to the
+Virgin Islands, but I left one of my best men in charge, and he did
+his job thoroughly. I'm satisfied about that. No unknown person has
+been near the project office. And no unknowns have been in close
+contact with any of the team. Yet, two of them are in the hospital."</p>
+
+<p>"Sick or wounded?" Scotty asked.</p>
+
+<p>"Neither, really. We don't know what's wrong. Their minds suddenly
+ceased to function."</p>
+
+<p>Hartson Brant leaned forward. "You mean they're unconscious?"</p>
+
+<p>Steve shook his head. "Not in the usual sense. It's as though all
+their thoughts and memories had suddenly been scrambled. Did you ever
+see a teletype machine in operation, particularly one that suddenly
+went haywire?"</p>
+
+<p>Rick had. "The news machine did that over at the Whiteside <i>Morning
+Record</i>. It was typing out clear copy, then suddenly there wasn't
+anything but gibberish."</p>
+
+<p>"That's it," Steve agreed. "And it's the best analogy I can think of
+for what happened to the two scientists. When a teletype goes haywire,
+one moment<span class="pagenum"><a name="Page_16" id="Page_16">[16]</a></span> everything is clear and perfect, the next everything is
+scrambled. All the letters are there but they no longer make words.
+The scientists talk words&mdash;common, everyday words&mdash;but the words don't
+make thoughts or sentences. Just sounds."</p>
+
+<p>"How awful," Mrs. Brant murmured. Barby looked horrified.</p>
+
+<p>Rick searched his memory for anything similar he had ever read about
+or heard of, but there was nothing. From the expressions on their
+faces, his father and Scotty were equally puzzled.</p>
+
+<p>"Well, even though I have absolutely no evidence of foul play, I
+decided not to take chances," Steve went on. "I got one of the
+scientists to go along with my plan. He shares my concern, simply on
+the basis that no known disease would affect human beings in this way,
+and two scientists of the same team being stricken with an unknown
+ailment is too much coincidence."</p>
+
+<p>"He's wise," Hartson Brant agreed.</p>
+
+<p>"He also has a family. The other scientist does not. He's a crusty old
+bachelor who thinks the whole thing is nonsense and insists on staying
+right where he is."</p>
+
+<p>"How do we fit in?" Scotty asked. "You said you needed all of us."</p>
+
+<p>"That's right. I want to relocate the project at Spindrift."</p>
+
+<p>"Using the co-operative scientist as the basis for a new staff?" Rick
+inquired.<span class="pagenum"><a name="Page_17" id="Page_17">[17]</a></span></p>
+
+<p>"Yes. We went through some of the most complicated maneuvers you ever
+saw to got him out of Washington with his family. I'm certain his
+movements cannot be traced. So his presence here will be a complete
+secret. But it isn't just the scientist. I'm also asking you to take
+in his family, consisting of his wife and daughter."</p>
+
+<p>"Of course we will," Mrs. Brant said warmly.</p>
+
+<p>Steve turned to Barby. "I think you'll enjoy it, because the girl is
+just your age, and she's a very friendly and pleasant young lady."</p>
+
+<p>Barby looked pleased and excited. "What's her name?"</p>
+
+<p>"Janice. Janice Miller."</p>
+
+<p>"Is the scientist Dr. Walter Miller by any chance?" Hartson Brant
+asked quickly.</p>
+
+<p>"Exactly right. Do you know him?"</p>
+
+<p>"Not personally. We've never met, but a few years ago we carried on a
+very extensive correspondence on the subject of energy levels in
+nuclear isomers."</p>
+
+<p>Steve grinned. "I won't pretend to know what you're talking about. But
+I'm glad you'll have something in common. Will you and your staff join
+him to make up a new project team?"</p>
+
+<p>"I think we can," Hartson Brant said thoughtfully. "Some of us can put
+aside what we're doing. I'll have to know a little more about the
+project, of course."</p>
+
+<p>The federal agent nodded. "Dr. Miller can give you the details
+personally."<span class="pagenum"><a name="Page_18" id="Page_18">[18]</a></span></p>
+
+<p>Rick expressed a thought that had been on his mind. "We're sort of
+isolated here, but we're certainly not cut off from the world. Our
+friends visit us, and we go to the mainland almost every day. How do
+we explain who these people are? I'm sure you don't want their names
+to get out."</p>
+
+<p>"I'll give you a cover story. Their name is Morrison. You met them
+through Dr. Ernst while you were in the Virgin Islands. They were very
+hospitable, and you're simply returning their hospitality. They know
+the Islands well from vacations spent there, so no one will trip them
+up on details."</p>
+
+<p>"How about details of our trip?" Scotty asked.</p>
+
+<p>"They've been briefed thoroughly, by me. You can check them and fill
+in any missing details."</p>
+
+<p>Barby giggled. "I'm glad that you didn't have any doubts about our
+taking them in, Steve."</p>
+
+<p>"Steve knows we're available any time he needs us, and for anything we
+can give," Rick said.</p>
+
+<p>Steve smiled his thanks. "Well, now you can guess why I showed up with
+a hunk of artillery under my wing. I had to be sure there wasn't a
+reception party waiting. You never can tell about information leaks,
+no matter how careful you are, so I landed at the back end of the
+island with a squad of men and we went over the place with a
+fine-tooth comb. I didn't walk in until I was certain there wasn't a
+stranger on the island&mdash;including strangers you might not have known
+about."<span class="pagenum"><a name="Page_19" id="Page_19">[19]</a></span></p>
+
+<p>Hartson Brant rose. "Well, I think we've settled all initial details
+except where we put the Millers&mdash;or rather, the Morrisons. Can you
+bring them tomorrow?"</p>
+
+<p>Steve rose, too. "As Rick and Barby said, I didn't have any doubts.
+How about tonight?"</p>
+
+<p>"Tonight!" Barby gasped. "Are they here?"</p>
+
+<p>"Almost. They're on a cutter offshore. If it isn't convenient, I can
+keep them overnight."</p>
+
+<p>"Of course it's convenient," Mrs. Brant said firmly. "We'll put Mr.
+and Mrs. Morrison in John Gordon's room. He's still out West. And
+we'll take the spare twin bed out of Hobart Zircon's room and put
+Janice in with Barby. Bring them ashore right away, Steve. Barby and I
+will get busy, and Rick and Scotty can move the spare bed."</p>
+
+<p>"Wonderful." Steve walked out to the porch and coughed twice. Rick
+hurried to his side just in time to see one of the trees in the
+orchard yield up a dark shadow that turned out to be a Coast Guard
+petty officer, carbine at the ready and a walkie-talkie slung over his
+shoulder.</p>
+
+<p>"Let me have your horn, Smitty," Steve requested.</p>
+
+<p>The coastguardman gave Rick a curious look as he handed Steve the
+phone.</p>
+
+<p>The agent said, "Nevada, this is Texas. Deliver the goods."</p>
+
+<p>The reply was, "Texas, this is Nevada. The package is in the mail."<span class="pagenum"><a name="Page_20" id="Page_20">[20]</a></span></p>
+
+<p>Steve handed the phone back to the coastguardman and ordered, "Get the
+boys together and return to the ship, Smitty. Repeat their
+instructions. They don't know where they've been, and they don't know
+what they've been doing."</p>
+
+<p>Smitty grinned. "Aye-aye, sir. That won't be hard. None of us really
+know where we've been or what we've been doing."</p>
+
+<p>"Life is easier that way," Steve said. "Shove off, now."</p>
+
+<p>"Aye-aye, sir." The guardsman faded off into the night.</p>
+
+<p>"Let's move furniture," Steve suggested.</p>
+
+<p>For the next few moments the house was a flurry of activity. Rick and
+Scotty dismantled the twin bed in Zircon's room, explaining only to
+the big scientist that unexpected company had arrived. Zircon,
+engrossed in a theoretical problem, scarcely noticed.</p>
+
+<p>By the time Mrs. Brant was satisfied with arrangements and had counted
+the towels for the third time, Steve called from downstairs that the
+boat was arriving.</p>
+
+<p>Rick, Scotty, and Barby ran to Steve's side and walked with him toward
+the landing where the Spindrift boats were moored. Dismal had paid
+little attention to the proceedings, but now, fearful of being left
+behind, the pup raced ahead of the group.</p>
+
+<p><span class="pagenum"><a name="Page_21" id="Page_21">[21]</a></span></p>
+
+<div class="figcenter" style="width: 500px;">
+<img class="img1" src="images/image_04.jpg" width="500" height="752" alt="The coastguardman gave Rick a curious look" /></div>
+
+<p>The boat carrying the Morrisons&mdash;for so Rick was already conditioning
+himself to think of them&mdash;was <span class="pagenum"><a name="Page_22" id="Page_22">[22]</a></span>approaching the dock. As the group
+hurried to meet the unexpected guests, two coastguardmen leaped from
+the big motor whaleboat and made it fast.</p>
+
+<p>Dismal got there first. He barked furiously, trying to frighten off
+the invaders, then his barks suddenly changed to an anguished howl as
+a new voice joined in the racket. It was a feline voice, and a highly
+indignant one.</p>
+
+<p>"Great grandma's ghost!" Steve exclaimed. "I forgot to tell you they
+have a cat!"</p>
+
+<p>Dismal shot by them, followed by an enormous creature with glowing
+eyes that yowled at the top of its lungs, in what was probably very
+coarse language to anyone who spoke cat talk. Dismal had at last met
+his match, and was beating an inglorious retreat.</p>
+
+<p>Just as Rick was about to take up the chase and rescue his pup, the
+cat decided to break off the engagement. The ruffled fur subsided
+slightly as the animal turned from the chase and approached the four
+who had been hurrying to the pier. In the beam of Steve's flashlight
+Rick saw that the cat was a huge blue Persian, and though he knew
+little about cats, he recognized that this was an aristocrat of its
+kind.</p>
+
+<p>The Persian gave a meow of greeting, then walked up and rubbed against
+Barby's legs. It gave out a noise that reminded Rick of a wood rasp
+rubbing over a piece of broken pine. The cat was purring!</p>
+
+<p>Barby had stamped her foot angrily at the sight of<span class="pagenum"><a name="Page_23" id="Page_23">[23]</a></span> Dismal being
+forced to retreat to the house, but the cat was too much for her. "You
+beautiful thing!" she exclaimed, and picked the creature up. It
+responded by purring louder.</p>
+
+<p>Rick grinned. On the pet level, at least, the Morrison invasion was
+off to a fast start. He hoped the incident wasn't symbolic.</p>
+
+
+
+<hr style="width: 65%;" />
+<p><span class="pagenum"><a name="Page_24" id="Page_24">[24]</a></span></p>
+<h2><a name="CHAPTER_III" id="CHAPTER_III"></a>CHAPTER III</h2>
+
+<h2>A System Within a System</h2>
+
+
+<p>When Rick came down to breakfast the next morning, the day was already
+hours old for his father, Steve Ames, Julius Weiss, Parnell Winston,
+and Dr. Walter Miller alias Morrison. The scientists had been closeted
+in the library with Steve since dawn, their talks interrupted only by
+Mrs. Brant serving coffee to the group. Steve, too, had remained
+overnight.</p>
+
+<p>Barby and Scotty were around the island somewhere with Janice. Mrs.
+Brant and Mrs. Morrison were in the kitchen, getting acquainted and
+finding that they had friends in common.</p>
+
+<p>It wasn't that Rick had slept late; he was on time. Everyone else had
+gotten up early. Rick told himself that he was the only calm member of
+the family, but underneath he was a little chagrined. If he had arisen
+earlier, he might have been able to take part in the talks now going
+on in the library.</p>
+
+<p>The Morrisons had been so tired from the strain of<span class="pagenum"><a name="Page_25" id="Page_25">[25]</a></span> getting out of
+Washington undetected, and from the trip in the confined quarters of
+the Coast Guard cutter that they had gone to bed almost immediately.</p>
+
+<p>Dr. Morrison turned out to be a tall man with a kind, tired face,
+steel-rimmed glasses, and a shock of curly white hair. Mrs. Morrison
+was a pleasant, stylish woman whose reaction was a mixture of pure
+pleasure at finding herself in the comfortable Brant home and
+embarrassment at the circumstances that had forced her to impose
+herself on strangers. Rick had liked both the Morrisons immediately.</p>
+
+<p>His reaction to Janice was favorable, too. He admitted that she was a
+remarkably pretty girl, as dark as Barby was fair, and of about the
+same height and slimness. She hadn't said a great deal, and he decided
+at once that she was shy. Barby had taken to her immediately, and she
+to Barby. The last thing Rick had heard before falling asleep was the
+two of them talking and giggling in the room down the hall.</p>
+
+<p>He walked into the dining room, hoping he wasn't too late for
+breakfast, and stopped short, stifling a laugh at the sight that met
+his eyes.</p>
+
+<p>The Morrisons' cat, whose name was Shah, was crouched on one of the
+dining-room chairs. Dismal was sniffing around beneath the chair,
+obviously looking for the cat. As Rick watched, Dismal gave up the
+search and walked from under the chair. Instantly he was batted on the
+nose from above by a paw that moved with supersonic speed. Rick
+laughed as Dismal gave a cry of pure frustration and<span class="pagenum"><a name="Page_26" id="Page_26">[26]</a></span> headed for the
+kitchen at a trot. The cat had been playing, since the blow was struck
+with claws sheathed. If Shah had wanted to hurt the pup, raking claws
+could have torn deep furrows.</p>
+
+<p>Rick stroked the silky fur and Shah purred hoarsely. He hadn't had
+much experience with cats, but he liked this one. The Persian had a
+sense of humor. Rick went into the kitchen and consoled Dismal, after
+bidding good morning to his mother and Mrs. Morrison. The pup rolled
+over on his back and played dead, his only trick. The boy scratched
+Dismal's stomach until the pup's hind leg flailed in delighted
+ecstasy.</p>
+
+<p>"Am I too late for breakfast?" Rick asked his mother.</p>
+
+<p>"Of course not. We'll be ready in ten minutes."</p>
+
+<p>Rick wandered out to the screened front porch that was the Brants'
+summer living room. The ocean was calm this morning. He searched the
+horizon for some sign of the Coast Guard cutter. There was none, which
+didn't surprise him. Steve was too old a hand to attract attention to
+Spindrift by having a government craft waiting offshore.</p>
+
+<p>Barby, Jan, and Scotty were walking from the long, low gray laboratory
+building on the southeast corner of the island, past the place where
+the Sky Wagon, his plane, usually was staked down. His landing strip
+ran along the seaward edge of the island, from the lab building to the
+front of the house. However, the plane still carried the pontoons<span class="pagenum"><a name="Page_27" id="Page_27">[27]</a></span>
+with which it had been fitted for the Virgin Islands trip, and for the
+time being, it was drawn ashore at Pirate's Field.</p>
+
+<p>Presently the trio joined him on the porch. Jan smiled and said good
+morning in her soft voice. Scotty said, "I thought you were going to
+sleep all day."</p>
+
+<p>Barby came to Rick's defense. "He was tired. After all, it's hard work
+to get wonderful ideas like the one he had last night."</p>
+
+<p>Apparently Barby had told Jan all about it, because the girl asked,
+"Can I be a member of the Megabuck Mob?" There seemed to be just a
+touch of wistfulness about the way she added, "You always seem to be
+having adventures of one sort or another at Spindrift."</p>
+
+<p>Rick answered, "Please don't believe everything Barby tells you. She
+exaggerates, sort of."</p>
+
+<p>"I do not," Barby answered emphatically. "We do have adventures.
+Besides, Jan already knew about some of them, because she read about
+Spindrift in the papers. And she's already a member of the Mob,
+because I invited her!"</p>
+
+<p>Rick interpreted Barby's glare correctly. It said that if he wasn't
+gracious and nice to their new guest, he would have his sister to
+reckon with, and, as he knew full well, she was no mean adversary.</p>
+
+<p>"Fine," he said. "Welcome to the Mob, Miss Morrison. We'll assign you
+the subject of economic history."<span class="pagenum"><a name="Page_28" id="Page_28">[28]</a></span></p>
+
+<p>"Jan, please," she answered, then smiled shyly. "But couldn't I have
+another subject? I'm just not the type to know much about economics, I
+guess."</p>
+
+<p>"That's just the point," Scotty explained.</p>
+
+<p>Barby had a serious look on her pert face. "Of course Rick's idea
+about stealing a million from quiz shows was just a joke. But, Rick,
+you gave me an idea&mdash;if you'll co-operate."</p>
+
+<p>"It depends on the idea," Rick answered warily.</p>
+
+<p>"Oh, don't be so cautious. I'm not trying to trap you into taking me
+on any trips." Barby referred to the promise she had once wangled out
+of her brother that she could go on the next expedition, a promise
+that had gotten the Spindrift young people entangled in a hazardous
+adventure in the far-off South Seas.</p>
+
+<p>Rick perched on the arm of a sofa. "Okay. Let's have it."</p>
+
+<p>"Well, I was thinking about the Harvest Moon Show at school." She
+explained, in an aside to Jan, "Every October the high school puts on
+a big variety show in the city auditorium to raise money for the
+school athletic fund. Rick said he could make me a radio receiver that
+I could wear in my hair."</p>
+
+<p>"He can," Scotty interjected. "Remember the control radios we made for
+the Tractosaur? He could make one for you the same way."</p>
+
+<p>The Tractosaur was a "thinking bulldozer" the Spindrift scientists had
+designed.</p>
+
+<p>Barby continued, "I know you can make a small<span class="pagenum"><a name="Page_29" id="Page_29">[29]</a></span> transmitter that will
+fit in your pocket, because that's all the Tractosaur control was,
+really. Well, if I wore a receiver that no one could see, and if you
+carried a transmitter that no one could see, we could put on the most
+wonderful mind-reading act in history!"</p>
+
+<p>Rick's quick imagination elaborated on Barby's words. It was a great
+idea! He could work among the audience, while Barby sat blindfolded on
+the stage. He would choose a person in the audience and ask for
+something from wallet or purse, and whisper: "Please let me have your
+driver's license. Thank you. Mr. Charles Rogers, is it?... Where is
+3218 Newark Drive?... Oh, over by the airfield. Well, Mr. Rogers, let
+me see if I can transmit all this information telepathically to my
+sister." Then he would hold up the driver's license and say loudly,
+"What have I here?" And Barby, who had heard every whispered word,
+would answer. He would coax the information out of her, and the
+audience would be baffled.</p>
+
+<p>"Sensational," he complimented her. "We'll do it."</p>
+
+<p>"Brant and Brant," Scotty intoned, "the marvels of the universe! See
+the living proof of the science of parapsychology! Mystifying,
+terrifying, a scientific phenomenon without parallel that has baffled
+the leading minds of the world!" Scotty's quick mind also had caught
+the implications of Barby's idea.</p>
+
+<p>Jan Morrison was a scientist's daughter, too, and printed electronic
+circuits were no mystery to her. She said enthusiastically, "You could
+even do mind reading at a distance."<span class="pagenum"><a name="Page_30" id="Page_30">[30]</a></span></p>
+
+<p>"How?" Barby asked.</p>
+
+<p>"Well, if there were two transmitters, Scotty could have one, too. He
+could go to someone outside the auditorium, like the mayor, or some
+other official, and have him write a sentence on a sheet of paper,
+which Scotty could read over his shoulder. Then Barby, on the
+auditorium stage, would ask everyone to look at their watches, and say
+that the mayor had just written so and so on a sheet of paper, then
+burned it. Scotty would bring the mayor to the auditorium, and Barby
+would tell him what she had said, and at what time, and ask him if it
+was right. Of course it would be."</p>
+
+<p>Rick looked at the girl with new respect. It was a very good gimmick
+indeed. He said as much.</p>
+
+<p>Barby put her arm around Jan's waist. "We'll be sure to invite you to
+the show. Won't it be fun?"</p>
+
+<p>"If it's safe for us to let people know where we are by then," Jan
+said somberly.</p>
+
+<p>They fell silent at the reminder that Jan's presence was far more
+serious than a casual visit. Finally Rick said, "We'll get to work on
+the sets this afternoon."</p>
+
+<p>"Make it tomorrow," Barby said quickly. "I sort of promised Jan
+something...."</p>
+
+<p>Rick and Scotty exchanged glances.</p>
+
+<p>"I said you and Scotty would teach her how to use the aqualungs."</p>
+
+<p>Rick breathed a sigh of relief. That would be no hardship. He and
+Scotty needed practice, anyway.<span class="pagenum"><a name="Page_31" id="Page_31">[31]</a></span> They had hardly used the lungs since
+returning from the Virgin Islands.</p>
+
+<p>Mrs. Brant summoned them to breakfast and they walked in to find Steve
+and the scientists gathered at the big table.</p>
+
+<p>"Got everything settled?" Rick asked.</p>
+
+<p>"Just about," Steve replied. "We have a job for you, though."</p>
+
+<p>Rick's pulse quickened. "What is it?"</p>
+
+<p>"Your father and Weiss will need to pay a quick trip to Washington. I
+want you to take them in the Sky Wagon."</p>
+
+<p>"When?" Scotty inquired.</p>
+
+<p>"Tomorrow morning. You'll come back tomorrow afternoon."</p>
+
+<p>Over breakfast, Rick tried to get more information from the agent.
+"Exactly what are we working on, Steve?"</p>
+
+<p>Ames sipped steaming coffee thoughtfully. "Ever hear of a weapon
+system?"</p>
+
+<p>Rick had. "It's a weapon so complicated, with so many parts, that it's
+actually a system instead of just a simple weapon. I think the term is
+used mostly for missiles."</p>
+
+<p>"You think right. Well, Winston, Weiss, and your father will help Dr.
+Morrison do the basic design work on a system to go into a weapon
+system."</p>
+
+<p>Scotty had been listening, too. "How complicated can you get?" he
+asked.</p>
+
+<p>Dr. Morrison answered. "When it comes to missile<span class="pagenum"><a name="Page_32" id="Page_32">[32]</a></span> work, you can get
+fantastically complicated. In fact, some missile systems are so
+complicated it's a wonder they ever work at all."</p>
+
+<p>The telephone rang. Barby, who served when necessary as the island's
+switchboard operator, ran to answer. In a moment she returned. "It's
+for you, Steve. From Washington. I plugged it in on the library
+extension."</p>
+
+<p>Steve excused himself. A few moments later he returned. "Hartson, I
+just took the liberty of ordering a scrambler placed on your phone
+switchboard, in case we need to hold any classified conversations
+between here and my offices. The phone man will install it today, if
+you have no objection."</p>
+
+<p>"Of course not," Hartson Brant said. "I think it's a sensible
+precaution, especially with one member of the team remaining in
+Washington."</p>
+
+<p>"What's a scrambler?" Barby asked.</p>
+
+<p>"A special device that turns phone conversations into jumbled
+gibberish so no one can understand them. You talk normally, and sound
+normal to the person listening. But anyone tapping in on the line gets
+only sounds that mean nothing."</p>
+
+<p>The agent's face turned grim. "Speaking of gibberish reminds me of the
+reason for the call. The <i>Washington Post</i> carried a story in one of
+its columns this morning hinting that two scientists working on a
+supersecret project had been driven insane. It also hinted that the
+insanity was an effect of the gadget they were working on!"</p>
+
+
+
+<hr style="width: 65%;" />
+<p><span class="pagenum"><a name="Page_33" id="Page_33">[33]</a></span></p>
+<h2><a name="CHAPTER_IV" id="CHAPTER_IV"></a>CHAPTER IV</h2>
+
+<h2>A Haircut and a Wink</h2>
+
+
+<p>Rick held the Sky Wagon at the altitude to which he had been assigned
+by the control tower at Anacostia Naval Air Station in Washington. He
+was a little nervous because there was more air traffic around him
+than he had ever seen before.</p>
+
+<p>Across the Potomac River, so close that the traffic patterns almost
+interlocked, was busy Washington National Airport. Below him along the
+Anacostia River were two military airports; Anacostia, at which he
+would land, and Bolling Air Force Base. And to complicate matters
+slightly, Andrews Air Force Base was only a short distance away.</p>
+
+<p>A thousand feet above his head a tremendous Air Force Stratocruiser
+circled patiently. A thousand feet below him a flight of Navy Banshee
+fighters awaited clearance for landing. And climbing through the
+pattern came a division of Air Force F-80's.</p>
+
+<p>Rick's neck ached from swiveling around. Scotty<span class="pagenum"><a name="Page_34" id="Page_34">[34]</a></span> was helping him watch
+for other aircraft. But in the rear seat, Hartson Brant and Julius
+Weiss talked a steady stream, as they had ever since taking off from
+Spindrift. Rick wished he were as oblivious to the traffic. Actually,
+he didn't know what they were talking about. Good as his scientific
+training was, they were in a realm where his young mind hadn't even
+probed.</p>
+
+<p>His earphones gave out: "Tower to Spindrift Flight. You are cleared to
+land. Approach from Northeast."</p>
+
+<p>Rick glanced down in time to see the Navy fighters peel off in a
+precision maneuver that was lovely to watch. Then, on their heels, he
+stood the Sky Wagon up on a wing and slid down toward the muddy river
+below.</p>
+
+<p>A short time later Rick called for instructions and was told to beach
+at Ramp Three. He located it without difficulty. Scotty climbed out on
+the pontoon and caught the rope thrown by a seaman. In a few moments
+they were beached.</p>
+
+<p>A stocky young man who might have been a government clerk approached
+and introduced himself as Tom Dodd. The identification folder he held
+out bore the familiar JANIG imprint. "Steve phoned ahead," he said.
+"Do you need anything for your plane?"</p>
+
+<p>"We'd better top off the tank," Rick said. "Everything else is all
+right." He described the kind of gas his plane used, fearful that the
+Navy might use<span class="pagenum"><a name="Page_35" id="Page_35">[35]</a></span> either a higher or lower octane that would not be
+suitable.</p>
+
+<p>Dodd gave instructions to a Navy petty officer, then led the
+Spindrifters to a waiting sedan. Rick got into the back seat and
+slumped back between his father and Weiss. The little mathematician
+looked at him in some alarm.</p>
+
+<p>"Rick! You look done in. What on earth is wrong?"</p>
+
+<p>He smiled feebly. "I'm a sissy, Professor. The only other times I've
+flown into Washington I landed at light-plane airports outside the
+city. This morning I got right into the middle of the big kids.
+Honest, the traffic was worse than Times Square. I was so scared I'd
+lose position and bang into someone that I almost swiveled my head
+off."</p>
+
+<p>Tom Dodd looked back and grinned sympathetically. "Don't feel badly.
+Even the commercial pilots sit up straight and keep bright-eyed on the
+Washington approach. Airwise, it's one of the most crowded cities in
+the world."</p>
+
+<p>As Tom steered the big sedan expertly through the traffic en route to
+downtown Washington, Rick asked his father, "What were you and
+Professor Weiss talking about? You lost me just about the time we got
+air-borne."</p>
+
+<p>The scientist shook his head. "This time, Rick, I can't help much. Ask
+me again when you've completed your undergraduate work in college."</p>
+
+<p>"I'm afraid your father is right," Weiss agreed. "When one gets deeply
+into the physical sciences<span class="pagenum"><a name="Page_36" id="Page_36">[36]</a></span> there are no longer simple mechanical
+analogies; there are only equations that I'm afraid are beyond you for
+now, Rick."</p>
+
+<p>Rick sighed. "A lot of help I'm going to be on this project!"</p>
+
+<p>"You're not supposed to help," his father corrected. "The project is
+entirely for the purpose of developing principles for the system. The
+final product will be the equations with which the technologists can
+begin actual system design. In other words, we are working only on the
+first theoretical step."</p>
+
+<p>"But the newspaper article said the scientists were affected by a
+gadget," Scotty objected.</p>
+
+<p>"The article was wrong. Paper covered with mathematical computations
+can scarcely affect anyone," Hartson Brant said decisively.</p>
+
+<p>Rick stared through the window. The sedan was moving down Constitution
+Avenue toward 14th Street. "But how did the newspaper find out
+anything in the first place?"</p>
+
+<p>Dodd swung the sedan around a truck, then shrugged expressively. "We'd
+like to know. Columnists have their sources of information. Usually
+the source isn't close to the inside dope, so most of the columns are
+pretty inaccurate. A good thing, too, otherwise the enemy would be
+getting our top-secret information in print all the time. Probably
+this leak came from someone in the hospital where the team members
+were taken."</p>
+
+<p>Conversation lapsed until Dodd swung the sedan<span class="pagenum"><a name="Page_37" id="Page_37">[37]</a></span> into a restricted
+parking place near the corner of 15th and K streets. Then he led the
+way into an office building. Rick looked around him as they walked to
+the elevators. It was a typical large office building with an
+arcade-type lobby. He noticed a haberdashery shop, a barbershop, a
+florist, a newspaper-tobacco stand, and the entrance to a drug store.
+The building directory was loaded with names.</p>
+
+<p>In the elevator, Dodd said, "Four, please."</p>
+
+<p>The Spindrifters were the only ones that got off at that floor. As the
+door slid closed, Rick saw that a man was seated in an alcove, just
+out of sight of anyone who got off the elevator. Dodd greeted him,
+then said, "Remember these faces, Sam."</p>
+
+<p>Sam nodded without speaking.</p>
+
+<p>Dodd led them down a hall. Rick had to satisfy his curiosity. "Is this
+a government building?"</p>
+
+<p>"No. It's a regular office building. We leased this floor under the
+name of a phony corporation. It's entirely ours, but the rest of the
+building is occupied by legitimate firms."</p>
+
+<p>"Isn't that risky?" Weiss asked.</p>
+
+<p>"It depends. If the project is penetrated, then it becomes easier for
+the enemy in one way, since we don't have the protection of a
+government building. On the other hand, the public has free access to
+all but a few of the government buildings, while we can control who
+comes in and out of this floor."</p>
+
+<p>"What does 'penetrated' mean?" Scotty inquired.</p>
+
+<p>"Known to the enemy."<span class="pagenum"><a name="Page_38" id="Page_38">[38]</a></span></p>
+
+<p>"But couldn't you have put the project in the Pentagon, or in the
+Atomic Energy Commission Building?" Rick pursued.</p>
+
+<p>"Yes, except that it's top secret, even within the government. I doubt
+that more than two dozen people even know about it. Remember, the best
+security is not to let people even suspect that a thing exists."</p>
+
+<p>"But the project has been penetrated," Scotty pointed out.</p>
+
+<p>"We don't know that. The newspaper article gave no details, remember.
+Only that some unidentified scientists had gone insane. No location,
+no names, no anything of real value. And we have taken precautions.
+After all, you have the team chief. Only one man is left, and we hope
+to get him out of here, too."</p>
+
+<p>Dodd swung open a door that opened into a bare outer office, and led
+them into an inner room where a man bent over a desk.</p>
+
+<p>Rick knew his name. This was Dr. Humphrey Marks, the reluctant
+bachelor. All Rick could see for the moment was a bald head. It was
+completely bald, not even a fringe of hair remaining. It gleamed in
+the light of the desk lamp. Presently the bald pate revolved back and
+a truculent face stared up at them.</p>
+
+<p>Dr. Marks looked like a man who had been born impatient. His
+underslung jaw thrust forward as he demanded, "Well, well? What is
+this, Dodd? Well? Who are these people?"<span class="pagenum"><a name="Page_39" id="Page_39">[39]</a></span></p>
+
+<p>Dodd was unperturbed. "Dr. Brant, Dr. Weiss, and Richard Brant and
+Donald Scott."</p>
+
+<p>Marks harrumphed. He stood erect, and he was scarcely taller than
+little Julius Weiss. He had a solid, square build and massive hands.
+"I am honored, gentlemen," he said crisply. "Sit down."</p>
+
+<p>The Spindrifters did so. "We will get to business," Marks stated. "You
+will forgive me if I begin on an elementary level. It is only for the
+purpose of defining the problem. Ames said you had been briefed by
+Miller, so I will confine the briefing to my part of the project."</p>
+
+<p>Hartson Brant and Julius Weiss produced notebooks. Rick and Scotty
+relaxed as best they could in the uncomfortable chairs and prepared to
+listen.</p>
+
+<p>"You are, of course, aware of the problems inherent in the development
+of inertial systems," Marks began. "Perturbations are many, and both
+predictable and random. Consider our missile. We set its little brain
+for a given pattern. We depend on its inertia to inform the brain when
+perturbations are pulling it off course. The brain then takes the
+necessary corrective action. This, of course, is oversimplification."</p>
+
+<p>It wasn't very simple to Rick. He squirmed uncomfortably on the hard
+chair.</p>
+
+<p>"Now, we have dealt primarily with the perturbations one would expect.
+The equatorial bulge, for example. The result? We still have a
+probable error of several miles in hitting the target. This is not<span class="pagenum"><a name="Page_40" id="Page_40">[40]</a></span> to
+be borne, gentlemen. We must have precision. Now, what information do
+we have that allows such precision? We have the effects of
+perturbation of the other planetary bodies and of the sun itself.
+These we may calculate closely. We shall use them to guide our
+missile, as they interact with the missile's own inertia."</p>
+
+<p>Marks broke off to glare at Rick. He inquired acidly, "Do I perhaps
+bore you? Or have you a serious itch? If so, scratch it, for heaven's
+sake. You are squirming so, I can see only a blur through the corner
+of my eye."</p>
+
+<p>Hartson Brant came to his son's rescue. He looked at Dodd. "May the
+boys be excused? I'm sure this discussion will be of no value to them,
+and probably they have some things they would like to do."</p>
+
+<p>Dodd nodded. "If you decide to leave the vicinity, let Sam know."</p>
+
+<p>"We'll be in the lobby," Rick said. He motioned to Scotty. His
+feelings were of mixed relief at getting out of there and irritation
+at Marks for what amounted to summary dismissal.</p>
+
+<p>As they walked to the elevator, Rick asked, "What did you make out of
+that?"</p>
+
+<p>"Not much. How about you?"</p>
+
+<p>"A little," Rick admitted. "Enough to know what the project is aiming
+at."</p>
+
+<p>"Which is?"</p>
+
+<p>"A guidance system for the intercontinental missile, and a fantastic
+one that uses the moon and<span class="pagenum"><a name="Page_41" id="Page_41">[41]</a></span> the sun, and maybe Venus and Mars as
+guideposts."</p>
+
+<p>Scotty whistled. "As you said, a lot of good we'll be to this project.
+Well, what do we do now?"</p>
+
+<p>Rick ran a hand through his hair. "Follow Barby's instructions." His
+sister had said bluntly that both he and Scotty were getting as shaggy
+as Dismal, and please get haircuts. He knew why, of course. Barby
+wanted them to be at their best, because she liked Jan Morrison very
+much and wanted Jan to like the boys, too.</p>
+
+<p>Sam nodded to them as they walked to the elevator. Rick noted that the
+guard could watch the stairs as well as the elevator doors. He also
+noted that the guard's coat was loose, and that the butt of a Magnum
+revolver was within easy reach of his hand. Knowing how Steve Ames
+operated, Rick also suspected that other, less visible, methods had
+been taken to guard the fourth floor, but there was nothing he could
+see.</p>
+
+<p>It was still early in the day and the barbershop in the lobby was not
+crowded. Rick and Scotty both were able to get chairs.</p>
+
+<p>Rick browsed through a magazine as the barber worked, but found
+nothing of interest. He put it down and looked around him. The shop
+was like any other shop, anywhere. He thought that barbershops may
+vary in the number of chairs, the luxuriousness of the appointments,
+and the size of the mirrors, but they all have about the same smell,
+and the same collection of bottles for the barber's use.<span class="pagenum"><a name="Page_42" id="Page_42">[42]</a></span></p>
+
+<p>However, one item attracted Rick's attention, because it seemed out of
+place. It looked for all the world like the hair driers one finds in
+beauty shops. There was a stand, and a metal hood.</p>
+
+<p>He gestured toward it. "What's that?"</p>
+
+<p>"It's for treating dry hair," the barber answered. "Special oil
+treatment, with electric massage. Very good."</p>
+
+<p>Rick's hair was dry from frequent immersion in both salt and fresh
+water. Being inquisitive about everything in the world, he thought
+about trying it.</p>
+
+<p>"Maybe I'll have time for a treatment," he said.</p>
+
+<p>The barber ran a hand through the boy's light-brown hair. "You don't
+need one. Your hair is healthy, and not especially dry. I wouldn't
+give you a treatment you don't need."</p>
+
+<p>"Have it your way," Rick said. The barber was either too lazy or too
+honest for his own good. In all probability the machine would do
+nothing Rick couldn't do for himself with his own two hands.</p>
+
+<p>There was a good view of the elevators through the barbershop windows.
+Rick watched people coming and going, and speculated for his own
+amusement on who they might be, and their business in the building.
+Speculation was idle, of course. Take Tom Dodd. No one, without inside
+knowledge, would suspect that he was a federal agent engaged in
+guarding a hush-hush project on the fourth floor. Or Dr. Marks. Who
+would suspect that he carried a vital secret? Or, more accurately,
+that he was working on one?<span class="pagenum"><a name="Page_43" id="Page_43">[43]</a></span></p>
+
+<p>As the barber was brushing Rick off, the boy saw his father step out
+of the elevator, stop, and look around. He saw the elevator operator
+step from the car, look into the barbershop, and wink. Rick almost
+winked back, then he realized that the operator was winking at the
+barber and not at him.</p>
+
+<p>The scientist saw Rick at almost the same moment and walked into the
+barbershop. "Julius will be busy for another half hour," he said. "I
+think I'll follow your example, Rick." He climbed into the chair Rick
+had just vacated.</p>
+
+<p>Scotty was through, too. The boys took seats and busied themselves
+reading magazines.</p>
+
+<p>Hartson Brant's hair had needed only trimming, not complete cutting,
+so he was finished in a short time. The barber shook out his cloth,
+then put it back on for the finishing touches. Rick glanced up as the
+barber spoke.</p>
+
+<p>"Your hair's pretty dry, sir, and I have an excellent treatment here.
+I'd like to give you one. It would make your hair look better, and
+make it easier to handle."</p>
+
+<p>Tension swept through Rick as though someone had turned on an electric
+current. The tension had no focus. It was just that something deep
+within him had reacted. He stood up and dropped his magazine.</p>
+
+<p>"Dad," he said hastily, "I just saw Julius go through the lobby."</p>
+
+<p>"Where did he go?" Hartson Brant demanded. "I didn't see him."<span class="pagenum"><a name="Page_44" id="Page_44">[44]</a></span></p>
+
+<p>"I think he went through the front door," Rick said. "Better hurry.
+I'll try to catch him."</p>
+
+<p>Outside the barbershop he stopped, to let Scotty catch up with him.
+"Why should Weiss run out through the front door?" Scotty demanded.</p>
+
+<p>"He didn't. It was a stall, to get Dad out of there in a hurry."</p>
+
+<p>"But why?"</p>
+
+<p>"I don't know," Rick said slowly. "For some reason, I just didn't want
+him to have that dry-hair treatment!"</p>
+
+
+
+<hr style="width: 65%;" />
+<p><span class="pagenum"><a name="Page_45" id="Page_45">[45]</a></span></p>
+<h2><a name="CHAPTER_V" id="CHAPTER_V"></a>CHAPTER V</h2>
+
+<h2>JANIG Runs a Security Check</h2>
+
+
+<p>There wasn't much evidence on which to base his reaction, Rick
+admitted. But when he reacted, he just reacted and that's all there
+was to it. Call it a hunch, or call it nonsense. That's how it was,
+and he couldn't change it.</p>
+
+<p>The barber had practically refused him a dry-hair treatment&mdash;and his
+hair was rather dry. The same barber had tried to sell a treatment to
+Hartson Brant&mdash;whose hair was not dry at all. And the elevator boy who
+had carried the scientist down from the fourth floor had winked at the
+barber.</p>
+
+<p>Even admitting that it added up to no evidence of anything, it
+bothered him. He had asked Tom Dodd how much JANIG knew about the
+barber.</p>
+
+<p>Tom admitted that JANIG didn't know much. After all, he pointed out,
+it was impossible to check everyone in an office building of that
+size, or at least impractical. Furthermore, it was a cover opera<span class="pagenum"><a name="Page_46" id="Page_46">[46]</a></span>tion,
+and any kind of a careful check on people in the building would warn
+them that something was going on. Tom agreed, however, that it was
+better to be safe than sorry. JANIG would run a check on the barber,
+even though Rick's evidence was no evidence at all.</p>
+
+<p>Rick wasn't satisfied. He felt he had to talk it over with Steve Ames,
+and called the agent, who was in JANIG's New York office, as soon as
+he got home.</p>
+
+<p>There was a small switch box next to the telephone in the library. It
+had only two positions, one marked "normal" and the other not marked
+at all.</p>
+
+<p>Steve asked, "Who is it?"</p>
+
+<p>"Rick."</p>
+
+<p>"Throw your switch."</p>
+
+<p>Rick did so, with no apparent results. "Nothing happened," he said.</p>
+
+<p>"Nothing audible," Steve corrected. "I threw mine at the same time.
+We're scrambled. Go ahead, Rick, what is it?"</p>
+
+<p>Rick told him the story. Steve didn't laugh. He had had experience
+with Rick's hunches before. "All right. I've already talked with Tom
+Dodd. He told me the story and I agreed we should run a check. He also
+reported that Weiss had persuaded Marks to come to Spindrift so the
+team could work together. I have Dodd planning how to get him out of
+Washington."</p>
+
+<p>"Tom told me why no check had been run on the<span class="pagenum"><a name="Page_47" id="Page_47">[47]</a></span> people in the
+building," Rick said hesitantly. "Honestly, Steve, I thought you
+always checked on everyone who might have a connection with a case."</p>
+
+<p>"We do," Steve said flatly. "But we can't check on everyone in the
+city of Washington. Consider, Rick. There are several hundred people
+that work in the building and perhaps as many more who go there
+regularly for perfectly legitimate reasons. We couldn't run a deep
+check on all of them, and a superficial check wouldn't mean anything.
+So we don't check. Instead, we make sure we know about the people the
+scientists see regularly, and we give physical protection not only to
+the scientists but to the floor they work on. We keep a careful check
+to be sure our phones aren't tapped, and there's a scrambler on each
+line. Of course the moment we get even a slight odor of fish, we run a
+check. That's why we're working on your barber right now. We're also
+checking the elevator operator."</p>
+
+<p>"All right. I was off base, I guess."</p>
+
+<p>"Not at all. I'd be disappointed if you didn't ask for explanations."</p>
+
+<p>There was one other question in Rick's mind. "How do you know we
+weren't followed back to Spindrift?"</p>
+
+<p>Steve chuckled. "You had two cars on your tail. They'd have picked up
+anyone who tried to follow Tom. What's more, our men at the airport
+identified every plane that took off from the vicinity of Washington
+for two hours after your departure."<span class="pagenum"><a name="Page_48" id="Page_48">[48]</a></span></p>
+
+<p>Rick said sheepishly, "Sorry, Steve."</p>
+
+<p>"Forget it. I'll be in touch with you, Rick."</p>
+
+<p>Steve was right, of course. JANIG was on the job and would plug any
+loose holes. And once Marks arrived, Spindrift would be the only base
+the JANIG men had to cover. That would make it simpler. Rick decided
+he might as well put the matter out of his mind.</p>
+
+<p>Barby, Jan, and Scotty were waiting for him on the front porch.</p>
+
+<p>Scotty asked, "What gives?"</p>
+
+<p>"Steve says to forget it."</p>
+
+<p>Jan frowned, her pretty face worried. "Barby told me about these odd
+hunches you sometimes get. Aren't they ever wrong?"</p>
+
+<p>Rick grinned. "I'll say they are. Don't worry, Jan. You're safe here."</p>
+
+<p>Her dark eyes flashed at him. "I'm not worried about myself. I'm
+worried about my father."</p>
+
+<p>Rick apologized. "I didn't mean that quite the way it sounded. But
+don't forget, Jan. Our father is in this, too. So we'll worry with
+you&mdash;if there's any worrying to be done."</p>
+
+<p>Barby changed the subject. "It's still early. Why can't we give Jan
+another swimming lesson?"</p>
+
+<p>They had started the day before teaching Jan how to use underwater
+breathing apparatus. She was an excellent swimmer, almost as good as
+Barby. But she had never had experience with mask, fins, and<span class="pagenum"><a name="Page_49" id="Page_49">[49]</a></span> snorkel,
+so lessons in the use of those were required before she could graduate
+to the aqualungs.</p>
+
+<p>"Let's go," Rick said.</p>
+
+<p>In a short time the four had changed to swimming suits and were
+testing the water off Pirate's Beach. It was cold, but not unbearable.
+Once they were accustomed to it, Rick picked up the instructions where
+he had left off the day before. Jan was using Barby's mask, snorkel,
+and fins. They would get her some of her own on the first trip to
+Whiteside.</p>
+
+<p>Barby had borrowed her father's equipment. The mask wasn't a perfect
+fit, but she was experienced enough not to mind a little leakage. The
+snorkel was all right, since no fit was involved, but the fins were
+ludicrous on her small feet. She had stuffed cotton in the toes to
+make them tight enough to wear, but that made the fins hard to
+control.</p>
+
+<p>"Follow the leader!" Rick called. "I'll lead, Jan next, Scotty next,
+and Barby bring up the rear."</p>
+
+<p>That was so Scotty would be instantly aware of any trouble Jan got
+into. Barby could swim as well as either of the boys and needed no
+watching.</p>
+
+<p>Rick started by going straight out, watching the bottom through his
+mask. When he got to about the fifteen-foot depth, he bent at the
+waist and threw his legs upward. He slid smoothly into the water,
+rolling on his back to watch Jan. She imitated his movements
+perfectly, and he turned back, satisfied. She was graceful as a seal
+in the water. It wouldn't<span class="pagenum"><a name="Page_50" id="Page_50">[50]</a></span> take much to make a first-class diver out
+of her.</p>
+
+<p>Rick went to the bottom and moved along, doing underwater acrobatics
+and touching a rock here and there. Then he turned over on his back
+again and started upward, eyes on Jan. She followed. He led the way
+back to the beach.</p>
+
+<p>As the group emerged from the water and lifted their masks, Rick
+looked at Scotty. His pal nodded. "She'll do. She followed you like a
+shadow."</p>
+
+<p>"Good. All right, Jan. Next step is clearing your mask of water. The
+principle is easy. Just remember that gas is lighter than liquid. Your
+breath is lighter than the water. So you hold the top of your mask and
+blow it full of air, which forces the water out the bottom. Watch."</p>
+
+<p>He demonstrated a few times, then Jan tried it. She caught on easily.</p>
+
+<p>The instruction continued, until at the end of two hours, Rick took
+all of Jan's equipment and threw it into twelve feet of water. "Now,"
+he said calmly, "go after it and put it on in the water. Clear your
+mask and snorkel, then come back to shore with full gear on and
+operating. No surfacing to take a breath. Use only the snorkel."</p>
+
+<p>Jan looked into the water thoughtfully. The moments ticked by. Finally
+Rick asked, "What is it?"</p>
+
+<p>The girl smiled. "I'm planning how I'll do it. If I don't plan in
+advance, it will be too late after I've started, and I intend to do it
+right the first time."</p>
+
+<p>Rick, Barby, and Scotty exclaimed together,<span class="pagenum"><a name="Page_51" id="Page_51">[51]</a></span> "Good girl!" They
+laughed, and Rick explained, "That's what makes a safe diver. Know
+what you're going to do before you have to do it."</p>
+
+<p>Jan filled her lungs and dove. The three swam out over her and watched
+through their masks. She found the mask, and there was a bad moment
+when she got it on upside down, but she quickly reversed it, held it
+to her face, and blew it clear. Only then did she bother with the
+strap that held it.</p>
+
+<p>Rick watched, pleased. He hadn't told her it wasn't necessary to
+attach the mask before clearing. She put the snorkel mouthpiece in
+place, but did not bother to attach the rubber strap to her head.
+Then, working smoothly but without waste of time, she slipped on the
+fins and flashed to the surface. The snorkel emerged and she blew it
+clear, then swam to the beach.</p>
+
+<p>"Perfect," Rick applauded.</p>
+
+<p>"You're a natural," Scotty added.</p>
+
+<p>Barby just beamed.</p>
+
+<p>Jan was obviously pleased at their praise, but she was a little shy,
+too, so she contented herself with smiling her thanks.</p>
+
+<p>"Aqualung instruction tomorrow morning," Rick said. "Come on. I've
+worked up an appetite."</p>
+
+<p>That evening Rick began work on the radio circuits, as he had promised
+Barby. The transmitters would be the easiest part, since he could use
+the same circuits that had gone into the design of the Tractosaur
+controls, modified only slightly for use on<span class="pagenum"><a name="Page_52" id="Page_52">[52]</a></span> the highest amateur band.
+Fortunately, Rick had both an operator's and station licenses as a
+radio "ham," so Barby's scheme wouldn't mean illegal operation.</p>
+
+<p>The girls wandered into the shop where he and Scotty were at work, but
+there was nothing exciting about the painstaking work of laying out
+diagrams, so they soon left.</p>
+
+<p>Scotty paused in his work of assembling the parts they would need.
+"Rick, how about making transceivers instead of simple transmitters?"</p>
+
+<p>"So we can send and receive on the same unit? We can do it, all right.
+But why?"</p>
+
+<p>"I was just thinking. Quite a few times we'd have been a lot better
+off if we could talk back and forth at a distance. There's no reason
+why these have to be designed just for you and Barby to use in the
+mind-reading act."</p>
+
+<p>Scotty was right, of course. He usually was. "We'll make a pair of
+transceivers, and a receiver for Barby. Unless you think we ought to
+build a transceiver into her outfit, too."</p>
+
+<p>"Would it be much work?"</p>
+
+<p>"Not much. We might as well, I suppose."</p>
+
+<p>They buckled down to the job. Rick found he couldn't work long,
+however. "I've still got that guitar-string feeling," he admitted.
+"I'm all tight inside." He didn't like it, and there was no apparent
+reason for it. But that didn't help him to get rid of it.</p>
+
+<p>Scotty knew Rick from long experience. "Wish I<span class="pagenum"><a name="Page_53" id="Page_53">[53]</a></span> could help," he said,
+"but I'm stymied. There's nothing we can get our teeth into. Those two
+scientists bother me. I can't imagine what would put two perfectly
+sensible and healthy people into a state like Steve describes."</p>
+
+<p>"Same here." Rick had thought about it a number of times in the past
+day, but had reached no conclusion. "But if it's from natural causes,
+how did Marks and Miller&mdash;I mean Morrison&mdash;escape?"</p>
+
+<p>Scotty grinned wryly. "You're not asking me because you expect an
+answer."</p>
+
+<p>"No," Rick agreed. He said abruptly, "I've had it. Let's hit the hay."</p>
+
+<p>He might have felt better, or worse, had he been able to tune in on a
+conversation between Tom Dodd and Steve Ames that was going on at that
+very moment.</p>
+
+<p>"We've had seven men on it ever since this morning," Tom was saying.
+"We checked him from here to breakfast, and the record is absolutely
+negative. Same for the elevator operator. The barber is a wanderer,
+never stays in one shop for long. He's hunting another job right now.
+The machine is his, and it's the only one of its kind. We sent Mike
+Malone in for a treatment. He says the machine is good. Apparently
+it's nothing but a hood with three massage machines installed on
+spring mounts, so they fit the head. The barber applies oil, then
+turns on the machine. It has dials, but they're fakes. It's a massage
+machine, pure and simple, and it passed<span class="pagenum"><a name="Page_54" id="Page_54">[54]</a></span> the health inspection board,
+so we know it's not harmful."</p>
+
+<p>Steve Ames said thoughtfully, "Negative record. Hmm. Well, at least no
+one has ever caught up with him if he happens to be a wrong one. It
+doesn't prove he's clean."</p>
+
+<p>"Too true. Any ideas?"</p>
+
+<p>"Just keep an eye on him. He's innocent until we get some evidence
+that he may be guilty. Same for the elevator operator. But, for now,
+we'll consider you've drawn a blank and let it go at that."</p>
+
+
+
+<hr style="width: 65%;" />
+<p><span class="pagenum"><a name="Page_55" id="Page_55">[55]</a></span></p>
+<h2><a name="CHAPTER_VI" id="CHAPTER_VI"></a>CHAPTER VI</h2>
+
+<h2>A Calm Precedes a Storm</h2>
+
+
+<p>A crisis had arisen and Rick and Scotty could only stand by
+helplessly. After all, what could mere males do in such a situation?</p>
+
+<p>Barby decided that Rick and Scotty were to fly over to Whiteside and
+get diving equipment for Jan, so she could have her own. It was easy
+to agree on the type of face mask, snorkel, and fins. But everything
+bogged down when it came to color.</p>
+
+<p>Rick's own mask, snorkel, and fins were sea green. Scotty had a green
+mask, blue snorkel, and black fins. Barby had a white mask, red
+snorkel, and white fins.</p>
+
+<p>"Look," Rick said impatiently. "What earthly difference does it make?
+The principal thing is comfort. If the fins feel good and the mask
+fits comfortably, that's it. Color? What difference does color make to
+a fish?"<span class="pagenum"><a name="Page_56" id="Page_56">[56]</a></span></p>
+
+<p>Barby sniffed. "I wouldn't expect you to understand."</p>
+
+<p>Jan looked at him coldly and stated that she wouldn't know what
+difference color made to a fish, because she was not a fish.</p>
+
+<p>"You swim like one," Scotty said diplomatically, but didn't even get a
+smile in return.</p>
+
+<p>There was only one thing for the boys to do, and that was to make as
+graceful a retreat as possible. They did so, and sat waiting under a
+tree in the orchard while raging debate went on between the girls on
+the porch.</p>
+
+<p>Rick looked over at the laboratory building. His father and the other
+scientists were hard at work on the project, he supposed. He felt
+rather left out, because they were too busy to talk with him, and when
+he went in to look around he could see only stacks of paper covered
+with equations that he couldn't begin to understand.</p>
+
+<p>"Wonder when Marks will arrive?" he asked.</p>
+
+<p>Scotty shrugged. "We'll probably find out when he gets here."</p>
+
+<p>Dr. Marks had agreed to join the team at Spindrift as soon as he
+finished running some of the team calculations through the automatic
+computer at the Bureau of Standards in Washington. Tom Dodd would
+arrive with him, Steve had reported. Meanwhile, protection for the
+Spindrift team was under the direction of another of Steve's men, Joe
+Blake. Joe and another agent took turns in the laboratory,<span class="pagenum"><a name="Page_57" id="Page_57">[57]</a></span> sleeping
+and eating there and emerging one at a time for a little exercise.</p>
+
+<p>Nor were Joe and his partner the only protection. In the woods on the
+mainland, just out of sight of the tidal flat, a group of four Boy
+Scout leaders were encamped, working on special camping and pioneering
+qualifications that would enable them to become qualified instructors
+for their Scout Troops. The Whiteside newspaper had even carried a
+brief story about the Scout activities. But Jerry Webster, Rick's
+friend and newspaper reporter, hadn't known when he wrote the story
+that the Scout leaders carried an astonishing amount of armament for
+such a peaceful expedition. The JANIG agents, however, had been chosen
+for the assignment because they really were Scout leaders in their
+home communities. The story would stand investigation.</p>
+
+<p>Barby and Jan left the porch and walked to where the boys waited.</p>
+
+<p>"We've decided," Barby announced.</p>
+
+<p>The boys applauded politely.</p>
+
+<p>"You see," she went on, "I'm blond, and Jan is brunette."</p>
+
+<p>Rick squinted up at the girls. "By golly," he exclaimed, "that's
+right!" He put a hand on his heart. "One with hair filled with
+captured sunlight, the other with hair like the raven's wing, filled
+with the gleams of moonlight."</p>
+
+<p>Barby threatened him with her foot. "Be serious!"</p>
+
+<p>Rick composed his face in stern lines. "I am."<span class="pagenum"><a name="Page_58" id="Page_58">[58]</a></span></p>
+
+<p>"Well," Barby continued, "we decided that Jan should wear a white suit
+and white equipment. It will make her dark hair and her tan look very
+dramatic. But of course I can't wear white if she does."</p>
+
+<p>This was beyond Rick. Why they couldn't wear the same color was
+outside of his comprehension. "Of course not," he murmured politely.</p>
+
+<p>"So I'm going with you. We both have to have new bathing suits, a
+white one for Jan and a dark-blue one for me. And I'm going to give
+Jan my mask and fins, because they're white. So I'll have to get blue
+equipment for me. And my snorkel is red, and that just won't do,
+because..."</p>
+
+<p>Scotty held up his hand. "Say no more. I will swap snorkels with you,
+because mine is blue."</p>
+
+<p>"I knew you would when you understood," Barby said smugly.</p>
+
+<p>"I don't understand, but I'll trade. Come on. Let's go to Whiteside."</p>
+
+<p>Jan remained behind, because Steve had not given permission for the
+Morrisons to leave the island, and Rick refused to take the
+responsibility in spite of Barby's pleading. The best he could do was
+to promise to call Steve about it and perhaps get permission for
+future trips.</p>
+
+<p>The Sky Wagon landed at Whiteside pier, and the trio went to the
+nearby garage where the Brants' car was kept. Hartson Brant had
+decided it was more convenient to have a car available for use at all
+times than to depend on taxis, or on friends.<span class="pagenum"><a name="Page_59" id="Page_59">[59]</a></span></p>
+
+<p>The local sporting goods store had a good stock of equipment and Barby
+was able to purchase what she wanted without difficulty. But when it
+came to the bathing suits, she debated over the large selection for an
+hour before choosing two that were identical except for color. Rick
+and Scotty waited impatiently, now and then prodding Barby to hurry
+up. She refused to be hurried.</p>
+
+<p>Back at Spindrift, Jan met them with a greeting. "That certainly
+didn't take long! Barby, how on earth could you pick these out so
+quickly?"</p>
+
+<p>The boys looked at each other. Their opinion was that Barby had taken
+just one hour longer than necessary. Here, obviously, was that
+mysterious thing, the feminine mind at work. Rick examined the problem
+from the scientific viewpoint and got nowhere. The ways of girls
+defied analysis.</p>
+
+<p>Both boys had to admit, however, that the results of Barby's shopping
+had been worth the delay. Their own rather shabby swim trunks, torn
+and stained from contact with undersea rocks and coral, suddenly
+seemed sloppy. But when Barby examined the aqualung tanks
+distastefully and demanded that Rick paint them to match the new
+suits, both boys put their feet down emphatically.</p>
+
+<p>"The tanks are that color because they've been treated to withstand
+rust and corrosion," Rick stated. "If we paint 'em, the paint will
+only get knocked off and they'll look terrible. I won't do it."</p>
+
+<p>The girls exchanged a glance that seemed to<span class="pagenum"><a name="Page_60" id="Page_60">[60]</a></span> say, "Boys! They have
+such stubborn, silly ideas!"</p>
+
+<p>Jan had already gone through the exercise of clearing the aqualung
+hoses of water, clearing her mask while using the lung underwater, and
+using the reserve lever on the tank, and Rick had instructed her in
+the theory of diving.</p>
+
+<p>Now it was time to put what she had learned to the ultimate test.</p>
+
+<p>The boys hauled the equipment down to the beach in Rick's old coaster
+wagon, modified for carrying equipment, then directed the girls to
+check the regulators, check the tanks, and connect regulators to tanks
+preparatory to diving.</p>
+
+<p>They lolled on the beach and watched. Scotty grinned. "This is the
+life. Tony Briotti tells me it's always this way in primitive
+societies. The men loaf while the women work. I'm in favor of it."</p>
+
+<p>"I'm sure you are," Barby said acidly.</p>
+
+<p>Jan said nothing, but continued to work with meticulous care. Rick
+watched closely, and was satisfied. There was ample equipment for all.
+Scotty helped Barby into her gear while Rick instructed Jan.</p>
+
+<p>"This is the tough part. If you make it, that's the end. From then on
+all you'll need is practice. We'll all swim down to the fifty-foot
+depth. Watch your ears and don't try to continue down if you feel any
+pain. Go back up a few feet and try to clear your ears. When we get to
+the bottom, I want you to take<span class="pagenum"><a name="Page_61" id="Page_61">[61]</a></span> off all your equipment, swim away from
+it, then swim back and put it on. Okay?"</p>
+
+<p>Jan gave him a tremulous smile. "I think so."</p>
+
+<p>"Good. Plan how you'll do it. Remember, air is the last thing you'll
+need, and the first."</p>
+
+<p>"I'll remember."</p>
+
+<p>It was easy enough for a diver with plenty of experience, and the
+confidence that experience brings, but Rick remembered from his own
+training that it was plenty rough the first time.</p>
+
+<p>He held the tank while Jan got into harness and said reassuringly,
+"You'll make it. You're a natural for diving because you don't lose
+your head. That's just about the only really dangerous thing a diver
+can do." He got into his harness, then picked up his movie camera in
+its underwater case.</p>
+
+<p>At his signal, the four waded out into the cold water, splashed around
+a little to get accustomed to it, then put mouthpieces in place and
+prepared to don masks. Rick waited until last, and called, "Everybody
+getting air?" When they nodded, he put his own mouthpiece in place,
+checked to make sure the demand valve was working, then slipped the
+mask down from his forehead and went underwater.</p>
+
+<p>There was a convenient sandy space among the rocks at the fifty-foot
+level. He reached it and turned to count noses. All were present.
+Visibility was good enough. He set his camera and took a position
+cross-<span class="pagenum"><a name="Page_62" id="Page_62">[62]</a></span>legged on the sand. Barby and Scotty took similar positions and
+waited.</p>
+
+<p>At Rick's signal, Jan slipped off her fins, which she placed carefully
+on the sand. Her weight belt followed, then her mask. Rick kept the
+camera going as she jerked the quick release buckle on her harness,
+then pulled the tank over her head, keeping the mouthpiece in place.
+At the last moment, she filled her lungs with air, let the mouthpiece
+drop to the sand, and swam away. Rick followed as she went about
+twenty feet into the rocks, and returned.</p>
+
+<p>Jan had planned well. She picked up the mouthpiece and held it high so
+the air rushed out, then she popped it into her mouth and began
+breathing. She didn't bother with the tank harness yet. Instead, she
+picked up her mask, adjusted it, and blew it clear. Only then, when
+she could see and breathe, did she leisurely put the harness straps in
+position and swing the tank over her head and into place on her back.
+She buckled it on, and added her weight belt. The fins were last.</p>
+
+<p>A flume of air from her exhaust, a sign of exhaustion, told Rick that
+Jan was tired. Probably the mental strain more than the exercise had
+left her too weak for further swimming. He slung the camera from a
+belt hook, took her hand and shook it solemnly, then led the way back
+to the beach.</p>
+
+<p>After a short rest the others were anxious to go back in again, but
+Rick vetoed the idea. "We could," he admitted, "and probably no harm
+would come<span class="pagenum"><a name="Page_63" id="Page_63">[63]</a></span> of it. But skin diving is the easiest thing in the world
+to overdo. Jan is tired. And she's excited, even if she doesn't look
+it. This afternoon, after we've had a little rest, we can come back
+again and just have fun. There won't be any strain on Jan then,
+because she passed the last test with flying colors. So she can swim
+without worrying whether she's meeting our standards, or doing it the
+way we think it ought to be done."</p>
+
+<p>He grinned at the girl. "I know it was a strain. Remember, we've all
+been through it, too."</p>
+
+<p>Jan had a nice smile. "You're right," she admitted. "I was so scared I
+wouldn't do it correctly! Then, when I knew that it was all right, I
+sort of fell apart."</p>
+
+<p>Barby arose. "Come on, Jan. Let's go shower and change." She smiled
+with false sweetness at the boys. "Now that you're through testing
+Jan, I'm sure you won't mind doing your own work. 'Bye, now." And she
+left them to pick up the gear and truck it back to the laboratory
+building where it was kept.</p>
+
+<p>Rick got to the shower first, then stretched out on his bed to wait
+for Scotty. It's a fine day, he told himself. All is well. JANIG has
+the island covered like a blanket. The project team is going full
+speed ahead. We're having fun. Jan is just the companion Barby needs.
+All's right with the world.</p>
+
+<p>He turned over on his stomach and bunched his pillow up more
+comfortably. Then why, he asked himself, did he still feel funny?<span class="pagenum"><a name="Page_64" id="Page_64">[64]</a></span></p>
+
+<p>Scotty came in from the shower, toweling vigorously. "What's eating
+you?" he demanded.</p>
+
+<p>Rick turned over and stared at his pal. "Is it that obvious?"</p>
+
+<p>"It is to me. What's up?"</p>
+
+<p>"I don't know," Rick admitted. "Wish I did. Have you noticed how quiet
+everything is? It's like the day before a hurricane moves in. The
+ocean gets glassy, and there isn't any wind, and you're almost afraid
+to breathe because the air is so charged a breath might start the
+lightning."</p>
+
+<p>"'The calm before the storm,'" Scotty quoted. "Maybe it is. I feel it
+a little, too. But what can we do?"</p>
+
+<p>Rick shrugged as expressively as one flat on his back could manage.
+"Nothing. We can swim with the girls, and we can keep working on the
+radio units. But there isn't a single thing to do so far as the
+project goes. I wish there were. I feel left out."</p>
+
+<p>Scotty grinned. "You're never really happy unless we're up to our hips
+in trouble or a mystery. I know what's really bothering you. A fine,
+fat mystery is afoot and you haven't a shred of it you can call your
+own."</p>
+
+<p>Rick had to grin back. There was much in what Scotty said. As long as
+the mystery of the two scientists remained unsolved, he wouldn't be
+really happy.</p>
+
+
+
+<hr style="width: 65%;" />
+<p><span class="pagenum"><a name="Page_65" id="Page_65">[65]</a></span></p>
+<h2><a name="CHAPTER_VII" id="CHAPTER_VII"></a>CHAPTER VII</h2>
+
+<h2>The Peripatetic Barber</h2>
+
+
+<p>"We're trapped here," Barby said stormily, "and I want you to do
+something about it, Rick Brant! If you don't call Steve Ames and get
+permission for us to go to the mainland, I'll do it myself!"</p>
+
+<p>Rick sighed. He had tried to point out that Barby was being illogical.
+Neither the Morrisons nor the Brants were trapped anywhere. It was
+just that common sense required the Morrisons to be careful.</p>
+
+<p>Barby drove home another point. "Steve gave us a cover story, and what
+good is a cover story if you don't use it?"</p>
+
+<p>Scotty grinned at Rick's expression of resignation. "Better give up,"
+he advised.</p>
+
+<p>Jan hadn't said anything. She just looked at Rick in a beseeching way
+that said as much as all Barby's arguments.</p>
+
+<p>Rick shook his head unhappily. He knew when he was licked. Come right
+down to it, he didn't have<span class="pagenum"><a name="Page_66" id="Page_66">[66]</a></span> the say-so on Jan leaving the island,
+anyway. He had taken a stand against her going to Whiteside, based
+half on intuition and half on the knowledge that a secret soon ceases
+to be one when it's flaunted in public. And Jan's presence was a part
+of the big secret of Spindrift.</p>
+
+<p>He stood up and shrugged. "Chances are it will be all right. But if
+Jan is recognized by any of the enemy..."</p>
+
+<p>"Steve isn't even sure there is an enemy," Barby pointed out swiftly.
+"How can you be so sure?"</p>
+
+<p>Rick didn't answer. He turned and went into the house, the others at
+his heels. In the library, he consulted the schedule Steve had given
+them, so they would know where to reach him at any time. The agent was
+at JANIG headquarters in Washington today.</p>
+
+<p>Rick got the number, and asked for Steve's extension. In a moment he
+had the agent on the wire.</p>
+
+<p>"Let's scramble," he said, and threw the switch. Then, "Steve, Barby
+wants to take Jan to Whiteside. What do you think?"</p>
+
+<p>Steve hesitated before he answered, "It's a little hard to give
+reasons why she shouldn't go, Rick. Have you checked her on the cover
+story?"</p>
+
+<p>"Not yet. I will, though, if you say the word."</p>
+
+<p>Again Steve hesitated, and Rick knew the agent was very much in his
+own position. There were no reasons to believe it would do any harm.
+Yet...</p>
+
+<p>"Let her go," Steve said finally. "Only ask her and<span class="pagenum"><a name="Page_67" id="Page_67">[67]</a></span> Barby not to get
+into any public parades. You know."</p>
+
+<p>"I know," Rick affirmed. "All right, Steve. When is Marks coming?"</p>
+
+<p>"We're not certain yet. Ask your father. Marks is having some trouble
+with the computations."</p>
+
+<p>"Okay, Steve. See you soon." He hung up and turned to the others. "He
+says all right, but please don't get into any public parades. In other
+words, Barby, don't cover too much territory."</p>
+
+<p>Scotty spoke up. "We'd better tell Duke and Jerry to leave it out of
+the paper."</p>
+
+<p>Duke Barrows was editor and Jerry Webster the reporter for the
+Whiteside paper. Both were good friends. "They'll play ball," Rick
+agreed. "Well, young ladies, when is the big safari?"</p>
+
+<p>Barby consulted her watch. "Right now. We'll dress and you can fly us
+over."</p>
+
+<p>"Then right now means in an hour. Okay. We'll be ready."</p>
+
+<p>Upstairs, Rick and Scotty washed up and changed into what Scotty
+called "shore-going clothes" that were only slightly less informal
+than their dungarees and T shirts. As they finished and sat down to
+wait for the girls, Rick picked up one of the radio units on the
+workbench. All were finished, although untested. A few final
+decorative touches remained for Barby's plastic headset, including
+setting in some rhinestones for her. It would look like any other
+plastic bauble when he finished.</p>
+
+<p>"Let's get some fresh batteries while we're in<span class="pagenum"><a name="Page_68" id="Page_68">[68]</a></span> town," Rick suggested.
+"Then we can check these out tonight."</p>
+
+<p>"Okay. And remind me to pick up a new mouthpiece for the lung Jan
+uses. She says the one that's on it now is too big and uncomfortable.
+It hurts her mouth."</p>
+
+<p>Jan had become proficient under water with only a few hours practice.
+Rick had led the girls through the entire series of underwater
+maneuvers with the lungs, including practice in sharing one lung
+between them. He was satisfied that they both had a thorough
+understanding of team swimming and enough sense to stay out of at
+least the more obvious troubles novices can get into. He was content
+now to let them go off on their own, which they did fairly often.</p>
+
+<p>After Rick's estimated hour the girls were ready&mdash;except that Barby
+had to make a phone call. She spent another fifteen minutes arranging
+a small get-together at a friend's home to introduce Jan to her chums.</p>
+
+<p>"Now," she said brightly. "We're ready. Are you?"</p>
+
+<p>Rick wisely refrained from comment.</p>
+
+<p>Ten minutes later the four were in the Brants' car, en route to
+Barby's destination. Rick dropped the girls off and arranged to pick
+them up in two hours, then he turned the car toward town.</p>
+
+<p>"Let's visit Duke and Jerry," he suggested.</p>
+
+<p>Scotty looked at him. "Still bothered, aren't you?"</p>
+
+<p>Rick shrugged. It was hard to pinpoint the way he<span class="pagenum"><a name="Page_69" id="Page_69">[69]</a></span> felt. He tried to
+put it into words. "I've talked to the scientists, including Parnell
+Winston. None of them has ever heard of an ailment like the thing that
+struck the team scientists. Winston especially knows a lot, because
+he's studied the human brain extensively. He doesn't even know of
+anything similar."</p>
+
+<p>Scotty knew all this because he had been present. But talking aloud
+helped to make things clearer, so he only commented, "And where does
+that leave us?"</p>
+
+<p>"At the starting line. We haven't moved an inch forward. But at least,
+if medical history seems to have no record of any such cases, we can
+assume that something new and different caused the scientists to go
+off the beam."</p>
+
+<p>"Yes, but if some enemy caused it, how was it done?"</p>
+
+<p>"Glad you asked that," Rick answered gloomily. "Wish someone could
+answer. Anyway, we know why it was done&mdash;if it was done. It was to
+cause trouble with the project. That would be important enough for an
+enemy to go to a lot of trouble."</p>
+
+<p>Scotty shook his head. "The thing that sticks in my craw is, how come
+only two of the scientists got hit? Why wasn't the same thing used on
+the others? If anything was used, that is."</p>
+
+<p>Rick was bothered by the same point, and he had no answer&mdash;nor did
+Steve Ames, with whom they had discussed the problem.</p>
+
+<p>To both boys, the puzzle was more than just an<span class="pagenum"><a name="Page_70" id="Page_70">[70]</a></span> interesting problem to
+be solved. If some enemy really had penetrated the project and somehow
+caused disruption of the scientists' brains, then the people nearest
+and dearest to both of them were also in jeopardy. Spindrift now
+provided three out of five for the new project team.</p>
+
+<p>Rick swung into the main street and into the public parking lot. The
+Whiteside <i>Morning Record</i> was in the heart of town, only a block
+away. Next to the parking lot was a hardware store where Rick planned
+to buy batteries, and diagonally across the street was the Sports
+Center. Nothing in Whiteside was far from anything else; it was a
+typical small town.</p>
+
+<p>It took only a moment to buy a box of batteries; they were the type
+used in hearing aids. Then the boys crossed the street to the Sports
+Center. Extra mouthpieces for the lungs were in stock. They chose one
+that seemed softer and smaller than the regulation models, then
+started for the newspaper.</p>
+
+<p>Two doors away from the Sports Center was the town's only barbershop.
+As they passed, Scotty suddenly grabbed Rick's arm and said hurriedly,
+"Come back!" Quickly he led the way out of sight of the barbershop
+windows.</p>
+
+<p>Rick looked at him curiously. "See something?"</p>
+
+<p>Scotty's forehead wrinkled. "I think so. But it's so unlikely that I'm
+not sure. Rick, I thought I saw the barber from Washington&mdash;the one
+with the massage machine!"</p>
+<p><span class="pagenum"><a name="Page_71" id="Page_71">[71]</a></span></p>
+
+<div class="figcenter" style="width: 500px;">
+<img class="img1" src="images/image_05.jpg" width="500" height="750" alt="Rick focused the monocular on the barbershop" /></div>
+<p><span class="pagenum"><a name="Page_72" id="Page_72">[72]</a></span></p>
+
+<p>Rick's mouth opened in astonishment. "You're kidding!"</p>
+
+<p>Scotty shook his head. "I'm not. I said I wasn't sure. But I don't
+want to stand in front and look, because if it is the barber, he'd
+recognize us."</p>
+
+<p>Rick thought quickly. "Come on."</p>
+
+<p>Back inside the Sports Center, he went to the manager and borrowed a
+powerful monocular&mdash;a pocket telescope that was really one half of a
+pair of binoculars. Then he and Scotty went across the street, taking
+care to keep out of sight of the barbershop by using parked cars as
+cover.</p>
+
+<p>Rick found a vantage point behind a sedan that had all its windows
+open. He focused the monocular on the barbershop window.</p>
+
+<p>Vince Lardner, the shop owner and&mdash;until now&mdash;the sole barber, was
+cutting the hair of a man Rick recognized as a local resident. A
+second barber was cutting the hair of another local man, but the
+barber had his back to the street for the moment.</p>
+
+<p>Rick waited patiently. Scotty asked, "See anything?"</p>
+
+<p>"Only his back. Wait a minute."</p>
+
+<p>Presently the barber spun the chair around and walked to the sink. In
+a moment he turned and his face came into view in the tight close-up
+the powerful glass provided.</p>
+
+<p>Rick sank his teeth into his lip and handed the glass to Scotty
+wordlessly.<span class="pagenum"><a name="Page_73" id="Page_73">[73]</a></span></p>
+
+<p>The pieces were beginning to fall in place now, and the assumption
+that the project had been penetrated was a long step closer to proved
+fact.</p>
+
+<p>The Washington barber had come to Whiteside!</p>
+
+<p>"Wonder what he's after?" Scotty asked.</p>
+
+<p>"One thing is for sure," Rick stated grimly. "He isn't here just to
+cut hair!"</p>
+
+
+
+<hr style="width: 65%;" />
+<p><span class="pagenum"><a name="Page_74" id="Page_74">[74]</a></span></p>
+<h2><a name="CHAPTER_VIII" id="CHAPTER_VIII"></a>CHAPTER VIII</h2>
+
+<h2>The Mind Reader Strikes</h2>
+
+
+<p>Jerry Webster often spoke of himself as "Whiteside's best reporter,"
+which Rick considered a fair description, since he was the only
+reporter in town. Of course Duke Barrows, the editor, did some
+reporting himself, but that didn't count since he carried the title of
+managing editor.</p>
+
+<p>"I'm a good reporter because I can sense a story," Jerry told Rick and
+Scotty. "You two have that certain look that spells trouble. What
+gives?"</p>
+
+<p>"No trouble," Rick answered swiftly. "We just need a little help."</p>
+
+<p>Duke Barrows glanced up from the proof sheets he was editing. "When
+Spindrift needs a little help, there's always a story in it. We'll
+make a deal, won't we, Jerry? You give us the story and we'll supply
+the help."</p>
+
+<p>Rick knew Duke and Jerry well, so it wasn't necessary to beat around
+the bush. "No story. At<span class="pagenum"><a name="Page_75" id="Page_75">[75]</a></span> least not yet, and I can't even give you a
+hint. Only we do need help."</p>
+
+<p>"Two kinds," Scotty added.</p>
+
+<p>"That's right. First of all, we have guests at Spindrift. Name of
+Morrison. You'll pick that up sooner or later, because Barby is
+running around town with Janice Morrison. What we need is a promise
+that you won't mention it in the paper."</p>
+
+<p>Duke's eyebrows went up. "Ahah! Trying to suppress legitimate news,
+are you? What do you think, Jerry?"</p>
+
+<p>Jerry Webster stared up at the ceiling. "I can see the headline now.
+'Mysterious Visitors at Spindrift!' Lead paragraph: 'The mystery of
+strange visitors at Spindrift Island deepened today as members of the
+scientific foundation threatened the Whiteside <i>Morning Record</i> with
+drastic action unless the story was withheld.' How's that, Duke?"</p>
+
+<p>"Needs editing," Duke replied, "but you're on the right track. What's
+the drastic action you're threatening us with?"</p>
+
+<p>Scotty grinned. "Item," he intoned. "Editor and reporter drowned in
+own ink supply. Bodies found among leftover newspaper copies,
+apparently discarded with other waste."</p>
+
+<p>"Too good for 'em," Rick disagreed. "How about 'Editor and reporter
+assume new dimensions. Rolled to paper thinness in own press.'"</p>
+
+<p>"That's drastic," Duke admitted. "Seriously, Rick, you must have some
+good reason for asking us to<span class="pagenum"><a name="Page_76" id="Page_76">[76]</a></span> leave out what could only be a small
+social item."</p>
+
+<p>"It's a good reason, all right," Scotty answered him. "Only we can't
+tell you what it is, Duke."</p>
+
+<p>The editor looked at Jerry. "What say, can we take it on faith?"</p>
+
+<p>"Too simple," Jerry objected. "We ought to get something in trade."</p>
+
+<p>Scotty made eating motions. "Apple pie, with homemade ice cream?
+Sunday night. Said apple pie would be used to pack down a nice, thick
+steak."</p>
+
+<p>Jerry sighed. "I'm tempted."</p>
+
+<p>"It's a deal," Duke agreed. "Make mine rare. And I add one thing: If
+there's a story, we get it first."</p>
+
+<p>Rick looked pained. "Don't you always? But chances are, there never
+will be a story out of this."</p>
+
+<p>"Government deal," Duke said. "It has to be. Okay, Rick. We'll go
+along. What's the second kind of help?"</p>
+
+<p>Rick breathed a sigh of relief. He hadn't doubted that Duke and Jerry
+would hold the story, but it was always hard to ask a favor without
+being able to give the reason. "There's a new barber in Vince
+Lardner's shop."</p>
+
+<p>"Think we're chumps who don't keep up with the news?" Jerry asked, his
+expression disdainful. "Of course there's a new barber. What of it?"</p>
+
+<p>"We need some information about him. If you'll just let me see your
+notes, that should do it."</p>
+
+<p>Jerry hesitated and Scotty grinned. "Bet he doesn't have any notes."<span class="pagenum"><a name="Page_77" id="Page_77">[77]</a></span></p>
+
+<p>Duke glared at Jerry. "See? You've embarrassed the <i>Record</i>. I told
+you to get the story on that barber this morning."</p>
+
+<p>"Time enough later," Jerry retorted, unruffled. "We don't need the
+dope until tonight, and I'll have it. What kind of information do you
+want?"</p>
+
+<p>Rick listed the points on his fingers. "Where he came from, his full
+name, how he happened to get the job&mdash;I mean whether he applied
+directly to Vince or whether he got the job some other way&mdash;and how
+long he expects to stay."</p>
+
+<p>Scotty had a few points, too. "If Vince had a vacancy, find out how
+long he looked for a barber, and how he got this one. Timing is
+important, Jerry. Get all you can on it. And ask him a few questions
+about his massage machine, if it's in sight. It looks like the hair
+gadgets they have in beauty shops."</p>
+
+<p>Editor and reporter stared at the boys curiously. "Why so much
+interest in the barber?" Jerry demanded.</p>
+
+<p>Rick tried to look casual. "Why, one of our special guests might want
+a haircut, and we couldn't take a chance that the barber might not be
+government approved. Simple."</p>
+
+<p>Duke Barrows tilted back in his chair and pushed the green eyeshade to
+the top of his head. "I get the picture." He ticked off the points on
+his fingers, mocking Rick. "Strangers at Spindrift. Not to be
+mentioned. Government work of some kind, for sure, and pretty hot,
+too. So hot, in fact, that a stranger in<span class="pagenum"><a name="Page_78" id="Page_78">[78]</a></span> Whiteside might possibly be
+a menace to the strangers at Spindrift. Rick Brant asks help of local
+reporter. Gets name of stranger. Turns name and details in to some
+government security officer for a check. How's that?"</p>
+
+<p>"Too good," Rick admitted. He had known it would be impossible to put
+anything over on Duke. The editor was a sharp cookie. "But keep it
+quiet, will you, please?"</p>
+
+<p>"You know anything we discuss never goes farther than this office. All
+right, Rick. Jerry will get the dope. Hop to it, hawkeye. Duty calls."</p>
+
+<p>Jerry waved his arms dramatically. "Hold the presses! New barber in
+town! Here I go, after the story of the year!" He swept through the
+door, then made a sheepish reappearance. "Forgot my pencil and copy
+paper," he explained, grabbed them, and vanished.</p>
+
+<p>Duke waved the boys to chairs. "It will take a little while. Get
+comfortable. I have to finish this copy."</p>
+
+<p>Rick and Scotty waited as patiently as possible. Scotty, the more
+relaxed of the pair, borrowed a copy of a style manual and studied it
+with apparent interest. Rick watched him, envious as always of his
+pal's ability to let time pass without floor pacing, nail chewing, or
+other impatient actions.</p>
+
+<p>Duke's analysis of the situation was pretty good, Rick thought, and it
+was based on very little real information. He supposed that an editor
+had more<span class="pagenum"><a name="Page_79" id="Page_79">[79]</a></span> experience to draw on than most people. But so did
+intelligence agents. It wasn't hard to see how a few information leaks
+could add up to a pretty clear picture in an agent's head.</p>
+
+<p>Jerry was back in a short time. Apparently the interview hadn't taken
+long. He produced his sheaf of copy paper with a flourish and pounded
+on a desk for attention. The gesture wasn't necessary. Rick, Scotty,
+and Duke were waiting eagerly.</p>
+
+<p>"Louis Collins, Journeyman Barber," Jerry read. "Age 43. Originally
+from St. Louis, most recently from Washington, D.C. Twenty-five years
+experience. Inventor of the Collins treatment for dry hair, which is
+the machine he has. Claims to have invented it five years ago, while
+working at a hotel in Washington. Came to Whiteside because he prefers
+being near the shore. He's an ardent fisherman. Saw Vince Lardner's ad
+in <i>The New York Times</i> a few days ago and applied at once by phone."</p>
+
+<p>"What day and what time?" Rick asked quickly.</p>
+
+<p>"Monday. He called about noon."</p>
+
+<p>Scotty asked curiously, "How did you get that information out of him?"</p>
+
+<p>"Nothing to it. I told Vince I'd like to look up his ad in the
+<i>Times</i>, because he claimed the ad plugged Whiteside as an excellent
+climate. Then I told this new guy he must have moved fast to get in
+his application ahead of all the other applicants, and he said he
+hadn't even seen the <i>Times</i> until he went to lunch. He called right
+away. Vince nod<span class="pagenum"><a name="Page_80" id="Page_80">[80]</a></span>ded, so I guess the time worked out as Collins said it
+had. Vince said the ad had been running for a week, and no one else
+had applied."</p>
+
+<p>Rick had been calculating. "Scotty, that means Collins phoned after we
+left Washington..." He stopped quickly.</p>
+
+<p>Duke Barrows rubbed his hands in fiendish glee. "Ahah! Giving away
+information. So you've seen this Collins before, in Washington. No
+wonder you're worried about him. Jerry, I'll bet we can sell this
+information to some enemy for millions!"</p>
+
+<p>Scotty grinned. "Not unless you have the plans for the death ray. Only
+death rays bring millions these days. Why, it's getting so a spy can't
+even sell atom bomb secrets for more than a buck apiece any more."</p>
+
+<p>"Guess you're right," Duke admitted, crestfallen. "Well, Rick,
+anything else you need?"</p>
+
+<p>"Middle initial or name?" Rick asked.</p>
+
+<p>"M for Mayhew. Anything else?" Jerry asked with a superior air.</p>
+
+<p>"That does it." Rick consulted his watch. "Let's go, Scotty. Time to
+pick up Barby. I won't thank you two, because you're going to get paid
+in steak and pie. See you later."</p>
+
+<p>At the home of Barby's friend there was another wait while Rick
+chafed. He was anxious to get home and phone Steve Ames. However, as
+it developed, Steve couldn't be reached. It was after dinner before
+Rick made connections.<span class="pagenum"><a name="Page_81" id="Page_81">[81]</a></span></p>
+
+<p>He gave Steve the information Jerry had collected, then asked, "Isn't
+this proof of something?"</p>
+
+<p>Steve chuckled. "It's proof that Whiteside has a new barber. That's
+all. But it's certainly strongly presumptive, Rick. We knew about
+Collins moving before you called, and we're continuing the check on
+him. Meanwhile, I'll alert my boys at Spindrift and tell them to keep
+on their toes."</p>
+
+<p>"I'll pass the word," Rick offered.</p>
+
+<p>"No need. I'm in touch by radio. Now, I want you to do something for
+me. Dr. Marks is arriving at Newark by train at six tomorrow morning.
+Tom Dodd is with him. Can you pick them up?"</p>
+
+<p>"Sure. How?"</p>
+
+<p>"Suppose you fly to Newark and have Scotty drive over. Then you can
+pick them up at the station by car and take them to the plane. If you
+fly them to Spindrift no one will know that Marks has even arrived.
+Tom will try to make sure no one is tailing him, and he'll help you to
+lose any cars that might try to follow."</p>
+
+<p>"We can do it," Rick assured him. "I can land close to the city. I've
+done it before with pontoons."</p>
+
+<p>"Good. Ordinarily, I'd have an agent meet them, but my Newark man is
+in the woods with the Boy Scout group. Call me when Marks is safely
+with the team."</p>
+
+<p>"Will do," Rick promised.</p>
+
+<p>Rick reported the conversation to his father when the scientist came
+in from late work in the labora<span class="pagenum"><a name="Page_82" id="Page_82">[82]</a></span>tory. Hartson Brant nodded wearily.
+"Good. If Marks is on the way, that means he has answers we need badly
+to some of our mathematical problems."</p>
+
+<p>"What I don't get is why he's coming on an overnight train," Scotty
+interjected. "That's doing it the hard way, because it's only a few
+hours from Washington to Newark. Why didn't he get a train at a decent
+hour? This way, he'll spend most of the night sitting on a siding
+somewhere."</p>
+
+<p>The scientist smiled. "I gather that Marks has definite ideas of his
+own. I wouldn't care to be Tom Dodd. I'm sure Marks is giving him
+considerable trouble. He's convinced this security business is a plot
+to inconvenience him and the other people on the project."</p>
+
+<p>"He didn't seem to have a very sweet disposition," Rick agreed. "Good
+night, Dad. Scotty and I are going to bed early, because we'll have to
+be up at dawn."</p>
+
+<p>It was really the first sound night's sleep Rick had since the
+invasion of Spindrift by Steve and the Morrisons. Later, he had to
+smile at himself, because it seemed to be proof of what Scotty had
+said&mdash;that the real reason for his uneasiness was inactivity. He
+admitted that the problem of the stricken team members intrigued him.
+He made no claim to being any great shakes as a detective, but trying
+to solve mysteries, whether scientific or real, was a part of him.</p>
+
+<p>Scotty departed first by boat a few minutes after<span class="pagenum"><a name="Page_83" id="Page_83">[83]</a></span> dawn. Rick warmed
+the Sky Wagon, then went in for a dish of cereal before taking off. He
+had plenty of time. Newark was only a few minutes away in the fast
+little plane.</p>
+
+<p>He timed it perfectly. Scotty was just rolling up to the pier near
+Newark as Rick taxied in after landing. He got into a rowboat brought
+by an attendant, and tied the plane to an anchor buoy. In a moment he
+was in the car with Scotty.</p>
+
+<p>"We'll get some excitement now," Rick predicted.</p>
+
+<p>"Because Marks is arriving?"</p>
+
+<p>"Yes, and because the barber has come to town. If he isn't up to his
+neck in this business, I'll eat his hair oil on pancakes."</p>
+
+<p>Scotty shuddered. "You might at least wait until I've had more
+breakfast."</p>
+
+<p>Rick ignored him. "Also, the team is now assembled in one place. That
+means the enemy has a single target to shoot at."</p>
+
+<p>Scotty laughed out loud. "You should see yourself," he said,
+chuckling. "Since we found the barber yesterday, you've been a new
+man. Beaming and happy as can be. Now the enemy has a single target
+and you're pleased. Didn't it occur to you that the target is us, you
+simple meathead?"</p>
+
+<p>"It did." Rick had to grin, too. "But who can locate the sharpshooter
+best? Why, the guy sitting on the bull's-eye."</p>
+
+<p>Scotty parked and they walked into the station.<span class="pagenum"><a name="Page_84" id="Page_84">[84]</a></span> A quick check of the
+bulletin board told them the train was on time. They walked to the
+gate just as the train announcer called the arrival.</p>
+
+<p>Tom Dodd was one of the last off. He had two suitcases under one arm,
+and he was supporting Marks with the other. Rick and Scotty ran to
+help. Was the scientist ill?</p>
+
+<p>Scotty took the suitcases while Rick grabbed Marks' other arm. The
+scientist shook him off. "I'm perfectly all right," he said irritably.
+"Confound it! Rouse a man at the crack of dawn and expect him to
+respond like a ballet dancer to a cue. Nonsense!"</p>
+
+<p>Marks' appearance belied his words. His face was drawn and pale, and
+it was obvious that his coordination wasn't very good. Tom Dodd was
+plainly worried.</p>
+
+<p>"Let go of me," Marks demanded. He drew himself up and glared at the
+boys. "Which way is the car, please?"</p>
+
+<p>"Straight ahead." Rick glanced at Dodd.</p>
+
+<p>Marks stalked off, but his step was too careful to be convincing. He
+just wasn't normal.</p>
+
+<p>"He wasn't like this when we got on the train," Dodd said in a low
+voice. "Let's get going. I'm anxious to get him to Spindrift."</p>
+
+<p>In the parking lot, Rick ran to open the trunk so Scotty could stow
+the bags. Then he beckoned to Marks, who was staring straight ahead,
+his eyes glassy. "This is the car, sir."</p>
+
+<p>Marks started for the open door. But instead of<span class="pagenum"><a name="Page_85" id="Page_85">[85]</a></span> bending down to get
+in, he walked straight ahead, rigid as a robot, and his face slammed
+into the edge of the low turret top.</p>
+
+<p>Dodd caught him as he fell.</p>
+
+<p>Rick jumped to the scientist's side, afraid he had been knocked out,
+and afraid, too, that something even more serious was wrong.</p>
+
+<p>Marks was not unconscious, but his stare was fixed. "Are you all
+right, sir?" the boy asked anxiously.</p>
+
+<p>The reply was unintelligible.</p>
+
+<p>Scotty bent over the scientist, too. "Are you all right, sir?" he
+repeated urgently.</p>
+
+<p>Marks' fixed stare never wavered. A spate of words poured from him,
+but they made no sense. Now and then a single word emerged clearly.
+Once it was "July," then "soup kettle" and "Planck's constant."</p>
+
+<p>"Just like the others," Tom Dodd said helplessly.</p>
+
+<p>Rick listened with horror. He had no doubt, no doubt at all. Steve had
+described it accurately, and here it was. Marks was a victim of the
+identical ailment that had stricken the other team members!</p>
+
+
+
+<hr style="width: 65%;" />
+<p><span class="pagenum"><a name="Page_86" id="Page_86">[86]</a></span></p>
+<h2><a name="CHAPTER_IX" id="CHAPTER_IX"></a>CHAPTER IX</h2>
+
+<h2>Dagger of the Mind</h2>
+
+
+<p>Tom Dodd took command and gave orders crisply. "Help get him into the
+car. Here, into the back seat."</p>
+
+<p>The agent got in after the scientist while the boys got into the
+front. "Scotty, start driving. We have to shake off any tail that
+picks us up. Try to find a stretch where there isn't much traffic."</p>
+
+<p>Scotty swung the sedan into the traffic stream while Rick joined Tom
+Dodd in watching behind them. A few minutes later Scotty slipped into
+an alley and stepped on the gas. At the end of the alley he turned the
+wrong way down a one-way street, found another alley, and slipped into
+it. He emerged under a railroad trestle and moved into the stream of
+traffic once more. Watching carefully, he moved with the traffic until
+he saw an opportunity to cross a main thoroughfare as the light
+changed from yellow to red.</p>
+
+<p>Theirs was the last car through the intersection,<span class="pagenum"><a name="Page_87" id="Page_87">[87]</a></span> Rick saw, before
+traffic started through the cross street. Scotty took another turn,
+doubled back, and went through another alley. As he emerged onto a
+street where traffic was sparse, he slowed.</p>
+
+<p>"That should do it," Tom Dodd said. "Nice work."</p>
+
+<p>"How is he?" Rick asked anxiously.</p>
+
+<p>"Just like the others," Tom said flatly. "Listen, boys. Our Newark
+agent is in Whiteside. I don't think it's wise to take Marks to
+Spindrift in this condition, but I don't want to take him far, either.
+Have you any contacts here?"</p>
+
+<p>Rick tried to remember. His father had associates in Newark, he was
+sure, including a doctor or two. But he couldn't remember their names.
+"I could call home," he suggested. "Dad will have some ideas."</p>
+
+<p>Dodd considered. "You couldn't use the scrambler from here. Could you
+tip your father off without giving information to anyone who happened
+to be listening on the wire?"</p>
+
+<p>Rick thought he could.</p>
+
+<p>"Okay." Dodd motioned to a restaurant. "There's a phone in there. I
+can see the booth through the window. Hop to it."</p>
+
+<p>Rick hurried into the restaurant. The full horror of what had happened
+to Dr. Marks was just having its effect. He found himself shivering as
+though with a severe chill. Marks was the victim of something ghastly.
+He seemed to be trying to make sense, as though there was still a
+glimmer of intelligence be<span class="pagenum"><a name="Page_88" id="Page_88">[88]</a></span>hind the blank stare. But his words were
+disconnected, completely unintelligible.</p>
+
+<p>Barby answered the phone, caught the urgency in Rick's voice, and
+yelled for their father. Hartson Brant came hurriedly.</p>
+
+<p>"What is it, Rick?"</p>
+
+<p>"Guarded language," Rick said urgently. "Dad, don't you have a
+professional friend in Newark? The teletype machine just went haywire
+for the third time and I need help."</p>
+
+<p>Hartson Brant muttered, "Good Lord! Yes, Rick. I have a mechanic
+friend who is ideally suited for the purpose. Constantine Chavez. Look
+him up in the professional part of the phone directory. I'll phone him
+and say you're bringing the machine."</p>
+
+<p>"Good, Dad. I'll come home as soon as possible. Better phone the man
+who runs the machines and give him the information."</p>
+
+<p>"All right. Be careful."</p>
+
+<p>Rick disconnected and looked up the name under the listing of
+physicians. Back in the car, he cast a quick look at Dr. Marks. The
+scientist was sitting quietly, staring straight ahead. He wasn't
+talking, and Rick was glad. He didn't know how much of the gibberish
+he could take. It was weird and horrifying, particularly since Marks
+had been so crisp and terse&mdash;even though sometimes unpleasant&mdash;in his
+speech.</p>
+
+<p>Dr. Chavez was watching for them through his window and hurried out to
+meet the car. He was a<span class="pagenum"><a name="Page_89" id="Page_89">[89]</a></span> tall, slender man with handsome features that
+showed his Spanish ancestry.</p>
+
+<p>"You must be Rick," he said, shaking hands. "You look very much like
+your father. He phoned to say you were bringing a damaged machine, but
+I also gathered he was merely being cautious about something he didn't
+care to discuss on the phone."</p>
+
+<p>"That's right, Doctor," Rick said. He introduced Tom Dodd and Scotty,
+failing to mention that Dodd was a government agent. Then he pointed
+to Dr. Marks in the back seat.</p>
+
+<p>"There's your patient, sir."</p>
+
+<p>"Bring him into the house," Dr. Chavez directed. "I assume from his
+appearance that the trouble is mental and not physical?"</p>
+
+<p>"Exactly," Dodd said.</p>
+
+<p>Inside the house they found one room outfitted as a home office. "I
+have an office downtown," the doctor explained, "but I also use this
+one a few afternoons a week. Now, who can tell me about this?" His
+eyes were on Marks, and as he talked, he reached for the scientist's
+wrist.</p>
+
+<p>Tom Dodd explained carefully, "He was suddenly stricken. We were with
+him. We don't know what happened, except that he made sense one
+minute, but talked only garbled words the next."</p>
+
+<p>Chavez took an otoscope, an instrument used to examine eyes, ears,
+nose, and throat, and switched on the tiny light. He flicked it into
+Marks' eyes and watched the behavior of the pupils. Then he listened<span class="pagenum"><a name="Page_90" id="Page_90">[90]</a></span>
+with a stethoscope. A little rubber hammer came out next and was
+applied to the reflexes of the stricken scientist. The reflexes looked
+normal to Rick.</p>
+
+<p>Dr. Marks suddenly looked up and began spouting gibberish. Rick
+winced.</p>
+
+<p>Chavez listened gravely, apparently not at all disturbed. The flow of
+meaningless words ceased and Rick sighed with relief. He saw that
+Scotty had been equally affected.</p>
+
+<p>"What is your specialty, Doctor?" Dodd asked.</p>
+
+<p>"I'm a neurologist."</p>
+
+<p>That was good, Rick thought. A neurologist was exactly what Marks
+seemed to need.</p>
+
+<p>"Do you make anything of this?" Dodd asked.</p>
+
+<p>The doctor shook his head. "Nothing. I've never seen a case like it.
+I've never even heard of one. In fact, I know of only one analogue,
+and it's an electronic one. Do you know how computers work? The big
+electronic brains?"</p>
+
+<p>The three nodded.</p>
+
+<p>"Then you will understand. I have worked with computers, and now and
+then one of them suddenly starts turning out gibberish for no apparent
+reason. A check of the circuits may show that everything is
+functionally normal. Yet, the gibberish continues. Often it clears up,
+with no more reason than it started. Sometimes this happens when the
+machine is cold, before it is properly warmed up. At other times, it
+happens when the machine is tired."<span class="pagenum"><a name="Page_91" id="Page_91">[91]</a></span></p>
+
+<p>"Tired?" Dodd looked his disbelief. "Machines don't get tired. Not in
+those terms."</p>
+
+<p>Chavez smiled. "Perhaps not. Yet, to those who work with them, it does
+sometimes appear that the machine is tired. There is really no other
+expression for it."</p>
+
+<p>Rick knew something of this through his association with Dr. Parnell
+Winston of the Spindrift staff. Winston was an expert in the new
+science of cybernetics, which is defined as the science of
+communications and control mechanisms in both living beings and
+machines.</p>
+
+<p>"Parnell Winston would know," Rick said.</p>
+
+<p>"He most certainly would," Chavez agreed. "Are you aware that he and I
+have worked together? My interest was in the biological portion of the
+project. His was in the electronic. Of course we worked as a team with
+other specialists."</p>
+
+<p>"Under whose auspices?" Dodd asked quickly.</p>
+
+<p>"Let us be candid," Chavez invited. "Obviously, this is not an
+ordinary case. The guarded language Hartson Brant used was indication
+enough of that. Rick Brant I identify because of his resemblance to my
+friend, and I think I identify Don Scott, of whom I have heard a great
+deal from Hartson. But who are you, Mr. Dodd?"</p>
+
+<p>For answer, Tom Dodd took out his identification folder and handed it
+to the physician.</p>
+
+<p>Chavez studied it. "I know your organization, Mr. Dodd. But what is of
+greater importance for the<span class="pagenum"><a name="Page_92" id="Page_92">[92]</a></span> moment, your organization knows me. I
+suspect it was for that reason Hartson Brant selected me for you to
+consult." He gestured to the phone. "You will want to call your
+office. My records are in New York."</p>
+
+<p>Dodd's face expressed his relief. "I was a little nervous," he
+admitted. "It was a choice between possibly risking further damage to
+Marks or taking a chance on someone based only on a recommendation
+from Dr. Brant. I'm glad you're in the clear."</p>
+
+<p>He went to the phone and called New York. In a moment he said, "Dodd
+here. Check on Dr. Constantine Chavez." He held the phone for perhaps
+half a minute, then said, "Roger. That does it."</p>
+
+<p>He held out his hand to the neurologist. "Glad to know you, Doctor.
+Can you take over?"</p>
+
+<p>"Not only can I take over, you would have trouble getting rid of me.
+This man is obviously hurt in a way that is strange to me, and I
+assure you, my experience with damaged minds is considerable. He may
+be somewhat under the influence of a drug&mdash;I will check more
+thoroughly&mdash;but that is not the cause. If I may make a quick and
+highly tentative guess, this mind is suffering from some kind of
+trauma induced from an outside source."</p>
+
+<p>"You mean it's not a disease?" Rick asked quickly.</p>
+
+<p>"Precisely. I know of no disease that would behave like this. I can't
+even imagine a disease with these symptoms."</p>
+
+<p>"How can you be sure?" Scotty pressed.<span class="pagenum"><a name="Page_93" id="Page_93">[93]</a></span></p>
+
+<p>"Obviously I can't at this stage of investigation. But you must
+recognize that a physician develops a rather definite feeling for
+injury after years of experience. My own experience tells me that
+mental damage of this scope is almost always accompanied by other
+symptoms when it is the product of a disease. No, I cannot credit the
+idea of a pathogenic organism too seriously. It is as though some
+outside agent pierced the cranium and cut off the control centers of
+the brain."</p>
+
+<p>"A dagger of the mind," Scotty murmured.</p>
+
+<p>Chavez looked up sharply. "Yes! An ideal phrase for it."</p>
+
+<p>Rick recognized the quotation from his school-work. <i>Macbeth</i>, Act II.
+Another of Shakespeare's phrases from the same work leaped into his
+mind. "Macbeth hath murdered sleep." Not Macbeth, but Marks. Rick knew
+he wouldn't sleep well that night, nor for many nights to come.</p>
+
+<p>Dagger of the mind! Well, it fitted. Watching the blank face of what
+had been, only hours before, a brilliant scientist, Rick could feel
+its deadly point himself.</p>
+
+
+
+<hr style="width: 65%;" />
+<p><span class="pagenum"><a name="Page_94" id="Page_94">[94]</a></span></p>
+<h2><a name="CHAPTER_X" id="CHAPTER_X"></a>CHAPTER X</h2>
+
+<h2>Search for Strangers</h2>
+
+
+<p>The good weather turned bad, and dark clouds hung low over the New
+Jersey coast. It was appropriate weather for the state of mind at
+Spindrift. With Marks a victim of the mysterious "dagger of the mind,"
+only Dr. Morrison remained of the original team.</p>
+
+<p>The question, of course, was "Who next?"</p>
+
+<p>At Hartson Brant's urgent request, Steve Ames visited the island and a
+meeting of all staff was called in the big library.</p>
+
+<p>Rick and Scotty sat on a library table, while the scientists occupied
+the few library chairs. Steve Ames sat on Hartson Brant's desk and
+acted as chairman for the informal session.</p>
+
+<p>By mutual agreement, the girls had been excluded. Jan was nearly in a
+state of shock over what had happened to Marks. Not only was she fond
+of the crusty scientist, but she was fearful that<span class="pagenum"><a name="Page_95" id="Page_95">[95]</a></span> the mysterious
+ailment would strike her father next. And Barby was rapidly catching
+the same fear. After all, new team members probably were not immune,
+and Hartson Brant, Julius Weiss, and Parnell Winston were deeply
+involved in the project.</p>
+
+<p>Steve called the meeting to order. "Hartson, you suggested that I
+come, which I was glad to do. Suppose you start by telling us what you
+had in mind."</p>
+
+<p>"Very well, Steve." The scientist's glance embraced his colleagues and
+the boys.</p>
+
+<p>"We have a problem that must be solved before we can continue with
+calm and objective minds on the project that faces us. The problem is
+simply, what is the ailment that has stricken three of us, and what is
+its cause?"</p>
+
+<p>Hartson Brant tamped tobacco into his pipe thoughtfully. "Let us see
+what we know. First of all, two team members were stricken in
+Washington, within a short time of each other. They were examined by
+competent specialists who arrived at no conclusion. They admitted they
+were unable to diagnose the ailment. The possibility of an unknown
+disease was considered briefly, but not seriously. The possibility of
+a chemical agent&mdash;a drug, if you like&mdash;also was considered. This
+possibility has not been entirely rejected. However, a detailed
+laboratory investigation disclosed no trace of chemicals in the
+patients, apart from chemicals that were expected, of course."<span class="pagenum"><a name="Page_96" id="Page_96">[96]</a></span></p>
+
+<p>"Could there be chemicals that left no trace?" Scotty asked.</p>
+
+<p>Hartson Brant shook his head. "No one can claim total knowledge of
+body chemistry, obviously. Just the same, the elements to be found in
+the body, and the proportions in which they occur, are well known. I
+said the possibility has not been entirely eliminated, but it seems
+unlikely that chemical interference caused the disruption."</p>
+
+<p>"What does that leave?" Steve inquired.</p>
+
+<p>The scientist shrugged. "I can't even guess. Physical interference,
+perhaps. There is also a possibility, which is very difficult to
+explore, that the ailment was caused within the minds of the
+scientists by some catalytic agent, or by some psychic trauma that we
+can't even imagine."</p>
+
+<p>Rick and Scotty exchanged glances. They had seen the ailment at work,
+and even its effects were almost beyond description. Its cause was
+hard to imagine.</p>
+
+<p>"But, to continue. Steve recognized the possibility that the ailment
+was caused by some outside source. Call it an enemy source, if you
+prefer. He acted to get the remaining team members beyond reach of the
+enemy by smuggling them to Spindrift. He succeeded with Dr.
+Miller&mdash;excuse me, Dr. Morrison. He did not succeed with Dr. Marks.
+What does this suggest?"</p>
+
+<p>"That hiding Dr. Morrison was an effective preventative," Steve Ames
+concluded.<span class="pagenum"><a name="Page_97" id="Page_97">[97]</a></span></p>
+
+<p>"If he is hidden." Rick said the words before he even thought.</p>
+
+<p>"What do you mean, Rick? No one outside the family or the project
+knows of his presence!" Julius Weiss exclaimed.</p>
+
+<p>Steve held up his hand. "Hold it a minute. We'll get to that point in
+its proper turn."</p>
+
+<p>Hartson Brant picked up the threads again. "We will assume for the
+moment that Steve's statement is correct, and that hiding Dr. Morrison
+was a preventative. I know Steve doesn't accept this fully, but we
+must use assumptions since we have no facts of consequence. If the
+assumption is correct, then we have to accept the fact that enemy
+agents are interested in the project. And we must also accept that
+they have some means of creating a mental block by remote control."</p>
+
+<p>Rick stole a glance at Parnell Winston. The cyberneticist was sitting
+quietly, his bushy eyebrows knitted thoughtfully. Winston hadn't said
+a word.</p>
+
+<p>Hartson Brant paced the floor as he went on. "We now have one slight
+bit of additional information that supports the theory of enemy
+interference. You are all aware of what happened to Dr. Marks this
+morning. He is in the hands of Constantine Chavez, who is in touch
+with the physicians in charge of the other team members. Dr. Chavez is
+of the opinion that Dr. Marks' mental injury was caused by physical
+means, although he cannot say how. He also states, although there
+seems to be no<span class="pagenum"><a name="Page_98" id="Page_98">[98]</a></span> connection with the mental injury, that Marks was
+drugged."</p>
+
+<p>Parnell Winston spoke for the first time. "Steve, if Chavez says Marks
+was drugged, we can accept it. How could it have happened?"</p>
+
+<p>Steve spread his hands in a gesture that seemed to Rick to indicate
+embarrassment. "I have gone over every step of the journey with Tom
+Dodd. The answer is yes. Thanks to Marks' bullheadedness, and a
+clerical error, there was an opportunity for an enemy to get at him on
+the train."</p>
+
+<p>The scientists waited, obviously wanting to know more. Steve
+elaborated. "Marks was covered by one of our men at every moment, even
+while he was working at the Bureau of Standards, and while he was at
+his apartment. The agents ate and drank the same things. Nothing has
+happened to them. However, when the reservations were made for the
+train trip, Marks specified that he wanted a bedroom. He got one, and
+Tom Dodd got the one next door."</p>
+
+<p>"Why did Marks want to travel by train overnight, anyway?" Scotty
+demanded. "That's getting from Washington to Newark the hard way."</p>
+
+<p>"I told you he was stubborn," Steve reminded. "Tom tried to talk him
+out of it but failed. After all, the project team members aren't
+prisoners. We can't use force, and we can't order them to do anything.
+Marks wanted to go overnight by train because he always traveled that
+way, he said. He insisted."</p>
+
+<p>Dr. Morrison said sadly, "I assure you that he is<span class="pagenum"><a name="Page_99" id="Page_99">[99]</a></span> not an easy man to
+get along with sometimes. But we must remember that he is&mdash;or was&mdash;an
+extremely competent scientist. Competence like his can be forgiven
+many eccentricities."</p>
+
+<p>"Thanks to his eccentricities, we've also lost his competence," Julius
+Weiss pointed out. "Go on, Steve."</p>
+
+<p>"Right. Well, Tom specified bedrooms A and B, and by the time he got
+the reservations and found that he had actually received bedrooms B
+and C, it was too late to change because the train was sold out."</p>
+
+<p>"I can't see what difference that made," Rick objected.</p>
+
+<p>"You will. People often buy connecting bedrooms on a train, and that's
+what Tom had done. He planned to keep the connecting door open and
+remain awake all night with an eye on Marks. However, while A and B
+connect, B and C do not. Do I make myself clear?"</p>
+
+<p>"I think so," Rick agreed. "The connecting bedrooms come in pairs,
+A-B, C-D, and so on."</p>
+
+<p>"That's it. Well, Tom ran a fast check on the person who had received
+bedroom D, and found it was a Baltimore businessman who often traveled
+on the same train, going overnight to New York. So Tom didn't worry
+about it. Instead, he kept his bedroom door open so he could watch the
+corridor. He says he didn't sleep at all, and I believe him. He's one
+of my best agents. The occupant of Bedroom D<span class="pagenum"><a name="Page_100" id="Page_100">[100]</a></span> came on the train at
+Baltimore and went right to bed. The night passed quietly, until it
+was time to get Marks up. Tom had great trouble waking him up, and he
+was groggy until this strange effect hit him. Rick and Scotty know.
+They were there."</p>
+
+<p>The boys shuddered, remembering Marks' condition.</p>
+
+<p>"But where did the opportunity to drug him come in?" Weiss asked.</p>
+
+<p>"We've done some fast checking on every possible angle," Steve said
+quietly, "and we've found a couple of interesting things. First of
+all, the man who reserved Bedroom D is in a Baltimore hospital. He was
+struck by a hit-and-run car as he walked from his office to the
+railroad station. Obviously, he was struck deliberately. He's in
+critical condition."</p>
+
+<p>"Then the man on the train..." Rick gasped.</p>
+
+<p>"Yes. Who was the man on the train? We don't know. We've had our
+Boston office go over the room, and they've turned up no fingerprints
+except those of the porter who cleaned up after the train left New
+York. The room was wiped clean. But our Boston men also found an
+interesting spot on the rug. They had a sample analyzed, and so far as
+we can determine, it's a kind of water-soluble salt paste often used
+by doctors when they take electrocardiograms."</p>
+
+<p>The group leaned forward, interested. Rick knew the kind of stuff
+Steve meant, because he had once watched Zircon getting an
+electrocardiogram. The<span class="pagenum"><a name="Page_101" id="Page_101">[101]</a></span> big scientist had fainted from sheer overwork,
+and possible heart complications were suspected. The technician
+squeezed the paste from a tube and applied it to wrists, ankles, and
+chest, under the metal terminals of the machine. Its purpose was to
+allow a better electrical contact.</p>
+
+<p>Julius Weiss demanded excitedly, "Steve, do you imply that this
+unknown person took an electrocardiogram of Marks' heart responses?"</p>
+
+<p>The JANIG agent shrugged. "I imply nothing. I'm merely reporting."</p>
+
+<p>Again Parnell Winston spoke. "Perhaps I can shed some light on this.
+It's true that such an electropaste is used to make better connections
+for electrocardiograms. But perhaps of greater importance for this
+discussion, it is also used in making electroencephalograms."</p>
+
+<p>Rick and Scotty spoke in unison. "What?"</p>
+
+<p>Winston turned to them. "It's a long word, but not a difficult one.
+<i>Electro</i> for electrical. <i>Encephalo</i> is simply a Greek form meaning
+'the brain.' <i>Gram</i>, also from the Greek, means something drawn or
+written. A record, if you like. So an electroencephalogram is simply
+an electrical recording of the brain."</p>
+
+<p>"That may be significant," Hartson Brant said thoughtfully. "But,
+assuming an enemy could get an EEG&mdash;which is the handy way of saying
+electroencephalogram, Rick and Scotty&mdash;what would he do with it?"<span class="pagenum"><a name="Page_102" id="Page_102">[102]</a></span></p>
+
+<p>Parnell Winston rose. "Hartson, I think you can conduct the rest of
+this without me. I have an extraordinary notion whirling around in my
+head that I'd like to discuss with Chavez. I'll pick up the car at the
+pier and drive over, if you don't mind. And by the way, Steve, can
+JANIG get some information for me?"</p>
+
+<p>"We can try."</p>
+
+<p>"Good. I want to know if the two team scientists who were stricken
+first had EEG's made after the attack. I would also like to check
+their medical history, as completely as possible, to find out if EEG's
+were ever taken while they were normal."</p>
+
+<p>"I'll give the orders right away," Steve agreed. "I don't know what we
+can turn up on their early medical history, but we can try."</p>
+
+<p>Parnell Winston departed. Rick almost wished he had asked permission
+to accompany Winston, but there was more to be said here, too.</p>
+
+<p>"The evidence is not conclusive," Hartson Brant summed up, "but it is
+certainly strong enough to warrant a clear assumption: we have an
+enemy who, by unknown means, can inflict brain damage."</p>
+
+<p>"All right. Now for some loose ends." Steve looked at the boys. "Rick
+and Scotty turned up a barber in Whiteside. It happened they had first
+seen him in the project office building in Washington, so they got his
+name and called. We were already checking on the barber, and knew he
+was in Whiteside. We'll dig deeper until we know more about him than
+he<span class="pagenum"><a name="Page_103" id="Page_103">[103]</a></span> does. But for now, our information indicates he is just what he
+claims to be. He got the job in Whiteside legitimately. He had planned
+to take a new job for a long time. So far as we can tell, he's as
+innocent as a woolly little lamb."</p>
+
+<p>"Just the same," Rick said stoutly, "I'm not satisfied. I'd like to
+get some more dope on that massage machine of his. Especially after
+what Dr. Winston said."</p>
+
+<p>Steve grinned. "Why don't you?"</p>
+
+<p>Rick and Scotty looked at each other, and rose to the challenge. "We
+will," they stated flatly.</p>
+
+<p>Steve nodded. "All right. You're known in Whiteside and my men are
+not. An influx of strangers, or even one inquisitive stranger, would
+attract attention. But that's not all. I have another job for you,
+too."</p>
+
+<p>They waited eagerly.</p>
+
+<p>"I want a survey of the area. My Boy Scout team can help somewhat, but
+they're strangers, too, even though they have an explanation for their
+presence. Scan the area for anything suspicious. Get your newspaper
+pals on the job and have them sniff around for evidence of any strange
+folks in the area. They can do it easily."</p>
+
+<p>"We'll do it," Rick agreed. There was nothing hard about looking for
+strangers in their own territory. He knew exactly how to go about it.</p>
+
+<p>"All right. Search for strangers. Get your pals on the job, but do it
+without tipping anything off.<span class="pagenum"><a name="Page_104" id="Page_104">[104]</a></span> That State Police captain you've worked
+with will be a big help, too. You can tell him national security is
+involved, but that's all."</p>
+
+<p>"At least we're not working entirely in the dark any more," Dr.
+Morrison said wearily. "Even if the assumption of an enemy is wrong,
+it's something to go on."</p>
+
+<p>Rick stood up. The conference apparently was at an end.</p>
+
+<p>"Tonight we'll plan," he announced. "And tomorrow we'll start. If
+there are any strangers in the area, you'll have full particulars by
+tomorrow night."</p>
+
+<p>"That," said Steve Ames, "is a promise I'll hold you to."</p>
+
+
+
+<hr style="width: 65%;" />
+<p><span class="pagenum"><a name="Page_105" id="Page_105">[105]</a></span></p>
+<h2><a name="CHAPTER_XI" id="CHAPTER_XI"></a>CHAPTER XI</h2>
+
+<h2>The Dangerous Resemblance</h2>
+
+
+<p>Rick stirred, and whatever he had been dreaming faded into vagueness.
+He couldn't have said what he had been dreaming about. He was neither
+asleep nor awake, but in the shadowland somewhere between. Something
+as yet undefined had brought him halfway toward awakening, but the
+influence was not powerful enough to bring his senses alert.</p>
+
+<p>And then, suddenly, he was wide awake, ears straining to listen. He
+sensed a presence in the room, and even as he tried to recognize it, a
+form landed on his chest and steel spikes drove into his ribs. He
+leaped up with a yell as another form landed on the bed. Both forms
+were making fantastic noises.</p>
+
+<p>His eyes opened wide as he suddenly realized that a rousing cat-dog
+fight was taking place on his stomach!</p>
+
+<p>Scotty ran in and leaped for the battlers. He grabbed the spitting,
+snarling cat and held it high.<span class="pagenum"><a name="Page_106" id="Page_106">[106]</a></span> Dismal let out a wail of anguish as he
+realized his hated enemy was out of reach.</p>
+
+<p>Rick shouted, "Down, boy!"</p>
+
+<p>Dismal leaped high and landed again with four feet bunched on Rick's
+stomach.</p>
+
+<p>Rick's shout died into a gurgle. Not that the pup was heavy, but he
+had landed while his master was in the midst of a breath, with muscles
+relaxed.</p>
+
+<p>Scotty put the cat into the hall and closed the door, trapping Dismal
+in the room. Then he turned and laughed at Rick's discomfort.</p>
+
+<p>"Next time you arrange a fight for your personal entertainment, you'd
+better have a referee on hand."</p>
+
+<p>"It was a draw," Rick said ruefully, "except that the innocent
+bystander lost. Whatever got into Dismal?"</p>
+
+<p>Scotty was dressed. Apparently he had already been downstairs. "The
+cat went too far. Dismal found him drinking from his water dish."</p>
+
+<p>Rick grinned. That was adding insult to injury, all right. He stripped
+off the blankets and examined his stomach. Shah's claws had dug right
+through blanket, sheet, and pajamas, but had not drawn blood.</p>
+
+<p>"It was time to get up, anyway," he said philosophically. "Gangway,
+Scotty. I'm going to shower and dress. We've got work to do."</p>
+
+<p>"Uhuh. The passengers are waiting downstairs," Scotty said.</p>
+
+<p>Rick blinked. "What passengers?"</p>
+
+<p>"Jan and Barby. They want to go."<span class="pagenum"><a name="Page_107" id="Page_107">[107]</a></span></p>
+
+<p>The boys had decided the evening before that they would start the
+search with a flight in the Sky Wagon. After a quick inspection of the
+area, which probably wouldn't disclose much, they planned to go into
+Whiteside for a talk with Jerry and Duke at the newspaper office, and
+with Captain Douglas of the State Police.</p>
+
+<p>Rick considered. He didn't mind taking the girls around on pleasure
+junkets, but this was business. "Why do they have to go?" he demanded.</p>
+
+<p>Scotty shrugged. "They don't. But Jan is plenty upset over Dr. Marks,
+and Barby is starting to worry about Dad and the others. If we leave
+them here, they'll just stew. If they go, it may take their minds off
+things."</p>
+
+<p>"I suppose that's right. Anyway, they can't get in the way much. We'll
+stick 'em in the back seat."</p>
+
+<p>"Come on, then. Let's eat and get going."</p>
+
+<p>Rick showered and dressed hurriedly, and got downstairs just in time
+to take his seat at the breakfast table. After bidding the family good
+morning, he turned to Jan. "Shah and Dismal had a fight this morning."</p>
+
+<p>Jan put a hand to her mouth. "Oh! Shah didn't hurt him, did he?"</p>
+
+<p>That nettled Rick a little. The idea of assuming that a mere cat, even
+a champion Persian, could win a fight with Dismal! Then common sense
+got the better of him. The unhappy truth was, Shah could lick Dismal
+with no strain at all.<span class="pagenum"><a name="Page_108" id="Page_108">[108]</a></span></p>
+
+<p>"No damage," he replied. "Except to me. The war took place on my
+stomach."</p>
+
+<p>Jan was supposed to look sorry, but she didn't. She giggled. Barby
+giggled, too.</p>
+
+<p>"I guess they thought you'd be a fair witness if anyone asked who
+won," Jan explained.</p>
+
+<p>Rick saw he was getting no sympathy. After all, what could anyone do?
+Dogs and cats were just natural enemies. Besides, if he was fair about
+it, he had to admit that Shah teased the pup but didn't start serious
+fights.</p>
+
+<p>After breakfast the four young people went down to the beach where the
+Sky Wagon was hauled up. In a few moments they were air-borne. Rick
+headed for Seaford, the fishing town down the coast. It didn't make
+much sense to go farther south than that. Beside him, Scotty polished
+the binocular lenses with a piece of lens tissue from the camera kit,
+and started sweeping the area below.</p>
+
+<p>Apparently all was normal along the seacoast and in Seaford, but that
+meant nothing. The area could be loaded with strangers and they'd
+never know it from the air.</p>
+
+<p>Rick had a sudden idea. "Let's call Cap'n Mike and get him on the job.
+If there are any strangers in Seaford, he'll know it."</p>
+
+<p>"I think that's a wonderful idea," Barby called from the back seat.</p>
+
+<p>Jan asked, "Who is Cap'n Mike?"</p>
+
+<p>Barby immediately related the adventure of<span class="pagenum"><a name="Page_109" id="Page_109">[109]</a></span> <i>Smugglers' Reef</i>, and the
+part the retired fishing skipper had played.</p>
+
+<p>Cap'n Mike knew everything worth while about the town of Seaford. He
+would be a good check point not only for the town, but also for the
+summer colonies between Whiteside and Seaford. He often acted as a
+fishing guide for the summer tourists.</p>
+
+<p>Rick checked the summer colonies from the air, although he had little
+expectation of seeing anything unusual.</p>
+
+<p>Barby pointed down as they passed over one. "Look! Scotty, let me have
+the glasses."</p>
+
+<p>Both boys turned quickly. "What do you see?" Scotty asked. He handed
+her the glasses.</p>
+
+<p>"The gaudiest houseboat!" Barby exclaimed. "Jan, it's painted orange!"</p>
+
+<p>The boys snorted.</p>
+
+<p>After inspecting the coast from Seaford past Spindrift to the more
+populated areas on the north, Rick swung inland to inspect the woods
+near Whiteside. He didn't know exactly what to look for, except
+possibly unexplained campfires that could be investigated later.</p>
+
+<p>He landed at Spindrift and went at once to the house. Cap'n Mike
+didn't have a phone, but Rick knew how to get a message to him.
+Scotty, listening, said, "He won't be in. The fleet is still out
+fishing this time of day."</p>
+
+<p>Rick grinned. "It's Sunday. Lost track of time?"<span class="pagenum"><a name="Page_110" id="Page_110">[110]</a></span></p>
+
+<p>Scotty had. But suddenly he snapped his fingers. "Hey! Duke and Jerry
+are coming over for dinner."</p>
+
+<p>His message to Cap'n Mike en route through a mutual friend, Rick
+motioned to Scotty. "Let's go."</p>
+
+<p>They took both of the island boats, planning to leave one for Duke and
+Jerry to use later in the day. Then, after tying up the boats at the
+main pier and getting the car, they called first on Captain Douglas of
+the State Police.</p>
+
+<p>The officer knew the boys well, and knew in addition of their
+connection with JANIG. He promised readily to assist.</p>
+
+<p>"Probably my own officers won't be too much help," he said, "but they
+can ask the local police to keep their eyes open up and down the
+coast. We won't say anything about the federal government being
+interested. To everyone but me, this will be a routine State Police
+matter."</p>
+
+<p>Rick hesitated for a moment, but he was sure of Captain Douglas'
+discretion. "We're interested in the new barber, too," he added.
+"Steve Ames is already checking him, but you might keep your eyes
+open."</p>
+
+<p>"I'll do that," Captain Douglas assured him. "And how about the Boy
+Scout leaders camped behind Spindrift?"</p>
+
+<p>Rick was about to say casually that he didn't suspect any Boy Scout
+leaders, then he caught the twinkle in the captain's eye.</p>
+
+<p>"He's hep," Scotty said.<span class="pagenum"><a name="Page_111" id="Page_111">[111]</a></span></p>
+
+<p>Captain Douglas nodded. "One of my officers paid them a call. He's a
+sharp one, and he made some kind of excuse for getting into their
+tent. He came back and reported they were apparently on a hunting
+expedition of some kind&mdash;with riot guns. I took a car full of armed
+troopers and we dropped in. One of the Scout leaders turned out to be
+a man who was in the same FBI class that I attended. He showed me his
+identification card, so I gave him my phone number in case he needed
+help. And that was that."</p>
+
+<p>Scotty said thoughtfully, "I guess the hardest thing in the world is
+keeping a secret."</p>
+
+<p>"That's the second hardest," Douglas corrected. "The hardest usually
+is finding out how the secret became public in the first place."</p>
+
+<p>The boys went from the State Police barracks to the Whiteside <i>Morning
+Record</i> and found Jerry on the job. "The press never sleeps," he
+greeted them. "What brings you two to town on a peaceful Sunday?"</p>
+
+<p>"We brought you a boat," Rick explained. "In exchange for a favor."</p>
+
+<p>Jerry eyed them suspiciously. "What kind of a favor?"</p>
+
+<p>It took only a moment to explain. "Sure," Jerry agreed. "Duke won't
+object to keeping you posted. We'll keep an eye open for you. And
+we'll collect for the favor with an extra helping of pie tonight."</p>
+
+<p>"It's a deal," Rick agreed.<span class="pagenum"><a name="Page_112" id="Page_112">[112]</a></span></p>
+
+<p>As it turned out, Jerry's bargain of an extra helping of pie was
+conservative. He had three for dessert that night.</p>
+
+<p>Rick noticed that both Jerry and Duke eyed Dr. Morrison curiously, and
+he knew they were trying to recall if they had ever seen a picture
+that would help place him in their minds. Not that they would use the
+information. It was just that newspapermen developed a high order of
+frustration in the face of a mystery.</p>
+
+<p>But Jan noticed something else. She came over to where Rick was
+pouring fresh coffee for his friends. "Rick, those friends of yours
+are nice. Have you noticed how much Mr. Barrows looks like Dad?"</p>
+
+<p>Rick looked. The two were deep in conversation, and it was the first
+time he had seen them together. They looked very much alike,
+particularly in the gathering darkness. They were about the same
+height, give or take a fraction of an inch, and both had the same
+shock of unruly hair. They probably weighed within five pounds of each
+other. Actually, however, the resemblance was superficial. They might
+have been cousins, but not brothers.</p>
+
+<p>"They do look alike," Rick agreed.</p>
+
+<p>Later, he saw Jan deep in conversation with Jerry and wandered by, to
+eavesdrop a little. He knew that Jerry was entirely trustworthy, but
+his friend was also a nosy reporter who would try to pump the girl.
+Rick intended to step in and break it up if that were the case.<span class="pagenum"><a name="Page_113" id="Page_113">[113]</a></span></p>
+
+<p>"The Virgin Islands sound wonderful," Jerry was saying. "How long did
+Rick and the others stay with your family?"</p>
+
+<p>"They never actually stayed with us," Jan replied. "Of course we
+invited them to, but they were so anxious to get to Clipper Cay, they
+only stayed one night in town. We met them that night, at Dr. Ernst's.
+He's a mutual friend. I was excited about the treasure, and I begged
+Dad to take Mother and me to Clipper Cay, so I could dive with the
+boys. He was going to take us, too, only everyone was back in
+Charlotte Amalie with the treasure before we had a chance."</p>
+
+<p>Rick grinned and went on his way. Jan was talking with great
+assurance. He didn't have to worry about Jerry breaking down the cover
+story.</p>
+
+<p>It was late when the party broke up. Rick and Scotty took their guests
+to Whiteside Pier, where Duke had left his car. As they roared up to
+the pier Rick had to swerve to avoid a pram, a blunt-ended rowboat,
+that had been tied carelessly in the place where he usually tied up.
+He wondered who owned it. Prams were not usual along the coast.</p>
+
+<p>Jerry and Duke climbed out after thanking the boys again for a fine
+dinner. The two walked off into the darkness toward the parking lot.</p>
+
+<p>Rick started to back out and head for home, then paused. He was
+curious about the pram.</p>
+
+<p>"Hand me the boat hook," he told Scotty.</p>
+
+<p>His pal obliged. "What's up?"<span class="pagenum"><a name="Page_114" id="Page_114">[114]</a></span></p>
+
+<p>"I'm curious. Who around here has a pram?"</p>
+
+<p>"No one I know. That looks like a new one, too."</p>
+
+<p>Rick pulled the little rowboat closer with the boat hook and turned
+the speedboat's searchlight on it, hoping to find a name.</p>
+
+<p>Suddenly both boys froze.</p>
+
+<p>"Was that a yell?" Rick asked.</p>
+
+<p>Scotty was already on his way up the pier. "Yes, from the parking lot.
+Come on!"</p>
+
+<p>Rick hurriedly threw a rope around a piling and secured it with a
+couple of fast half-hitches, then he hurried after Scotty.</p>
+
+<p>It was pitch dark in the parking lot, but they could hear sounds of a
+scuffle plainly now, and once there was a muffled grunt.</p>
+
+<p>It suddenly occurred to Rick that he hadn't heard Duke's car start. He
+sprinted, calling to Scotty to look for a weapon. Once, some time ago,
+they had fought a battle with rocks against guns in this very spot. He
+scooped up a couple of rocks, hoping no guns were waiting this time.</p>
+
+<p>"Hold 'em!" Scotty yelled. "We're coming!"</p>
+
+<p>There was a yell in reply. Jerry Webster called, "Watch it! They're
+running away!"</p>
+
+<p>Car headlights switched on, and in their glare Rick saw Jerry
+pointing. For a moment he considered following his friends'
+assailants, then abandoned the idea. They could escape easily in the
+woods.</p>
+
+<p>"What happened?" Scotty demanded.</p>
+<p><span class="pagenum"><a name="Page_115" id="Page_115">[115]</a></span></p>
+
+<div class="figcenter" style="width: 500px;">
+<img class="img1" src="images/image_06.jpg" width="500" height="751" alt="&quot;I&#39;m curious. Who around here has a pram?&quot;" /></div>
+
+<p><span class="pagenum"><a name="Page_116" id="Page_116">[116]</a></span></p>
+
+<p>Duke Barrows got out of the car, nursing his head.</p>
+
+<p>"Two men jumped us when we started to get into the car," he answered
+shakily. "One smacked me on the head with something hard and almost
+knocked me out. If Jerry hadn't put up a good fight, they'd have had
+us&mdash;although I don't know what for."</p>
+
+<p>"Were they holdup men?" Rick asked quickly.</p>
+
+<p>"They didn't wear signs," Duke answered grumpily. "But holdup men
+usually say something, don't they? 'This is a stickup.' Or something
+like that."</p>
+
+<p>Jerry Webster examined bruised knuckles in the glare of the car head
+lamps. "They didn't say anything," he added. "Not a word. When you
+yelled, they broke off and ran into the woods."</p>
+
+<p>Scotty scratched his head. "Mighty funny," he mused. "What could they
+have wanted?"</p>
+
+<p>Duke Barrows brushed dirt off his jacket. "They probably were
+reporters from a Newark paper," he said caustically, "trying to find
+out about the mysterious visitors on Spindrift."</p>
+
+<p>It hit Rick then. "Duke," he exclaimed, "you look like Dr. Morrison!
+I'll bet it was a case of mistaken identity!"</p>
+
+<p>The editor looked at him keenly. "Could be," he agreed. "That means
+you have reason to believe someone would be interested in harming Dr.
+Morrison."</p>
+
+<p>"I'm just assuming," Rick said hurriedly.<span class="pagenum"><a name="Page_117" id="Page_117">[117]</a></span></p>
+
+<p>"Uh-hum." The editor grunted his disbelief. "And what should we do
+about it?"</p>
+
+<p>Rick looked at Scotty, who shrugged. The shrug said that probably
+nothing could be done now, so far as Duke and Jerry were concerned,
+but that the case was far from closed.</p>
+
+<p>"Better notify Captain Douglas," Rick suggested. "I can't think of
+anything else."</p>
+
+<p>Jerry Webster flexed an arm that appeared to be aching. "Sure that
+won't conflict with your security people?" he asked.</p>
+
+<p>Rick assumed an air of wide-eyed innocence. "Now, Jerry! Who said
+anything about security people? I just suggested you notify the State
+Police. Who else would you notify when someone attacks you?"</p>
+
+<p>Duke climbed into the car. "Come on, Jerry. We'll get no satisfaction
+out of these two. Let's go rub liniment on our wounds, and then we'll
+make a report to the State Police. Good night, lads. And I hope your
+mystery bites you. Let me know if it does, so I can say 'I told you
+so' in print."</p>
+
+<p>The boys waved as Duke drove off, leaving them in darkness. As they
+made their way back to the speedboat, Rick spoke his thoughts aloud.</p>
+
+<p>"I guess the enemy uses muscles, too, huh?"</p>
+
+<p>Scotty answered thoughtfully, "Looks like it. Unless they really were
+holdup men."</p>
+
+<p>Rick shook his head, even though Scotty couldn't<span class="pagenum"><a name="Page_118" id="Page_118">[118]</a></span> see the reaction.
+"Pretty unlikely. But suppose the enemy kept a watch on movements in
+and out of Spindrift? From a distance they might assume that Duke was
+Morrison. So it would make sense for them to keep a watch at the pier
+in case he came back&mdash;which he did."</p>
+
+<p>"And when he came back, they'd either murder him or kidnap him?"
+Scotty sounded disbelieving. "I doubt it. Nothing the enemy has done
+so far points to that kind of tactic. Why should they start using
+muscle methods now?"</p>
+
+<p>Rick had no good answer. "Let's step on it," he said. "We have to
+report this. I have a hunch the Boy Scout team is going to be scouring
+the woods around here tonight."</p>
+
+
+
+<hr style="width: 65%;" />
+<p><span class="pagenum"><a name="Page_119" id="Page_119">[119]</a></span></p>
+<h2><a name="CHAPTER_XII" id="CHAPTER_XII"></a>CHAPTER XII</h2>
+
+<h2>The Coast Guard Draws a Blank</h2>
+
+
+<p>Rick said quietly, "And so the wolf ate Little Red Riding Hood, and
+when the grandmother heard about it she said&mdash;"</p>
+
+<p>Barby's voice erupted in the tiny earphone plug in Rick's ear. "I
+don't think that's very funny, Rick Brant!"</p>
+
+<p>Scotty spoke up. "Barby doesn't like realism in her fairy tales."</p>
+
+<p>Barby answered, "I don't think you're very funny either, Donald
+Scott!" Her voice faded on the last word.</p>
+
+<p>Rick asked quickly, "Barby, did you move then?"</p>
+
+<p>"No, Rick. Why?"</p>
+
+<p>"You faded. Scotty, did you notice a fade?"</p>
+
+<p>"Negative. I did not."</p>
+
+<p>Rick asked, "Barby, please recite something."</p>
+
+<p>"Recite what?"</p>
+
+<p>"Anything."<span class="pagenum"><a name="Page_120" id="Page_120">[120]</a></span></p>
+
+<p>Barby began, "She walks in beauty like the night..."</p>
+
+<p>Rick turned slowly, listening for differences in strength of signal
+received.</p>
+
+<p>Scotty interrupted. "Hey, what's that?"</p>
+
+<p>"Lord Byron," Barby said loftily. "I wouldn't expect you to know."</p>
+
+<p>Rick had it now. "Okay," he called. "Come on in."</p>
+
+<p>He had been standing on the front porch of the Brant home. Scotty was
+inside the laboratory building, while Barby and Jan were at Pirate's
+Field. Presently Scotty joined him and grinned. "Work good?"</p>
+
+<p>"Perfect."</p>
+
+<p>Barby and Jan came through the orchard and up on the porch. Barby was
+wearing an ornamental plastic head band, not too gaudy for daytime
+wear, but not too simple for anything dressy. She had arranged her
+hair so the gadget was hardly noticeable. A wave of smooth blond hair
+hid the little bump made by the battery.</p>
+
+<p>"Technically," Barby stated, "it worked fine. But the program material
+was terrible."</p>
+
+<p>The boys chuckled. "How do you know it was technically fine?" Scotty
+teased.</p>
+
+<p>Barby looked at him coolly. "Because I heard Rick perfectly."</p>
+
+<p>"And I heard you and Scotty," Rick agreed. "All three units work fine.
+Have you switched them off?"<span class="pagenum"><a name="Page_121" id="Page_121">[121]</a></span></p>
+
+<p>Barby reached up and seemed to pat her hair slightly. "I forgot," she
+admitted. "Now it's off."</p>
+
+<p>Rick looked at Jan. "Could you hear me through Barby's phone while I
+was talking?"</p>
+
+<p>Jan shook her head. "No, I couldn't. I was listening, too. These are
+wonderful, Rick."</p>
+
+<p>He smiled his thanks. "One interesting thing, though. I should have
+known, but it didn't occur to me. The receivers are directional."</p>
+
+<p>"What's that?" Barby asked.</p>
+
+<p>"Directional. The antenna is a tiny coil. When it's broadside to the
+incoming signal, the volume is loudest, but when it's end on, the
+volume is much less. So, if you can't hear well, just turn sideways.
+Turn until the signal is loudest."</p>
+
+<p>Scotty took his transceiver from his pocket and examined it with
+pride. It was no larger than a pack of playing cards, and its
+sensitive microphone was incorporated right into the case. The tiny
+antenna was a piece of stiff steel wire only two inches long. The
+whole gadget fitted easily into an inside coat pocket without a
+noticeable bulge.</p>
+
+<p>Barby's rig was slightly different. The antenna ran along one edge of
+the plastic strip. At one end the microphone was in contact with her
+head just above the ear, allowing for transmission of voice by bone
+conduction, a new method developed by the United States Air Force. At
+the other end of the band a tiny speaker made similar contact. Rick
+had worried about the effectiveness of both mike<span class="pagenum"><a name="Page_122" id="Page_122">[122]</a></span> and phone, since he
+had never used the types before, but the design had turned out very
+well.</p>
+
+<p>"Pretty neat if we do say so," Scotty admitted modestly.</p>
+
+<p>"For once I agree with you," Barby said generously. "Now what, Rick?
+There isn't anything more to do, is there?"</p>
+
+<p>"Not on these." But there was more to do along other lines. He was
+waiting for word from JANIG. Barby and Jan disappeared and returned in
+a few moments with iced drinks. The boys accepted them gratefully. It
+was a warm day.</p>
+
+<p>"How about a swim?" Scotty suggested.</p>
+
+<p>Rick was about to point out that they might have work to do when Joe
+Blake, the JANIG agent in charge at the laboratory, hailed him. Rick
+ran to meet the agent.</p>
+
+<p>"The boys on the mainland didn't turn up a thing," Blake reported.
+"They searched from a half mile south of the pier to a half mile
+north. No pram anywhere."</p>
+
+<p>Rick snapped his fingers. "I had a hunch they wouldn't! Okay. I'm
+going to take off right now and search the coast. If that pram wasn't
+connected with the attack on Duke and Jerry, I'll eat it."</p>
+
+<p>"Good luck," Blake said. "Let me know if you need any help."</p>
+
+<p>Rick hurried back to the porch. The JANIG scout team had reported
+early in the morning that the pram was gone from the pier. They had
+been cover<span class="pagenum"><a name="Page_123" id="Page_123">[123]</a></span>ing the Whiteside area most of the night, searching for
+some sign of the pair that had attacked Rick's friends, but had turned
+up nothing suspicious.</p>
+
+<p>Then, at Rick's suggestion, they had undertaken a search for the pram.
+His point was simply that he had never seen a pram in the Whiteside
+area&mdash;something that strangers would not have known. They might have
+figured that tying up in plain sight was the best way of hiding their
+boat. It would have been, if prams had been more common.</p>
+
+<p>He motioned to Scotty. "Let's go. No sign of the pram."</p>
+
+<p>Barby rose instantly. "Can we go with you?"</p>
+
+<p>Rick considered, then nodded. He could see no objection to taking them
+on what could only be a short plane trip.</p>
+
+<p>As they hurried to the plane, Scotty said, "What bothers me is, why
+didn't the JANIG team have someone at the landing?"</p>
+
+<p>"They did," Rick replied. "I asked the same question. Their roving
+patrol had been by there a short time earlier, but saw nothing
+suspicious. After all, they can't post men everywhere. So two of them
+take turns keeping watch on the tidal flats, in case anyone tries to
+cross from the mainland directly to here. The other two keep moving."</p>
+
+<p>"But it's funny anyone would attack Duke and Jerry," Barby objected.
+"It isn't ... well, logical."</p>
+
+<p>Rick grinned. Logic and his sister had never become well acquainted.
+He answered, "Suppose the<span class="pagenum"><a name="Page_124" id="Page_124">[124]</a></span> enemy had been keeping track of movements
+by water to Spindrift? That isn't farfetched. They could do it easily
+without being noticed. Then, late yesterday, they saw two men get in a
+boat and come to the island. They were probably watching from cover.
+And what did they see?"</p>
+
+<p>Jan answered excitedly, "Jerry, and a man who looked like my father!"</p>
+
+<p>"That's it, Jan. So, if I guess correctly, they waited, hoping the man
+they thought was Dr. Morrison would come back. And he did, and they
+were waiting."</p>
+
+<p>"Sounds reasonable," Scotty agreed. "Except for one small thing. Why
+attack Dr. Morrison when all they have to do is turn on a gadget and
+his mind goes blank?"</p>
+
+<p>Jan shuddered visibly. Scotty added hurriedly, "Sorry, Jan."</p>
+
+<p>"Maybe it's not that simple," Rick said thoughtfully. "If they only
+have to turn on a gadget, why did they need to drug Dr. Marks?"</p>
+
+<p>There was no answer to that. As soon as they were air-borne, Rick
+headed north, searching the coastline, swinging low now and then to
+examine marinas where numbers of boats were tied up. Scotty kept the
+binoculars working, but there was no sign of a pram.</p>
+
+<p>"Do you suppose it's under cover somewhere?" Barby asked.</p>
+
+<p>Rick shrugged. "Maybe. They might cover it if<span class="pagenum"><a name="Page_125" id="Page_125">[125]</a></span> they thought anyone
+would come looking for it."</p>
+
+<p>"They'll surely think of that, won't they?" Barby asked.</p>
+
+<p>"Not necessarily. After all, they tied up at the pier in plain sight.
+I think they assumed no one would worry about a small rowboat. They
+just didn't know prams are uncommon."</p>
+
+<p>Scotty put the glasses down for a moment and rubbed his eyes. "How far
+could they have come, anyway? We're miles above Spindrift, and no one
+would row that far."</p>
+
+<p>He was right, of course. Rick admitted, "I've been racking my brains,
+and I can't remember whether or not the pram had an outboard motor.
+Just as I was about to take a close look, Jerry yelled. Do you
+remember, Scotty?"</p>
+
+<p>Scotty shook his head. "But even with an outboard, they probably
+wouldn't have come this far."</p>
+
+<p>"Check." Rick swung the Sky Wagon around and headed south on a
+straight course to Spindrift. As the fast little plane passed over the
+Brant house he throttled back and dropped lower. "Let's start the
+search again."</p>
+
+<p>Every cove was investigated, and anything that might have been a boat
+was inspected carefully. Then, as they reached the summer colony north
+of Seaford, Barby exclaimed, "Look! There's that fancy houseboat
+again!"</p>
+
+<p>The houseboat was putting out from land, swinging on a northerly
+course. Rick saw that it was<span class="pagenum"><a name="Page_126" id="Page_126">[126]</a></span> powered by twin outboards and that it
+cruised at about fifteen knots.</p>
+
+<p>Scotty yelled, "Hey! Behind the houseboat! Look at the dory they're
+towing!"</p>
+
+<p>Rick swung low and craned his neck to see. It was! The houseboat used
+a pram as a tender, and the pram had its own low-power outboard motor.</p>
+
+<p>"That's enough," he said with satisfaction. He kept the Sky Wagon on a
+southerly course until Seaford passed below, to keep the houseboaters
+from thinking the plane's sole interest had been in them. Beyond
+Seaford, he picked up Cap'n Mike's shack across the road from the old
+windmill.</p>
+
+<p>"Let's see if Mike's home," he said, and stood the wagon up on a wing.
+He leveled off in time to buzz low over the old shack, which was not
+as shabby as it looked, and neat as a ship's cabin inside, then he
+pulled up into a screaming Immelman and looked out.</p>
+
+<p>Cap'n Mike emerged from the shack waving what seemed to be a shirt.
+Rick waggled his wings in greeting, then did a wing over that brought
+him back low and fast over the old seaman's head. Cap'n Mike was
+grinning broadly as he waved.</p>
+
+<p>Rick set a course north and slightly inland. In a short time he was
+back on the water again, taxiing to the Spindrift beach.</p>
+
+<p>While the others went to the house, he stopped at the lab and reported
+to Joe Blake that he had found a pram. The agent got what details Rick
+had,<span class="pagenum"><a name="Page_127" id="Page_127">[127]</a></span> and passed the word to the shore team on the mainland with
+instructions to follow the houseboat's movements from shore. Then he
+went to the phone and called Steve Ames.</p>
+
+<p>Finally Joe hung up. "Steve says to keep an eye on the houseboat, but
+to take no action. He's going to do a little investigating."</p>
+
+<p>"How?"</p>
+
+<p>"He didn't say. But he expects to have something by tonight."</p>
+
+<p>With that, Rick had to be satisfied.</p>
+
+<p>Apparently Steve wasted no time, because Barby answered the phone just
+before dinner, then called:</p>
+
+<p>"It's Steve Ames, Rick!"</p>
+
+<p>Rick ran to the telephone.</p>
+
+<p>"Thought I'd let you know," Steve reported. "I had the Coast Guard pay
+a visit to your houseboat this afternoon."</p>
+
+<p>"You did?" Rick was incredulous. "But that means they're tipped off
+now that we're watching them!"</p>
+
+<p>Steve sounded hurt. "Fine thing," he said, wounded. "No faith, huh?
+Ever hear of the Coast Guard's courtesy inspection service?"</p>
+
+<p>"Sure. They'll inspect your boat for safety."</p>
+
+<p>"That's it. And that's the gag we used. We sent a brand-new ensign, a
+real boyish type. He checked half a dozen boats before he got to the
+houseboat. When he pulled alongside and offered a courtesy
+investigation, they invited him aboard like an old friend."<span class="pagenum"><a name="Page_128" id="Page_128">[128]</a></span></p>
+
+<p>"What did he find?" Rick asked excitedly.</p>
+
+<p>"Nothing. All was in order, and the boat had plenty of extinguishers,
+life jackets, and other safety items, so he gave it a clean bill of
+health. They fed him iced tea and cookies, and waved good-by as if he
+was their long-lost son."</p>
+
+<p>"What kind of people were they?"</p>
+
+<p>"Two middle-aged couples. Business partners, from Trenton, and their
+wives. We got the names from him and checked. They really are
+partners, in a used-car business. Sorry, Rick. Looks like another dead
+end. The Coast Guard drew a blank this time."</p>
+
+<p>"But there isn't another pram within miles of Spindrift," Rick
+objected.</p>
+
+<p>"All right. We'll be keeping an eye on these people, but we have no
+grounds for any action. Any luck with the barber?"</p>
+
+<p>"We haven't tried yet," Rick told him. "Tomorrow's the day. We've been
+getting the Megabuck network completed in case we need to
+communicate."</p>
+
+<p>"Okay. Good luck, and keep me informed."</p>
+
+<p>"I will, Steve."</p>
+
+<p>Rick hung up and returned to the porch, deep in thought. To the
+waiting trio he said, "A blank. Nothing. Looks like the barber is
+still our best lead."</p>
+
+<p>"That houseboat is in it, too," Barby stated positively.</p>
+
+<p>"How do you know?" Scotty asked.<span class="pagenum"><a name="Page_129" id="Page_129">[129]</a></span></p>
+
+<p>"It's too flashy," Barby explained. "Too bright. Really nice people
+wouldn't have a boat that color. You wait and see, they're in this
+somehow!"</p>
+
+<p>Rick shook his head, more in sorrow than in anger. "Good thing the
+boat isn't bright red," he said wearily. "That would really be proof
+they're criminals!"</p>
+
+
+
+<hr style="width: 65%;" />
+<p><span class="pagenum"><a name="Page_130" id="Page_130">[130]</a></span></p>
+<h2><a name="CHAPTER_XIII" id="CHAPTER_XIII"></a>CHAPTER XIII</h2>
+
+<h2>The Megabuck Mob Acts</h2>
+
+
+<p>Barby Brant flew up the stairs and ran down the hall, skidding to a
+stop in front of Rick's door. Then, conscious that her burst of speed
+was less than dignified, she drew herself up and tapped on the door
+gently.</p>
+
+<p>Rick had just finished dressing. He opened the door, and his eyebrows
+went up at Barby's poorly concealed excitement.</p>
+
+<p>"What's up?" he demanded. "Atom bomb ticking in the library or
+something?"</p>
+
+<p>Barby made a heroic effort to be casual. "I just thought you might be
+interested. The houseboat is anchored in North Cove."</p>
+
+<p>Rick was very much interested! North Cove was between Spindrift and
+Whiteside pier. He felt a tingle of excitement. Was the enemy closing
+in?</p>
+
+<p>"Did you see it?" he asked.</p>
+
+<p>"No, but Dad did. He went over to pick up the<span class="pagenum"><a name="Page_131" id="Page_131">[131]</a></span> morning papers, and
+there it was. It must have gone by during the night."</p>
+
+<p>"Thanks, Barby," Rick said absently. His mind was already exploring
+the possibilities. The houseboat had taken up the ideal position for
+watching comings and goings from Spindrift. The cove was even close
+enough so the sound of the Sky Wagon's engine could be heard clearly.</p>
+
+<p>Yet, according to Steve, the people on it were ordinary enough. There
+was nothing suspicious about them, except that they had the only pram
+in the area. He wondered if perhaps the pram had nothing to do with
+the attack on Duke and Jerry. After all, people on houseboats had to
+land once in a while, for shopping.</p>
+
+<p>In the same moment, he realized that Whiteside was closed tight on
+Sunday evenings. There was nothing to be bought. That was when the
+attack had taken place.</p>
+
+<p>He ate breakfast with minimum conversation, only vaguely conscious
+that the others were watching him with interest, aware that he was
+chewing over the problem in his own fashion.</p>
+
+<p>After breakfast, Scotty broke in. "Well, what's all the high-brain
+activity leading up to?"</p>
+
+<p>Rick was just about ready. "Couple of things," he said. "First, we
+have only two possibilities for enemy contacts in the area. The
+houseboaters, and the barber. There may be others, but we don't know
+about them."<span class="pagenum"><a name="Page_132" id="Page_132">[132]</a></span></p>
+
+<p>"All right. What do we do about it?"</p>
+
+<p>"Well, suppose both are involved. Is that a reasonable assumption?"</p>
+
+<p>Scotty nodded thoughtfully. "I think so. The barber ties in because he
+came from Washington, and he has the machine. The houseboaters tie in
+because of the pram."</p>
+
+<p>"Okay. Then if both are involved, they have to contact each other
+sometime. They have to exchange information, at the very least."</p>
+
+<p>Scotty was with him. "And it would be easier for the houseboaters to
+contact the barber than vice versa. Because everyone has to get a
+haircut sooner or later. Right?"</p>
+
+<p>"One hundred percent. So we keep a watch on both. I'll work it out
+with Joe Blake. We could keep watch by day, when possibility of
+contact is greatest because the barbershop is open. The JANIG team on
+the mainland can keep watch by night, because if the houseboaters and
+the barber meet at night it will have to be in the woods. Anywhere in
+town would be too obvious&mdash;except for the barbershop."</p>
+
+<p>Barby and Jan had listened in silence, but Barby could contain herself
+no longer. "And we're going to help!"</p>
+
+<p>To Barby's astonishment, Rick nodded. She had expected opposition.
+"You and Jan can keep watch of the houseboat. Scotty and I will take
+the mainland. If the houseboaters start for Whiteside pier,<span class="pagenum"><a name="Page_133" id="Page_133">[133]</a></span> you'll
+tell us. We'll pick them up as they land and trail 'em."</p>
+
+<p>Barby nodded, pleased. "The Megabuck Mob goes into action! We'll use
+the radio network. Right?"</p>
+
+<p>"Yes. First thing is, where do you take up a position? If I remember
+correctly, you can see North Cove from the attic. It will be kind of
+hot up there, but maybe we can rig a fan."</p>
+
+<p>"We won't mind," Jan said swiftly. "When do we start?"</p>
+
+<p>"Right now."</p>
+
+<p>Scotty spoke up. "You said you had a couple of things. What's the
+other one?"</p>
+
+<p>"We have to get a look at the barber's machine. I don't know how we'll
+do it. But we can figure out something."</p>
+
+<p>In the back of Rick's mind was the thought that the houseboaters might
+have moved nearer Whiteside for the purpose of contacting the barber,
+as well as to get a better look at traffic between Spindrift and the
+mainland. If that were true, they had better hurry.</p>
+
+<p>He had another thought, too. "What time is it?"</p>
+
+<p>Barby consulted her watch. "Five before eight. Why?"</p>
+
+<p>"The barbershop doesn't open until nine. I think it might be useful to
+have someone call on the houseboaters and try to pump them a little.
+It might be<span class="pagenum"><a name="Page_134" id="Page_134">[134]</a></span> interesting to hear why they chose to anchor in North
+Cove."</p>
+
+<p>Barby's eyes got round. "Would you do it?"</p>
+
+<p>Rick shook his head. "It can't be anyone from Spindrift, or from the
+police. It has to be someone plausible. I'm thinking of Cap'n Mike."</p>
+
+<p>"Hey, that's just the ticket!" Scotty shook Rick's hand solemnly.
+"Cap'n Mike can pretend to be fishing, the way he used to when he was
+keeping an eye on Creek House. He could drift over to the houseboat
+and ask for a drink of water, or something, and strike up a
+conversation. They'd think he was just a typical salty character."</p>
+
+<p>"Then that's how we'll do it. Scotty, suppose you get the binoculars
+for Barby, then rig up a fan. I'll go get Cap'n Mike. It won't take
+long, and we can have something set before the barbershop opens."</p>
+
+<p>Scotty helped Rick push the plane out from the beach, then collected
+the binoculars. Rick warmed the plane and checked the gas. He could
+use a few minutes to gas up, too. There was a pier in Seaford where he
+could land and get the proper grade of fuel.</p>
+
+<p>He taxied out, headed into the wind, and took off. Then, to confuse
+watchers, he headed straight for Whiteside. As he passed over the cove
+he saw the houseboat, anchored in the best position for watching the
+Spindrift-Whiteside boat course. His mouth was set in a straight line.
+Maybe there was no proof, but how much circumstantial evidence was
+needed<span class="pagenum"><a name="Page_135" id="Page_135">[135]</a></span> to paint a picture? He was sure the houseboat was a part of
+the plot against the project.</p>
+
+<p>Far inland, out of sight of the coast, he swung south, picked up Salt
+Creek and followed it to Smugglers' Reef. He turned down the coast
+past the town, buzzed Cap'n Mike's shack, and landed.</p>
+
+<p>Captain Michael Aloysius Kevin O'Shannon was at the pier when he
+docked. Rick cut the engine and climbed out on the pontoon. He heaved
+a line to the old seaman, who hauled him to the pier.</p>
+
+<p>Cap'n Mike was nearly seventy years old, but as Rick well knew, he had
+the vigor and keen mind of a man twenty years his junior. Under the
+battered master's cap was a thatch of white hair and a strong,
+weather-beaten face.</p>
+
+<p>"About time you paid a friendly call," Cap'n Mike greeted him. "Sorry
+I found no strangers for you. Was goin' to call today. Where's
+Scotty?"</p>
+
+<p>Rick felt a twinge of conscience. He had intended to pay a visit to
+his friend so many times, but something always seemed to get in the
+way. It had been many weeks since his last call.</p>
+
+<p>"It isn't exactly a social call," he said apologetically. "We need
+your help, Cap'n Mike."</p>
+
+<p>The old man looked at him quizzically. "What for? Fishin' or
+detectin'?"</p>
+
+<p>"Detectin'," Rick answered.</p>
+
+<p>"Accepted! Now I see why you were lookin' for strangers. When and
+where do I start?"<span class="pagenum"><a name="Page_136" id="Page_136">[136]</a></span></p>
+
+<p>"Right now, at Spindrift. Can you come?"</p>
+
+<p>"Wait'll I turn off my coffeepot. Anything I'll need?"</p>
+
+<p>"We'll want you to do a little fishing, too."</p>
+
+<p>Cap'n Mike nodded and hurried up the pier to his shack. In a few
+minutes he was back, rod case and tackle box in hand. He cast off and
+climbed into the plane. "Let's go, boy! Time's awastin'. Who we after
+this time?"</p>
+
+<p>Rick started the engine and was air-borne before he answered. Then,
+almost immediately, he had to land again to take on gas. By the time
+he was in the air en route to Spindrift, Cap'n Mike was squirming so
+impatiently that the whole plane seemed to vibrate.</p>
+
+<p>"Well, get on with it," he said irritably.</p>
+
+<p>Rick smiled. "All right. We don't know who we're after."</p>
+
+<p>Cap'n Mike grunted.</p>
+
+<p>"Seriously, we don't. Some folks in a houseboat are anchored in North
+Cove. We want to find out why."</p>
+
+<p>Cap'n Mike nodded sagely. "For no reason. They just might be dangerous
+criminals, so you want to investigate. All right, go ask 'em."</p>
+
+<p>"We can't. We want you to go fishing, and work your way to the
+houseboat. Ask for a drink of water or something, then find out if you
+can what they're doing."</p>
+<p><span class="pagenum"><a name="Page_137" id="Page_137">[137]</a></span></p>
+
+<div class="figcenter" style="width: 500px;">
+<img class="img1" src="images/image_07.jpg" width="500" height="744" alt="Cap&#39;n Mike quickly hauled the Sky Wagon to the pier" /></div>
+
+<p>"Got it all worked out, have ye?" The old captain <span class="pagenum"><a name="Page_138" id="Page_138">[138]</a></span>snorted. "Where's
+the fun in that? Like to do things my own way."</p>
+
+<p>Rick hurriedly backtracked. "All right, do it anyway you like. We just
+want the information."</p>
+
+<p>"What for?"</p>
+
+<p>Rick sighed. "Can't tell you, Cap'n."</p>
+
+<p>"Must be I got untrustworthy since I saw you last."</p>
+
+<p>"It isn't that. It's a&mdash;well, it's a government matter."</p>
+
+<p>Cap'n Mike smacked his thigh with a calloused hand. "I should 'a'
+known! All right, Rick. I'll do it. Then maybe I can get my
+congressman to tell me what I've done."</p>
+
+<p>Rick made a great swing around Whiteside, pointing out the houseboat
+to Cap'n Mike as he passed North Cove, and landed off Pirate's Field.
+Scotty was waiting.</p>
+
+<p>After greeting the old seaman, Scotty said, "The girls are watching
+from the attic. When do we get started?"</p>
+
+<p>"As soon as Cap'n Mike is fixed up."</p>
+
+<p>Cap'n Mike was pretty self-sufficient and required little attention. A
+cup of hot coffee, a jug of fresh water, a little bait and a rowboat,
+and he was on his way. Fortunately, the Spindrift boat landing was not
+in sight of North Cove. Cap'n Mike sculled slowly along the shore. He
+would emerge at the cove, surprising the houseboaters.</p>
+
+<p>Rick checked on the girls. They were engaged in<span class="pagenum"><a name="Page_139" id="Page_139">[139]</a></span> making themselves
+comfortable on an old bed they had dragged in front of the window from
+which North Cove could be seen. He borrowed the glasses and looked at
+the houseboat, then handed them back, satisfied. They could see
+everything that went on.</p>
+
+<p>Barby had her plastic set in place. Rick checked, and found that she
+had forgotten to turn it on. He grinned at her embarrassment.</p>
+
+<p>"I'll call you from downstairs, and again when we get set on the
+mainland. Good luck."</p>
+
+<p>The girls echoed the wish.</p>
+
+<p>Cap'n Mike was fishing, allowing the rowboat to drift slowly in the
+direction of the cove. Rick watched awhile, and was satisfied. If
+anyone could put it over, Cap'n Mike could.</p>
+
+<p>"Now," he asked Scotty, "how do we get to Whiteside without attracting
+attention?"</p>
+
+<p>Scotty scratched his head. "I don't know. Unless you want to walk. We
+could cross the tidal flats and hike to town."</p>
+
+<p>Rick vetoed that. "Too far and too slow. The barber would have time to
+cut twenty heads of hair before we got there."</p>
+
+<p>"How about asking Jerry to come for us?"</p>
+
+<p>"You've got it! He could come down the wood road and pick us up right
+behind the island. He knows the way." Rick went into the library and
+called the <i>Morning Record</i> number. Duke Barrows answered. Rick
+explained that they had to get to<span class="pagenum"><a name="Page_140" id="Page_140">[140]</a></span> Whiteside by the back way, without
+volunteering why. Duke hesitated, then agreed to send Jerry.</p>
+
+<p>Rick smiled as he hung up. "Duke will get a story out of this
+somehow," he said. "He's so curious he could burst a seam. Come on.
+Jerry will get started right away."</p>
+
+<p>Just before nine o'clock the boys and Jerry arrived at the newspaper
+office. Jerry was about to burst with curiosity, but he wasn't going
+to let it get the better of him. He hadn't asked a single question all
+the way from the wood road back of Whiteside into town.</p>
+
+<p>Duke Barrows was apparently taking the same tack. He looked up as the
+boys entered, grunted, then continued working on the following day's
+editorial.</p>
+
+<p>"Something just occurred to me," Rick said, after greeting the editor.
+"Isn't this pretty early for you and Jerry to be at work? I thought a
+morning paper didn't open for business until afternoon."</p>
+
+<p>"We never sleep," Duke said, without interrupting his work. "What do
+you think this is, <i>The New York Times</i>?"</p>
+
+<p>"Never occurred to me," Rick said politely. "Although the quality of
+the paper is about the same."</p>
+
+<p>The editor looked at Jerry. "When he talks like that, he wants
+something. What is it?"</p>
+
+<p>"Search me. I don't know what these two want, and I don't know when
+they got deaf. Notice they're both wearing hearing aids?"<span class="pagenum"><a name="Page_141" id="Page_141">[141]</a></span></p>
+
+<p>Duke hadn't. The boys grinned at his look of astonishment.</p>
+
+<p>"What we'd like," Scotty said, "if you care to co-operate, is to have
+someone take a look at the barbershop. We want to know if the new
+barber is on the job."</p>
+
+<p>Duke sharpened his pencil with loving care, using a penknife. "I won't
+ask why you can't take a look yourselves," he said finally. "It's
+pretty obvious."</p>
+
+<p>"Not to me," Jerry objected.</p>
+
+<p>"It should be. They don't want the barber to get a look at them,
+because he saw them in Washington. They don't want him to know they're
+interested, or that they know he's in town."</p>
+
+<p>Rick started to ask how Duke had known that much, then realized that
+the editor had simply drawn the correct conclusion from the few words
+that had been said before. Again Rick gained a clear insight into how
+a little information can be built up into a lot. No wonder Steve and
+his people had so much trouble protecting official secrets.</p>
+
+<p>Duke put his pencil down and rose. "It happens that I need a haircut.
+Stand by." At the door he paused. "Anything else you want to know?"</p>
+
+<p>"We want to know about his massage machine," Rick said urgently. "Find
+out all you can, Duke. Please? Particularly if it has any electrical
+connections besides the wall plug."</p>
+
+<p>Duke studied them thoughtfully for a long moment, then turned and
+left.<span class="pagenum"><a name="Page_142" id="Page_142">[142]</a></span></p>
+
+<p>Jerry watched his boss leave. "He's kinder to you two than I would
+be," he stated. "He didn't ask a single question, even about the
+hearing aids."</p>
+
+<p>Rick considered. There was nothing secret about the Megabuck network,
+except that he and Barby would use it for a mind-reading act. Jerry
+was trustworthy; he wouldn't give the act away.</p>
+
+<p>"Promise you'll keep it to yourself," Rick asked, and at ferry's
+excited nod he took the tiny receiver from his ear and handed it to
+Jerry.</p>
+
+<p>The reporter held it to his own ear, moving closer to Rick because the
+cord was just long enough to reach from ear to inner pocket.</p>
+
+<p>Rick said, "Barby, say hello to Jerry."</p>
+
+<p>Apparently Barby did, because Jerry gave a surprised start.</p>
+
+<p>"Can I talk to her?" Jerry asked.</p>
+
+<p>Barby answered the question herself. The microphone, built right into
+the little unit, was very sensitive and Rick's thin jacket did not
+muffle it very much.</p>
+
+<p>"I'm fine," Jerry said.</p>
+
+<p>Rick grinned.</p>
+
+<p>Scotty could hear both sides of the conversation through his own set.
+Now he broke in. "Any sign of activity yet?"</p>
+
+<p>"Cap'n Mike is fishing right near the houseboat. I can see the people
+on the houseboat, but they're just having breakfast on the rear deck.
+Where are you?"<span class="pagenum"><a name="Page_143" id="Page_143">[143]</a></span></p>
+
+<p>"In the newspaper office. Duke has gone to check on the barber."</p>
+
+<p>Rick held out his hand and Jerry gave him the earpiece, grinning.
+"What a rig!" the reporter marveled. "Where did you get it?"</p>
+
+<p>"Built it."</p>
+
+<p>During the next half hour, while they waited for Duke to return, Rick
+told Jerry the story of the Megabuck Mob, omitting only what followed
+when Steve Ames arrived.</p>
+
+<p>Then Duke returned, freshly barbered, trying to scratch his back. "One
+thing about this new barber," he greeted them. "He's no better at
+keeping hair out of your shirt than Vince is. Why is it that barbers
+can't cut hair without getting it into places where it itches?"</p>
+
+<p>Rick smiled sympathetically. He knew how it was. No matter how careful
+a barber tried to be, it seemed impossible to get a haircut without a
+shower of hair clippings down the back. Usually they lodged where it
+was impossible to scratch.</p>
+
+<p>Duke rubbed against the doorframe. "It's Vince Lardner's day off," he
+began.</p>
+
+<p>Rick tensed. If the houseboaters were going to contact the barber,
+they would naturally try to choose a time when they could see him
+alone. Maybe there had been an earlier contact, and the barber had
+told them he would be alone today. That might account for the
+houseboat's moving closer to Whiteside.<span class="pagenum"><a name="Page_144" id="Page_144">[144]</a></span></p>
+
+<p>"Vince had gone fishing." The editor grinned. "I suspect that's the
+only reason he got a helper, anyway, so he could go fishing more
+often. There isn't really enough work in town for more than one
+barber."</p>
+
+<p>"Did you look at the massage machine?" Rick asked anxiously.</p>
+
+<p>The editor nodded. "It's nothing but a hood, with three ordinary
+massage gadgets inside. Vibrator heads, I think they're called."</p>
+
+<p>That tallied with the description Steve's agent had given. "Did you
+examine it closely?" Rick pursued.</p>
+
+<p>"Yes. There's only one cord attached&mdash;the power cord. But I did notice
+an interesting thing. Set around the edges are little disks, like
+round covers. I started to lift one up, but the barber asked me to
+stop. He said the machine is adjusted very carefully and I might upset
+the adjustment."</p>
+
+<p>"Tough luck," Scotty said, disappointed.</p>
+
+<p>"Oh, I don't know." Duke's eyes twinkled. "I got enough of a look to
+see two tiny holes in the piece of stuff the disk covered. The stuff
+was black, probably plastic. Like telephones are made of."</p>
+
+<p>"In other words," Rick said slowly, "you saw holes for electrical
+plugs?"</p>
+
+<p>"I think so. I don't know what else they could be."</p>
+
+<p>Rick and Scotty exchanged glances.</p>
+
+<p>"What does it mean?" Jerry asked.<span class="pagenum"><a name="Page_145" id="Page_145">[145]</a></span></p>
+
+<p>Rick answered. "We don't know. And I'm not kidding. We really don't
+know."</p>
+
+<p>"I believe you," Duke said briefly. "Okay. I've done my bit, including
+getting my hair cut. Anything else?"</p>
+
+<p>"We'd like to stick around," Rick replied. "Jerry already knows about
+this, but Barby is watching a houseboat anchored in North Cove. If
+anyone leaves the houseboat for the Whiteside pier, she'll call us.
+We'll take over at the pier. It just might happen that the houseboater
+will pay a call on the barber."</p>
+
+<p>Duke didn't comment, but Rick knew the editor's mind was at work.
+"Make yourself at home," Duke said, and went back to his editorial
+writing.</p>
+
+<p>Now and then Barby called, wanting to chat, but Rick discouraged her.
+He was reasonably sure the enemy wouldn't be listening in on the
+extremely short wave length on which the Megabuck network operated,
+but there was no use taking any chances. After each conversation he
+identified the sets with his own amateur call letters, even though it
+was unlikely anyone could hear the conversation. The little sets
+operated essentially on a line of sight because of the short wave
+length used. They couldn't be heard beyond the horizon, if they were
+heard that far.</p>
+
+<p>After an hour of waiting, Barby called in high excitement. Cap'n Mike
+was aboard the houseboat! The boys waited anxiously for some further
+report, but Barby was only able to say that the old seaman<span class="pagenum"><a name="Page_146" id="Page_146">[146]</a></span> had
+departed after a ten-minute visit and was now fishing again.</p>
+
+<p>At noon Jerry and Scotty slipped out for a sandwich. When they
+returned, Rick and Duke went to eat. According to Barby, all was
+quiet.</p>
+
+<p>Around one o'clock Cap'n Mike returned to Spindrift and reported a
+friendly conversation with the houseboaters. They had anchored in
+North Cove because someone down the coast had told them fishing was
+good around there, which was a true statement.</p>
+
+<p>The retired skipper had only one additional comment, which Barby
+relayed. The folks had been friendly, but he thought they were a
+little nervous, and anxious to get rid of him. He had no other
+information of value.</p>
+
+<p>At midafternoon Jerry went on a brief sortie, came back, and reported
+business was slow in the barbershop, which was not unusual for a
+Tuesday. The barber was reading a magazine.</p>
+
+<p>Rick and Scotty were restless. The chairs in the newspaper office were
+hard, and they had exhausted the reference materials on the bookshelf.</p>
+
+<p>Duke Barrows looked up from a story he was editing and grinned.
+"Espionage isn't as adventurous as some folks would like you to
+believe. It's generally nothing but sitting. And waiting. Just as
+you're doing now."</p>
+
+<p>Rick grinned back. Duke was telling him nothing he didn't know. He had
+waited like this before.<span class="pagenum"><a name="Page_147" id="Page_147">[147]</a></span></p>
+
+<p>Barby called urgently, "Rick! The pram is leaving. One man in it, and
+he's just starting the outboard motor!"</p>
+
+<p>"All right," he said swiftly. "Let us know which way he goes."</p>
+
+<p>In a moment Barby answered. "He's going to the pier!"</p>
+
+<p>"Roger. We're moving!"</p>
+
+
+
+<hr style="width: 65%;" />
+<p><span class="pagenum"><a name="Page_148" id="Page_148">[148]</a></span></p>
+<h2><a name="CHAPTER_XIV" id="CHAPTER_XIV"></a>CHAPTER XIV</h2>
+
+<h2>Surveillance&mdash;with Cereal</h2>
+
+
+<p>The plan of action had been set in advance. Scotty hurried out, while
+Rick settled down to wait. Scotty, using Jerry's car, would locate the
+houseboater at the pier. Rick would stand by, ready to take over as
+necessary.</p>
+
+<p>A short time later Scotty called on the Megabuck network. "I'm in the
+pier parking lot. He's tying the pram up."</p>
+
+<p>"Can he see you?"</p>
+
+<p>"Not unless he comes over and inspects the cars."</p>
+
+<p>"Okay."</p>
+
+<p>After a few minutes, Scotty reported again. "He's hiking in the
+direction of Whiteside. Thumb out. He wants a ride."</p>
+
+<p>"Don't give him one," Barby interjected urgently. "He might recognize
+you."</p>
+
+<p>"He's hitchhiking," Scotty explained. "He doesn't even know I exist."</p>
+
+<p>"What are his chances?" Rick asked.<span class="pagenum"><a name="Page_149" id="Page_149">[149]</a></span></p>
+
+<p>"Good. There's a fair amount of traffic."</p>
+
+<p>Rick waited, alert for Scotty's next report. It came almost
+immediately. "I'm moving. A truck picked him up. Stand by."</p>
+
+<p>Then soon afterward, "We're coming into the outskirts of town."</p>
+
+<p>Rick walked from the newspaper office to the sidewalk and leaned
+casually against the building, eyes on the direction from which the
+quarry and Scotty would come. He felt just fine. The little network
+was taking all the strain out of shadowing. He thought of the many
+times when such communications would have come in very handy indeed.</p>
+
+<p>"Moving down Main Street," Scotty reported. "Watch it!"</p>
+
+<p>Rick saw a truck come into sight and slow as it neared the barbershop.
+A man got out, thanked the driver, then stood looking around. He
+spotted the barbershop, but instead of going in, he went to the window
+of the Sports Center and stood quietly, ostensibly inspecting
+equipment. Rick decided he was just looking the street over before
+making contact.</p>
+
+<p>"I'm on him," he said quietly for Scotty's benefit. "He's casing the
+street. He'll probably go into the barbershop any minute now."</p>
+
+<p>Scotty drove down the main street, and as he passed the barbershop, he
+reported, "There's a man in the chair. Maybe our friend is waiting for
+him to leave."<span class="pagenum"><a name="Page_150" id="Page_150">[150]</a></span></p>
+
+<p>"We'll see."</p>
+
+<p>Rick's plans had not gone beyond this point. The objective had been to
+see whether the houseboaters made contact with the barber. But now he
+realized that a simple contact wasn't proof of anything. Who was to
+say that the houseboater hadn't really wanted a haircut?</p>
+
+<p>If only there were some way of overhearing the conversation....</p>
+
+<p>Jerry Webster came out and stood beside him. "See your man?"</p>
+
+<p>Rick gestured. "In front of the Sports Center."</p>
+
+<p>"What are you going to do now?"</p>
+
+<p>"I was just wondering the same thing."</p>
+
+<p>Jerry grinned. "Don't tell me you don't have a complete plan! Why, I
+thought by now you'd have the barbershop wired for sound."</p>
+
+<p>Rick stared at him. Wired! Why not? And it wasn't too late, if Jerry
+would help.</p>
+
+<p>"Will you do something more for me?"</p>
+
+<p>Jerry looked martyred. "Might as well. I'm in this up to my neck,
+anyway."</p>
+
+<p>Scotty joined them. He had parked the car around the corner. "What's
+happening?"</p>
+
+<p>"Just had a brain storm," Rick told him. He explained rapidly, and the
+two started to chuckle.</p>
+
+<p>"It should work," Scotty agreed. "Go ahead. I'll take over the watch.
+Hey! There he goes."</p>
+
+<p>The houseboater had just walked into the barbershop.<span class="pagenum"><a name="Page_151" id="Page_151">[151]</a></span></p>
+
+<p>Rick ran to the next corner and into the grocery store. He hesitated
+briefly, then picked out two boxes of cereal, and added a box of
+sugar. He had them put into a bag, paid for them, and hurried back.</p>
+
+<p>Inside the newspaper office, he took out his scout knife and carefully
+slit the top of one cereal box. He removed the little radio from his
+pocket, unplugged the earphone, and put the radio on top of the
+cereal. He borrowed cellophane tape and taped the box shut, then he
+put both boxes of cereal back in the bag with the sugar on top.</p>
+
+<p>He handed the bag to Jerry. "Do your stuff."</p>
+
+<p>Jerry took it and hurried out the door. Rick and Scotty watched as he
+went up the street and turned in at the barbershop.</p>
+
+<p>Scotty shook his head. "All I can hear in the earphone is a crackling
+noise."</p>
+
+<p>"Probably the paper bag," Rick said. "It would crackle as he walks."</p>
+
+<p>They waited impatiently. Presently Jerry emerged without the bag and
+walked down the street to join them.</p>
+
+<p>"The man in the chair is about done," he reported. "The one you're
+after is reading a magazine. I said I'd be back in a few minutes, left
+the bag, and walked out."</p>
+
+<p>"There's the other customer now," Rick said. A man had just emerged
+from the barbershop and was going up the street in the opposite
+direction. "Good!<span class="pagenum"><a name="Page_152" id="Page_152">[152]</a></span> They'll talk fast now, because they'll be afraid
+you'll come back."</p>
+
+<p>"I still hear the crackling noise," Scotty objected. "Someone's
+talking in the background, but I can't hear it because of the snapping
+and popping."</p>
+
+<p>Rick swallowed hard. Was something wrong? "Let's see." He borrowed
+Scotty's earpiece and held it to his own ear. For a second he
+listened, horrified. It sounded like the Battle of Bull Run!</p>
+
+<p>Barby broke in faintly through the noise. "Rick! I've been listening.
+What's that noise?"</p>
+
+<p>He explained quickly. "We planted one unit in a box of cereal and
+Jerry put it in the barbershop."</p>
+
+<p>Barby gasped. "In a box of cereal? What kind?"</p>
+
+<p>"Crummies. Your favorite."</p>
+
+<p>"Oh, Rick!" The girl's voice rose to a wail. "Don't you remember the
+commercial? Crisp, crackly Crummies! The cereal that sings for your
+breakfast!"</p>
+
+<p>He got it, then. "Okay, Barby." To the others, he said unhappily,
+"Well, it was a great idea. Only I forgot one thing. I didn't pick a
+quiet breakfast food. That noise is the radio settling through the
+Crummies&mdash;the loudest cereal on the market."</p>
+
+<p>The three looked at each other helplessly. There wasn't a thing that
+could be done about it.</p>
+
+<p>"Noisy breakfast food," Scotty said unbelievingly.</p>
+
+<p>Jerry promised, "I'll never eat it again!" The reporter straightened
+his coat and tie and gave his hatbrim a jaunty flick. "Well, here I go
+for my haircut. Might as well do something constructive."<span class="pagenum"><a name="Page_153" id="Page_153">[153]</a></span></p>
+
+<p>The crackling, popping, snapping continued unabated. "Listen to it,"
+Rick said hopelessly.</p>
+
+<p>Three quarters of an hour later, when Jerry brought the bag back, the
+Crummies were still crackling happily. Not a word of conversation had
+been overheard.</p>
+
+
+
+<hr style="width: 65%;" />
+<p><span class="pagenum"><a name="Page_154" id="Page_154">[154]</a></span></p>
+<h2><a name="CHAPTER_XV" id="CHAPTER_XV"></a>CHAPTER XV</h2>
+
+<h2>A Matter of Brain Waves</h2>
+
+
+<p>Barby, Jan, and Scotty were kind to Rick, which annoyed him
+considerably. If they had scolded him for bad judgment, called him a
+chucklehead, or even ignored him, it would have been all right. But
+they all had to reassure him and tell him it could have happened to
+anyone, and so on, and on. All of which made it unbearable.</p>
+
+<p>He was more sure than ever that the houseboaters and barber were
+connected, but he still had no clear evidence. Of course he had made a
+report of the day's activities to Steve, who at least hadn't tried to
+be nice about it.</p>
+
+<p>"An agent can't always think of everything," was Steve's comment. "But
+he can try. Sometimes, when he fails to take a factor into
+consideration, he gets away with it. Sometimes he fails. Sometimes he
+ends up dead, because of his poor judgment. Be glad your lives weren't
+hanging in the balance."<span class="pagenum"><a name="Page_155" id="Page_155">[155]</a></span></p>
+
+<p>Rick took the lesson to heart. He wouldn't make the same mistake
+twice.</p>
+
+<p>On the evening of the cereal fiasco, Parnell Winston returned to
+Spindrift after another visit to Dr. Chavez. He called Steve Ames and
+spent a long time talking to the JANIG agent. Then he called the
+project team and the boys into the library.</p>
+
+<p>"We're on the track of something," he reported. "At least we think we
+are. It's so incredible that I simply can't believe it. If true, it
+means some unfriendly nation is so far ahead of us scientifically that
+we should all be trembling in our boots."</p>
+
+<p>Rick had realized that only agents of a hostile country could be
+involved in the actions against the project team. Everyone present had
+known as much, without a word being spoken. Only another country could
+gain from disruption of the project.</p>
+
+<p>"Chavez and I have run a series of EEG's on Marks. We now have the
+records of EEG's on the other two team members, and Steve has managed
+to turn up a pre-project EEG on one which gives us a basis of
+comparison. Now, to comprehend our tentative hypothesis, you must
+understand something of what is known about the brain."</p>
+
+<p>Rick prepared to listen without much understanding. The field in which
+Parnell Winston worked was new and strange to him, and while he
+understood some of the basic theories, he got lost when Winston got
+highly technical.</p>
+
+<p>"Our understanding of the human brain is fairly<span class="pagenum"><a name="Page_156" id="Page_156">[156]</a></span> recent," Winston
+began, "and we're still only on the threshold of knowledge. In a way,
+we've just discovered the tools of research. The principal tool, of
+course, is electricity. Through it we can explore the electrochemical
+nature of brain processes."</p>
+
+<p>Rick was with him so far. He concentrated hard, not wanting to miss a
+word.</p>
+
+<p>"There's no point in reviewing the entire history of brain physiology.
+You all know of Pavlov's work on conditioned reflexes. And you all
+know that Fritsch and Hitzig demonstrated that, when electrically
+stimulated, certain portions of the brain show a response. You also
+know that Caton discovered many years ago that the brain itself
+produces electric currents."</p>
+
+<p>Rick didn't know, but he intended to find out. There must be some
+works on brain physiology in the library.</p>
+
+<p>"However, the important modern work started with Berger in the late
+1920's. He found that the brain emits a definite pulse of activity,
+which was then known as the 'Berger rhythm.'</p>
+
+<p>"Since then, Berger's work has been very much refined. We now know
+that the brain actually produces a number of clearly defined
+electrical rhythms. These rhythms have been used in medical diagnosis
+of brain injury. Walter, in England, has even developed a machine that
+will show whether or not people will get along with each other, by
+analysis of their wave patterns."<span class="pagenum"><a name="Page_157" id="Page_157">[157]</a></span></p>
+
+<p>This was interesting, and Rick intended to find out more about it. But
+he began to wish Winston would come to the point.</p>
+
+<p>"I might add that the rhythmic brain patterns seem to be highly
+individual. No two are alike, even in identical twins. However, each
+person shows a pattern that remains fairly constant, even over a
+period of years.</p>
+
+<p>"With this background, you will understand when I report that the
+EEG's taken of our colleagues brains are completely abnormal. The
+EEG's were taken while they were awake. Yet, the most prominent
+pattern is the delta rhythm that is universally associated with sleep
+and some types of damage to the brain."</p>
+
+<p>"Are there any other signs of physical damage?" Hartson Brant asked.</p>
+
+<p>"No. All tests are negative. Spinal taps show no concussion, and there
+is no evidence of trauma of any kind other than psychic. Yet, the
+delta rhythms persist. In the one case where we have an EEG taken
+before the&mdash;incidents, let's call them&mdash;the pattern is entirely
+different. The scientist had a pattern of a well-known type which
+bears no resemblance to the EEG taken after the incident."</p>
+
+<p>Dr. Morrison leaned forward. "What is your conclusion?"</p>
+
+<p>"That our mysterious enemy has somehow caused damage of an unknown
+kind, by remote means. And that can mean only one thing: The damage
+was<span class="pagenum"><a name="Page_158" id="Page_158">[158]</a></span> caused electronically, probably by transmission through the air."</p>
+
+<p>"Incredible," Weiss muttered, and the sentiment was reflected in the
+astonished gasps of the others.</p>
+
+<p>"Let's consider the implications of Parnell's statement," Hartson
+Brant said slowly. "If he is correct, then the enemy has devised a
+means for causing brain disruption in an individual. A transmitted
+signal would inevitably strike countless others; there can be no such
+thing as a beam of radiation that strikes one person at a distance
+while missing all others. Therefore, this beam must affect only one
+person among many."</p>
+
+<p>"But how can a beam be tuned to one person?" Rick asked.</p>
+
+<p>"I don't know, Rick." Hartson Brant turned to Winston. "Do you?"</p>
+
+<p>"No. I have only a hypothesis, and one so far afield from what we know
+of the brain today that I even hesitate to suggest it. Let me ask a
+question. If the enemy could have access to the brain pattern of an
+individual&mdash;and remember such patterns are no more similar than
+fingerprints&mdash;could the enemy then transmit a signal that would affect
+only that pattern?"</p>
+
+<p>Julius Weiss objected. "The supposition is based on scientific
+knowledge that does not exist."</p>
+
+<p>"So far as we know," Dr. Morrison added.</p>
+
+<p>Parnell Winston held up his hands. "I'm as aware as any of you that
+the hypothesis assumes a knowl<span class="pagenum"><a name="Page_159" id="Page_159">[159]</a></span>edge of the brain that is incredibly
+far advanced. But let us consider the evidence. The three scientists
+who have fallen victim show the same signs of brain damage.
+Investigation indicates that they were different types who probably
+had dissimilar patterns. We also have the special case of Dr. Marks,
+who was drugged while on the train. The person who drugged him dropped
+soluble salt paste on the rug of his room. Can we accept the fact that
+the salt paste was used for EEG electrodes, and a recording made while
+Marks was under the influence of the drug? We can't prove it, but what
+other explanation can there be?"</p>
+
+<p>Dr. Morrison shook his head. "Suppose we accept that theory. How does
+that account for the other two? They were under guard, and there is no
+evidence that they ever were drugged. If we accept your hypothesis, we
+must also accept the theory that the other two men somehow were given
+an EEG examination and their patterns recorded."</p>
+
+<p>An idea was growing in Rick's mind. Suddenly he blurted, "That's where
+the barber comes in!"</p>
+
+<p>"The barber's machine was examined by Steve's men and found harmless,"
+Hartson Brant pointed out.</p>
+
+<p>Scotty spoke up quickly. "Yes, but when Duke looked at it this
+morning, he found electrical connections! Why couldn't an EEG be taken
+with such a gadget?"</p>
+
+<p>Parnell Winston considered. "It could," he said fi<span class="pagenum"><a name="Page_160" id="Page_160">[160]</a></span>nally. "I would
+need to examine the machine, but in theory any gadget that fits over
+the head could be adapted for proper placement of electrodes. The
+recorder would be difficult to hide, however, unless it was in another
+room."</p>
+
+<p>Rick sank back and looked at Scotty. No wonder the barber had wanted
+to give a treatment to Hartson Brant. The elevator operator's wink had
+told him that the scientist had been on the fourth floor, where the
+project team was located.</p>
+
+<p>"Didn't you ever have your hair cut in the arcade shop, Dr. Morrison?"
+Rick asked.</p>
+
+<p>"No, Rick. I used a barber in a hotel nearby, one I've patronized for
+years."</p>
+
+<p>"But the other two did use the shop in the building," Scotty finished,
+"and Dr. Marks had no need for a barber, so they had to get at him
+some other way!"</p>
+
+<p>"It seems reasonable," Hartson Brant admitted. "The pieces fall into
+place nicely. But we must first accept Parnell's theory that some kind
+of pattern can be transmitted that will interfere with normal brain
+activity. If we believe it, we must also believe that the enemy is so
+far ahead of us in brain physiology that we are hopelessly
+outdistanced. I can't believe so much progress could have taken place
+without some word of it leaking out."</p>
+
+<p>Parnell Winston shrugged. "It seems incredible, Hartson. But we
+haven't another theory, much less a better one."<span class="pagenum"><a name="Page_161" id="Page_161">[161]</a></span></p>
+
+<p>"We had better make sure no one takes EEG's of the rest of us, in any
+case," Weiss suggested dryly.</p>
+
+<p>Rick added, "And don't get any haircuts until this is all straightened
+out!"</p>
+
+<p>When the meeting broke up, Rick and Scotty walked to the front porch
+where the girls were listening to the music of a Newark disk jockey on
+Barby's portable radio.</p>
+
+<p>"Lot of puzzled people in this neighborhood," Rick said. "Including
+me."</p>
+
+<p>"And me," Scotty agreed. "And I'll bet I know the most curious one of
+all."</p>
+
+<p>"Who?"</p>
+
+<p>"Cap'n Mike."</p>
+
+<p>Rick grinned. At least the rest of them had some information. Even
+Duke and Jerry had enough to know that national security was somehow
+involved. But the captain, who had the liveliest curiosity of all,
+knew the least.</p>
+
+<p>As Rick dropped him off in front of the old windmill, Cap'n Mike had
+grunted, "When you can trust me a little more, you might tell me what
+this was all about."</p>
+
+<p>Actually, Cap'n Mike's visit to the houseboat hadn't been particularly
+productive. He had little to add to the Coast Guard inspector's
+description, aside from his feeling that the houseboaters had wanted
+to get rid of him.</p>
+
+<p>Scotty asked, "Why would anyone want to disrupt the brains of the
+project team? Seems to me that's<span class="pagenum"><a name="Page_162" id="Page_162">[162]</a></span> doing it the hard way. Assassination
+would be a lot easier."</p>
+
+<p>Rick shook his head. He had wondered about the same thing.</p>
+
+<p>Barby and Jan motioned for silence. They were listening to a vocalist
+who happened to be Barby's favorite of the moment.</p>
+
+<p>The boys stood silent for a few minutes; then, by unspoken agreement,
+turned and went back into the house.</p>
+
+<p>Hartson Brant came down the stairs, dressed in a suit, with white
+shirt and tie. Rick stared at him. "Going somewhere, Dad?"</p>
+
+<p>"Yes. Parnell Winston has disturbed me deeply, with the implications of
+his theory. I'm going to pay a call on an old friend in Newark, an
+associate of Chavez. I want to explore some of the electrophysiological
+background of his hypothesis. I won't be very late. Is there any gas in
+the car?"</p>
+
+<p>"Almost full," Scotty said.</p>
+
+<p>The boys went on upstairs into their adjoining rooms. For a few
+minutes Rick tinkered with his camera equipment, then he went back
+down to the library and searched the shelves for something to read. He
+finally settled on W. Grey Walter's <i>The Living Brain</i> and carried it
+back up to his room.</p>
+
+<p>He sat down in the old leather armchair and manipulated buttons on one
+arm. The light brightened to reading intensity, and the back tilted to
+the most comfortable position. He had wired the chair him<span class="pagenum"><a name="Page_163" id="Page_163">[163]</a></span>self, and it
+fit him perfectly. He settled down to read.</p>
+
+<p>Time passed as he lost himself in the clear, exciting descriptions in
+Dr. Walter's book. He heard a bell ring downstairs, but paid no
+attention. Then Scotty stuck his head in the door. "Rick! Your
+mother's calling you."</p>
+
+<p>Rick sat up swiftly. It was true, and his mother had urgency in her
+voice.</p>
+
+<p>He dropped the book and ran to the stairs, going down them three at a
+time. A strange, dark-haired man was standing in the hallway, and his
+mother, Barby, and Jan were waiting for him with strained white faces.</p>
+
+<p>"Your father has been hurt," Mrs. Brant said with false calm. "He's on
+this gentleman's houseboat!"</p>
+
+
+
+<hr style="width: 65%;" />
+<p><span class="pagenum"><a name="Page_164" id="Page_164">[164]</a></span></p>
+<h2><a name="CHAPTER_XVI" id="CHAPTER_XVI"></a>CHAPTER XVI</h2>
+
+<h2>The Vanishing Mermaids</h2>
+
+
+<p>Parnell Winston worked as Hartson Brant described his experience.</p>
+
+<p>"There really isn't much to it," Mr. Brant said. "I started out for
+Whiteside in the fast boat."</p>
+
+<p>Winston focused a flashlight into one eye, then the other.</p>
+
+<p>"I was on the north side of North Cove when the boat smashed into
+something. I was thrown violently into the water."</p>
+
+<p>Winston tested the scientist's reflexes, using a finger instead of the
+traditional rubber hammer.</p>
+
+<p>"Apparently I was badly shaken up, because my memory becomes unclear
+at this point. I do recall being fished out of the water, and when I
+came to enough to recognize my surroundings, I was in a strange room.
+It turned out to be the cabin of the houseboat."<span class="pagenum"><a name="Page_165" id="Page_165">[165]</a></span></p>
+
+<p>"Do you remember any strange sensations, or smells?" Winston asked.</p>
+
+<p>Rick listened, his heart pounding.</p>
+
+<p>"None. The people on the houseboat were most considerate. One of the
+men insisted that I get into some of his spare clothes, and I did so.
+One of the women&mdash;the wife of the man who came here, I believe&mdash;made
+me a cup of hot consomm&eacute;. They told me I was apparently whole, no
+broken bones."</p>
+
+<p>"They were very pleasant and helpful," Rick admitted.</p>
+
+<p>The houseboaters had done just the right things, including coming to
+Spindrift for help rather than bringing the scientist home in the
+slow-moving and rather uncomfortable pram. Instead, Hartson Brant had
+waited on the houseboat while one of the men brought the pram to the
+island with a request that someone follow him back in a more
+comfortable boat.</p>
+
+<p>Rick and Scotty had done so, and were almost limp with relief at
+finding the scientist apparently unhurt and comfortable.</p>
+
+<p>"How does your head feel?" Parnell Winston demanded.</p>
+
+<p>"Rather stuffy," the scientist admitted. "I'm finding it difficult to
+collect my thoughts. Parnell, why all these questions?"</p>
+
+<p>The cyberneticist rubbed his bushy eyebrows with both hands, a habit
+he had when agitated. "Hartson, as you know, I am not a doctor of
+medi<span class="pagenum"><a name="Page_166" id="Page_166">[166]</a></span>cine. However, I do claim competence as a physiologist, and
+consequently bodily reactions are familiar to me. I believe you have
+been drugged."</p>
+
+<p>"Drugged?" Rick's heart stopped momentarily.</p>
+
+<p>"Yes. I've looked for the mark of a hypodermic needle, but there is
+none. If I'm correct, the drug was a light one, possibly amytal. Your
+reflexes are slower than normal, even taking the accident and
+subsequent shock into account, and your pupils react slowly."</p>
+
+<p>Rick came to a sudden decision. He went to the desk and picked up the
+phone.</p>
+
+<p>"What are you doing?" Hartson Brant demanded.</p>
+
+<p>"I'm calling Steve Ames. We need help."</p>
+
+<p>In a few minutes Rick had the agent on the wire and was giving him the
+details of the accident over the scrambler system. He concluded, "If
+Dad was drugged by the houseboaters, as Dr. Winston thinks, that means
+the enemy has his brain pattern!"</p>
+
+<p>Steve Ames asked, "Is Winston there?"</p>
+
+<p>"Yes."</p>
+
+<p>"Ask him a question for me. Would the brain waves be considered
+quasi-optical?"</p>
+
+<p>Steve meant would the waves be of such high frequency that they would
+act like light. Rick put the question to Winston.</p>
+
+<p>"Tell Steve the answer is a qualified yes."</p>
+
+<p>Rick repeated the information.</p>
+
+<p>"All right. Then we must assume that the brain scrambler&mdash;or whatever
+you call it&mdash;can operate<span class="pagenum"><a name="Page_167" id="Page_167">[167]</a></span> only from short distances, approximately to
+the horizon. Tell your father he is to get out of town. Have him pack
+a bag, then deliver him to the New York JANIG office. We'll take it
+from there. Got it?"</p>
+
+<p>Rick had it. "How do I make sure we're not followed?"</p>
+
+<p>Steve paused. "That's a tough one. Air travel would be surest. Do you
+have any landing lights on Spindrift?"</p>
+
+<p>"No. Besides, it's a short runway, and only a pilot who knew the
+island could possibly land at night."</p>
+
+<p>"I've got a pilot who knows it, so forget going to New York. Rig
+lights of some kind. You can put lights on the roof of the lab
+building, I'm sure. Then put a pair of lights at each side of the
+runway's end, so he'll know how far he can go. If you have nothing
+else, soak newspapers in gasoline. He'll buzz the island. That will be
+your signal to light up."</p>
+
+<p>"Is Mike Malone the pilot?" Malone had landed there before.</p>
+
+<p>"Yes. He'll take over. Just deliver your father intact."</p>
+
+<p>"If we can," Rick said slowly. "Steve, suppose the enemy activates
+their machine when they hear the plane? Suppose they suspect he's
+getting away and turn on the mind reader?"</p>
+
+<p>"We'll have to chance it. Best thing is to move fast. Get your father
+in with Mike, and let them clear out. I'll tell Mike to put distance
+between him and you as fast as he can."<span class="pagenum"><a name="Page_168" id="Page_168">[168]</a></span></p>
+
+<p>"All right, Steve." There seemed to be no other way.</p>
+
+<p>Rick turned to his father and Winston, and repeated the conversation.</p>
+
+<p>"He's right, Hartson," Winston said. "You're in good enough shape to
+travel. Better get packed." The cyberneticist looked at Rick. "What
+did you call the enemy gadget? A mind reader? That's an odd name."</p>
+
+<p>"I didn't think about it," Rick told him. "The name just popped into
+my mind. But doesn't the enemy machine read the patterns in peoples'
+minds, then erase them?"</p>
+
+<p>"As good a name as any, I guess," Winston agreed. "Well, let's tell
+the others. Then you have work to do getting ready for the plane,
+Rick."</p>
+
+<p>Mrs. Brant, after making sure that her husband was no more than
+slightly dazed, had been forced to turn her attention to Barby and
+Jan. The two girls were on the verge of sheer hysteria with fear for
+their fathers. Scotty had joined Mrs. Brant, in an effort to soothe
+the girls' frayed nerves. Now, as Rick opened the library door, he
+could see that the two pretty young faces were tear-streaked, but as
+calm as could be expected under the circumstances. Scotty looked worn
+out. Rick could only marvel at his mother. She could always be relied
+upon in a crisis.</p>
+
+<p>Mrs. Brant listened to her son's report, then<span class="pagenum"><a name="Page_169" id="Page_169">[169]</a></span> nodded firmly. "Steve
+is wise to insist, Rick. I'll help your father pack."</p>
+
+<p>Rick beckoned to Scotty. "We have work to do. Let's start with the
+lab."</p>
+
+<p>On the way, he filled Scotty in on the details of what had happened in
+the library. Then he asked, "How did you get the girls calmed down?"</p>
+
+<p>Scotty shook his head wearily. "It wasn't fun. The poor kids are
+scared stiff. Remember they haven't been exposed to stuff as we have.
+To them, our stories are just exciting fun, because we leave out the
+rough parts. Now they're getting a taste of this business the way it
+really is."</p>
+
+<p>"Did you say that?"</p>
+
+<p>"That, and a thousand other things. Nothing did much good, and Mom
+couldn't make any headway, either. Another ten minutes of tears and
+the island would have been under water, honest. Finally I got rough. I
+told them we were all in this, and they were only creating a nuisance
+that complicated things and didn't help at all. Then Mom chimed in.
+You know how she does. Never raises her voice. She said real courage
+consisted of being terribly frightened, but trying to remain calm in
+spite of it. Then she said she was rapidly becoming ashamed of both of
+them. That did it. They stuck their chins in the air, wiped off the
+tears, and actually managed a smile."</p>
+
+<p>"Good for them!" Rick exclaimed.</p>
+
+<p>Inside the laboratory they went at once to the<span class="pagenum"><a name="Page_170" id="Page_170">[170]</a></span> stockroom. Floodlights
+were stored there, among other items. Extension cords were plentiful,
+and there were electric outlets on the roof. In a few moments the boys
+had strung the lights and Rick had readjusted the board downstairs, so
+that all the lights were on a single circuit. That way, they could all
+be switched on or off at once.</p>
+
+<p>Joe Blake came to watch. Rick explained what he was doing, and told
+Joe of Steve's conversation.</p>
+
+<p>"I know," Joe said. "Steve called me on the radio. He didn't want us
+shooting Mike down for trying to land without warning. But how come
+you can cut circuits in and out like this?"</p>
+
+<p>"We never know when an experiment will call for electric power in some
+unexpected place," Rick explained. "The main board is set up so we can
+do just about anything we need to. We can feed normal current in, or
+440 volts, and we can cross-link the circuits any way we like."</p>
+
+<p>Scotty checked Rick's work, then took the switch handle. He touched
+the contacts briefly, and there was a quick pulse of light as the roof
+lighted up and went dark again.</p>
+
+<p>"I'll stand by here," Scotty said. "You stand by at the end of the
+runway. Are we going to use gasoline?"</p>
+
+<p>"We'll have to. It would take a while to run power from the house and
+hook up lighting units. Gasoline will be quicker and easier. Let's
+go."</p>
+
+<p>There was a supply of gasoline for the boats. Rick<span class="pagenum"><a name="Page_171" id="Page_171">[171]</a></span> got a five-gallon
+can while Scotty collected newspapers. Two trash cans served as
+containers. The cans were filled with newspapers, then drenched in
+gasoline and placed at the last possible point of runway that could be
+used. If Mike overshot the containers he would land in the sea.</p>
+
+<p>Rick worried about the problem of lighting the containers without
+getting burned, then went to the workshop and selected rags. He
+twisted the rags loosely and tied them together, poured gasoline into
+a bucket and soaked his rag fuse. The last step was to insert one end
+of the fuse in each can. When the time came, he would be between the
+cans, and he would light the center of the rag string. The fire would
+travel rapidly, because of the gasoline.</p>
+
+<p>In case Mike was delayed for any great period, Rick kept the gasoline
+handy. He might have to wet down the cans and fuse again. He had
+forgotten to ask where Mike would come from, and Steve hadn't
+volunteered. Probably he would come from Washington, which meant about
+an hour's flying time in the plane Mike would use, a fast little
+four-place job that Rick had long coveted. But Mike wouldn't be ready
+for take-off instantly. Time had to be allowed for Steve to give him
+instructions, to get from wherever he was to the airport, and then get
+the plane gassed and ready. Allow another hour. That meant two hours
+in all.</p>
+
+<p>Inside, Rick was still scared. How did they know the electronic mind
+reader wouldn't be activated at<span class="pagenum"><a name="Page_172" id="Page_172">[172]</a></span> any moment? He hurried into the house
+and went upstairs to where his father was packing. He couldn't do
+anything, and he knew it. But it helped, just being near the
+scientist. Apparently Scotty felt the same. He had joined Hartson
+Brant, too. But Barby, Jan, and Mrs. Brant had preceded him.</p>
+
+<p>The scientist smiled. "Never had so much help packing before."</p>
+
+<p>The smile was strained, and Rick thought he knew why. He had seen his
+father face great physical danger without losing a bit of his
+composure. But the insidious weapon that could read all reason out of
+minds was far more horrible to a man like Hartson Brant than any
+physical danger could be. Bullets, knives, and clubs may leave bad
+wounds, or they may kill. But what chance is there for anyone with a
+damaged brain?</p>
+
+<p>Scotty looked at his watch and held it up for Rick to see. Nearly an
+hour and three-quarters had passed since the call to Steve. Rick
+gestured to Scotty and urged, "Hurry, Dad."</p>
+
+<p>"I'm ready." The scientist closed his bag. Barby got to it first and
+lugged it down the stairs, refusing Scotty's offer of help.</p>
+
+<p>The boys went to their stations while the others waited on the porch.
+Rick checked to be sure he had matches, then worried because a wind
+had sprung up. Suppose it blew his match out? He was about to go
+borrow his father's lighter when he heard the far<span class="pagenum"><a name="Page_173" id="Page_173">[173]</a></span>-off drone of a
+plane. There wasn't time now! He held the matches in his hand, ready.</p>
+
+<p>The drone grew nearer, rising to a high whine. The plane was diving!
+Suddenly it was overhead and gone with a crash of sound. Rick saw its
+lights head out to sea. Mike was making a tight turn to come in for a
+landing.</p>
+
+<p>Rick's lips formed the words. "Now, Scotty! Now!"</p>
+
+<p>And, as though he had heard, Scotty threw the switch. Lights flared on
+the lab roof, outlining it clearly. Rick struck a match and held it to
+the saturated cord of rags. Flaming gasoline ran along the cord in
+both directions, ran up the sides of the cans. There was a loud whoosh
+of exploding gasoline, and both cans were ablaze. Rick ran away from
+the heat.</p>
+
+<p>Mike came in low and fast over the lab roof and slapped the plane down
+on the turf. In a moment he applied the brakes and the wheels whined
+their protest as they dug up grass. Then the plane was rolling to a
+stop directly in front of the house.</p>
+
+<p>The pilot jumped out and called, "Hello, gang! Come on, sir. No time
+to waste!"</p>
+
+<p>Hartson Brant kissed Mrs. Brant and the girls, found time to pat
+Rick's shoulder, and climbed in. Rick took the suitcase from Barby and
+handed it to the scientist. The door closed and the plane was
+whirling, catching them in its prop blast. Mike taxied back fast to
+the laboratory, turned the plane and revved up, holding on the brakes.
+Rick saw Scotty<span class="pagenum"><a name="Page_174" id="Page_174">[174]</a></span> emerge from the lab building and go right back in
+again as the prop wash caught him. Then the plane was rolling ... and
+lifting. Mike skimmed low over the burning trash cans, banked out to
+sea, and was gone.</p>
+
+<p>Rick felt a sob rising in his throat and resolutely squelched it. He
+walked to the burning cans and dropped covers on them. Scotty cut the
+lights on the lab building.</p>
+
+<p>Had they made it? They wouldn't know. Not until Steve reported that
+the scientist was safe.</p>
+
+<p>On the porch, Barby asked, "How soon will we know?"</p>
+
+<p>Rick was proud of her. Her voice had trembled only slightly. "Probably
+not until tomorrow, Sis. Come on. Let's all hike off to bed. It's been
+a rough evening."</p>
+
+<p>"All right. Rick, we still don't know for sure, do we? About the
+people in the houseboat?"</p>
+
+<p>"Not for sure. But we have a pretty good idea. How else would Dad get
+drugged?"</p>
+
+<p>"Mightn't they have given him a sedative?" Jan asked. "That would have
+the same effect."</p>
+
+<p>Rick hadn't thought of that. He admitted it was possible.</p>
+
+<p>"I wish the radio trick had worked," Barby said sadly. "I wish we had
+some way of getting a radio on the houseboat. Then we could listen in
+on everything they said."</p>
+
+<p>"No way of doing it," Rick said. He was very tired.<span class="pagenum"><a name="Page_175" id="Page_175">[175]</a></span> "Forget it for
+now and let's all turn in. We can talk some more in the morning."</p>
+
+<hr style="width: 45%;" />
+
+<p>Steve Ames phoned at five o'clock in the morning. Rick had been
+sleeping lightly, his rest broken by nightmares that he couldn't
+remember when he awoke. He got to the phone in the hall. "Just a
+minute," he said. "Let me get downstairs to the switch."</p>
+
+<p>The entire family was close on his heels as he went into the library.
+He threw the scrambler switch, then asked anxiously, "Yes, Steve?"</p>
+
+<p>"Just had word, Rick, so I called in spite of the hour. Your father is
+safe inside the compound at Los Alamos. He's all right. And just as a
+precaution, he'll spend most of his time in a shielded area where no
+radio signal can penetrate. Now go on back to bed and get some sleep."</p>
+
+<p>Rick thanked him gratefully. Los Alamos! That was one of the two main
+atomic energy weapons laboratories. No place in the United States was
+more closely guarded. Now he could be sure his father was safe as
+anyone could be.</p>
+
+<p>He repeated the conversation to his anxious family. "Now," he said,
+echoing Steve's advice, "let's get back to bed. Perhaps we can really
+sleep for a change."</p>
+
+<p>He did sleep. It was nearly noon before he awoke. He got up sleepily
+and found Scotty had just barely preceded him and was now taking a
+shower.</p>
+
+<p>Downstairs, things were apparently normal. Mrs.<span class="pagenum"><a name="Page_176" id="Page_176">[176]</a></span> Brant and Mrs.
+Morrison were at work on lunch, but since an hour was too long to
+wait, Rick had a bowl of cereal and a glass of milk. He was careful
+not to choose Crummies. Scotty settled for three doughnuts and milk.</p>
+
+<p>"Where are the girls?" Rick asked. "Still asleep?"</p>
+
+<p>"They've gone swimming," Mrs. Morrison replied. "They should be back
+soon, though. They've been gone over an hour."</p>
+
+<p>"I could use a swim myself," Rick admitted.</p>
+
+<p>"Not me," Scotty said. "Wait until afternoon and I'll join you. That
+cold water would shock me into a state of galloping goose pimples the
+way I feel now."</p>
+
+<p>Rick had forgotten how cold the water was. "Okay. We'll wait. Let's go
+over to the lab and take down the lights. I want to clean up the trash
+cans, too."</p>
+
+<p>They walked leisurely over to the laboratory and stopped for a moment
+to chat with Joe Blake. Then, before starting on the lights, they
+walked around behind the lab building.</p>
+
+<p>The laboratories were built on a promontory that sloped inland toward
+Pirate's Field, which was just above sea level. The raised area ran
+around the seaward side of the island, so that the Brant house was on
+high land, too. On the north side, the land sloped down toward the
+boat landing.</p>
+
+<p>Rick stood on the edge of the low cliff and looked for Barby and Jan.
+They weren't in sight.<span class="pagenum"><a name="Page_177" id="Page_177">[177]</a></span></p>
+
+<p>"They must be using lungs," Scotty said. "Watch for bubbles."</p>
+
+<p>No bubbles were visible, either. Rick checked carefully and began to
+worry. It was a calm day with little wave action, and the bubbles from
+the lungs should have been clearly visible. Surely they wouldn't swim
+so far the bubbles couldn't be seen on a day like this.</p>
+
+<p>"Let's check," Rick said.</p>
+
+<p>The boys hurried to the room where the Scuba equipment was kept. Two
+lungs and the blue and white equipment were gone. So was the cart. A
+quick look at Pirate's Cove showed no cart in sight.</p>
+
+<p>Where could they have gone? The boys hurried to the front of the lab
+building again and found Joe Blake still getting a bit of sunshine.</p>
+
+<p>"Did you see the girls?" Rick asked hurriedly.</p>
+
+<p>Joe nodded. He motioned across the island. "They came and got
+aqualungs and hauled the cart across to the north side. They're
+probably swimming over there."</p>
+
+<p>Rick doubted it. He doubted it very much. The currents on the north
+side kept the bottom stirred up and visibility was too poor for
+diving.</p>
+
+<p>Without the need of exchanging a word, Rick and Scotty were suddenly
+running. As they passed the house Rick had a sudden thought. He went
+in and ran up the stairs to his room, grabbed his radio unit and
+turned it on.</p>
+
+<p>"Barby!" he called frantically. "Barby!"<span class="pagenum"><a name="Page_178" id="Page_178">[178]</a></span></p>
+
+<p>There was no answer. Tucking the unit into his pocket, he ran out and
+joined Scotty again. If Barby had her set she wasn't using it.</p>
+
+<p>"Come on." He led the way to the boat cove and stopped short. The
+speedboat was there, and so was the Scuba cart, but the rowboat
+wasn't. Anxiously he scanned the water. There was no sign of the
+girls.</p>
+
+<p>Where were they? Where? The thought struck him. He remembered Barby's
+comment of the night before.</p>
+
+<p><i>Had they gone to the houseboat?</i></p>
+
+
+
+<hr style="width: 65%;" />
+<p><span class="pagenum"><a name="Page_179" id="Page_179">[179]</a></span></p>
+<h2><a name="CHAPTER_XVII" id="CHAPTER_XVII"></a>CHAPTER XVII</h2>
+
+<h2>Pointer to Disaster</h2>
+
+
+<p>Scotty ran to the speedboat and yelled, "Come on!"</p>
+
+<p>"Wait!" Rick called. "Let's not go barging off without knowing what
+we're doing."</p>
+
+<p>Scotty turned, puzzled. "What do you mean?"</p>
+
+<p>"The girls have some kind of plan, and we don't know what it is. If we
+go barging around in the speedboat, we might throw a monkey wrench
+into the works."</p>
+
+<p>"But we can't just stand here and do nothing," Scotty said
+desperately.</p>
+
+<p>"We won't. Go get the plane warmed up and wait for me."</p>
+
+<p>Rick hurried into the house and ran up the stairs to Barby's room.
+Working fast, he went through the dresser, then through the shelves in
+her closet. Not finding what he wanted, he paused to look around in
+case he might have overlooked a possibility.</p>
+
+<p>He didn't know where girls kept things, and he<span class="pagenum"><a name="Page_180" id="Page_180">[180]</a></span> suspected that
+sometimes the places weren't the same as boys might pick. But he could
+see no possible place that he hadn't searched.</p>
+
+<p>That meant Barby had her Megabuck unit with her, unless she had left
+it somewhere else in the house.</p>
+
+<p>He plugged in his earphone and called. "Barby!"</p>
+
+<p>There was no reply. His lips set grimly. No use wasting time here. He
+ran from the house, hearing the sound of the Sky Wagon as Scotty
+warmed it up. Joe Blake was not in sight. Rick hurried into the lab
+and found him watching Professor Morrison who was checking some
+calculations on the lab's small computing machine.</p>
+
+<p>"Joe, step outside with me for a moment, please."</p>
+
+<p>Outside, Rick explained that the girls were missing, then asked, "Can
+you get the plane frequency on your receiver?"</p>
+
+<p>"Sure. It's an all-wave job. What's the frequency you use?"</p>
+
+<p>Rick told him, then explained, "We don't know what's going on, so we
+want to be prepared. If some of your Scout leaders can move down the
+coast to North Cove and keep an eye on the houseboat, Scotty and I
+will search from the air. If we see anything, we'll let you know on
+the plane's radio. You won't be able to talk back, but at least you
+can hear us, and you can let the Scouts know."</p>
+
+<p>He wished his mind had worked faster. Then he could have taken
+Scotty's Megabuck unit and given<span class="pagenum"><a name="Page_181" id="Page_181">[181]</a></span> it to Joe. But there was no time
+now, and this other arrangement probably would do as well.</p>
+
+<p>"I'll pass the word to the gang on the mainland right away," Joe
+agreed.</p>
+
+<p>Joe went back into the lab while Rick ran to Pirate's Beach. Scotty
+was waiting, the plane's engine turning over. Together, they launched
+the Sky Wagon, then climbed in, Scotty in the pilot's seat.</p>
+
+<p>As Scotty took off, Rick tried Barby again on the radio. "Barby, this
+is Rick. Can you read me?"</p>
+
+<p>There was no reply.</p>
+
+<p>"Better fly as though we were heading for Whiteside," Rick suggested.
+He rubbed his palms on his handkerchief. They were damp with nervous
+perspiration. He was not as calm as he looked.</p>
+
+<p>Scotty swung around on course and Rick scanned the water as they
+passed over the north side of Spindrift. There was no sign of the
+rowboat yet.</p>
+
+<p>The plane traveled in a straight line right across North Cove. The
+houseboat was at anchor a few hundred yards offshore, and the pram was
+tied up to the rear rail. There was no sign of life.</p>
+
+<p>The boys reached the Whiteside pier without seeing the girls or the
+boat. Scotty put the plane into a tight circle and looked at Rick
+helplessly. "Now what?"</p>
+
+<p>"They can't have gone far," Rick mused. "Not in the rowboat."</p>
+
+<p>"They had the aqualungs," Scotty pointed out. "They must have expected
+to use them."<span class="pagenum"><a name="Page_182" id="Page_182">[182]</a></span></p>
+
+<p>"Right. But how? If they planned to get aboard the houseboat, they
+wouldn't be using the aqualungs. Or would they?"</p>
+
+<p>"Search me."</p>
+
+<p>"Wouldn't they just row up to the houseboat on some excuse or other? I
+wish I'd looked. Barby might have taken those clothes Dad wore home
+last night."</p>
+
+<p>"We can't just float around and talk," Scotty said urgently. "Let's do
+something."</p>
+
+<p>Rick felt the same way. "Okay. Throttle down and go slow. We'll scan
+the whole coastline from here to Spindrift."</p>
+
+<p>Scotty did so, holding the little plane barely above stalling speed.
+Rick leaned out and traced the shore with anxious eyes.</p>
+
+<p>The plane turned and twisted as Scotty followed the coastline as
+accurately as he could. They reached the upper tip of North Cove and
+swung into the cove itself.</p>
+
+<p>Scotty tapped Rick on the shoulder and pointed. A man and a woman had
+come out of the houseboat and were watching the plane.</p>
+
+<p>"Wonder where the other pair is?" Rick asked. There was nothing they
+could do about the people on the houseboat now. Let them wonder what
+the plane was doing. Rick turned his attention back to the shore
+below.</p>
+
+<p>The plane traveled the length of the cove's shoreline and rounded the
+southern tip. They passed over<span class="pagenum"><a name="Page_183" id="Page_183">[183]</a></span> a section where the woods came right
+down to the water. Birches leaned far over. Rick caught a glimpse of
+what might have been the rowboat, then the plane swung and he lost it.</p>
+
+<p>"Circle," he said quickly. "I think I saw something!"</p>
+
+<p>Scotty gunned the Sky Wagon and threw it into a tight turn. Rick
+watched carefully as the clump of birches came into view. There was a
+boat under them, all right. He wished for the binoculars, but they
+were probably at the attic lookout where Barby and Jan had spied on
+the houseboat.</p>
+
+<p>He had no real doubt. He was sure the boat was the Spindrift rowboat.</p>
+
+<p>"Circle over the island," he called to Scotty, then reached over and
+took the hand microphone from the instrument panel rack. He turned on
+the radio and waited a moment while it warmed.</p>
+
+<p>"Joe, this is Rick," he said. "Rowboat under a clump of birches just
+south of North Cove. Have the boys go there and look it over. See if
+the girls are in the woods. We'll watch for sign of the girls on the
+water."</p>
+
+<p>To Scotty, he directed, "Over the cove. Circle the whole area. We'll
+watch for their bubbles. Joe's men will check the woods."</p>
+
+<p>The plane turned obediently. Presently they were moving in a wide
+circle with the houseboat as a center. A slight surface wind had
+arisen and the water in the cove was a bit choppy, but not enough to
+ob<span class="pagenum"><a name="Page_184" id="Page_184">[184]</a></span>scure bubble tracks made by Scuba divers below.</p>
+
+<p>"See anything?" Rick asked.</p>
+
+<p>"Not a trace. Can you see the water around the houseboat well enough?"</p>
+
+<p>"Yes. No bubbles in the vicinity." Rick dried his palms again, then
+mopped his forehead. He was becoming thoroughly frightened. Where were
+they?</p>
+
+<p>He checked his Megabuck radio to be sure it was on and called, "Barby.
+Where are you?"</p>
+
+<p>The air was silent, except for the slight background hiss that was
+always present.</p>
+
+<p>"Look right under the houseboat's gunwales," Scotty urged. "If they're
+directly under it, the bubbles would rise along the sides."</p>
+
+<p>"Why would they go under the houseboat?" Rick asked.</p>
+
+<p>Scotty shook his head. "Why did they come over here in the first
+place?"</p>
+
+<p>Rick had no answer. "Let's go over to the shore. Joe's men ought to be
+at the rowboat by now. Maybe they found the girls."</p>
+
+<p>Scotty banked around and headed over the clump of birches. In a small
+clearing behind the clump they saw two men in Scout uniforms. The men
+looked up, and one spread his hands wide in a gesture that said
+nothing of importance had been turned up.</p>
+
+<p>"There's only one thing to do," Rick said decisively. "We've got to
+check on the..."</p>
+
+<p>He stopped as though a hand had clutched his throat. Barby's voice, in
+his earphones!<span class="pagenum"><a name="Page_185" id="Page_185">[185]</a></span></p>
+
+<p>Rick pulled the unit from his pocket and turned up the volume. He
+couldn't hear her well.</p>
+
+<p>"It's Barby," he said swiftly. "Circle!"</p>
+
+<p>Rick strained to hear. She was talking to someone. "... It won't do
+the slightest bit of good to keep us here, because my brother will
+know where we are."</p>
+
+<p>The signal faded as she talked. Rick turned the little radio unit,
+trying to keep the volume constant.</p>
+
+<p>"You'd better let us go," Barby was saying. "You'll get into a lot of
+trouble if you don't."</p>
+
+<p>Rick groaned. Her threats would do about as much good as a bunny
+threatening a wolf pack. Where was she? On the houseboat?</p>
+
+<p>Suddenly he realized ... he had the key in his hands!</p>
+
+<p>Barby's voice was high-pitched and frightened now. "What are you
+doing? Why are you putting that plastic cap on Jan?"</p>
+
+<p>Rick turned the radio unit as the plane circled. The sweat stood out
+on his face. Unerringly, the axis of the built-in antenna pointed to
+the houseboat.</p>
+
+<p>There was no longer any doubt!</p>
+
+<p>"Land!" he yelled. "Land next to the houseboat!"</p>
+
+<p>Scotty slammed the throttle in instant response, and as the Sky Wagon
+dived toward the water he cast a quick look at Rick. "What did you
+hear?"</p>
+
+<p>Rick was already slipping off his shoes, getting ready to jump. "On
+the houseboat!" he choked. "They're using the mind reader on the
+girls!"</p>
+
+
+
+<hr style="width: 65%;" />
+<p><span class="pagenum"><a name="Page_186" id="Page_186">[186]</a></span></p>
+<h2><a name="CHAPTER_XVIII" id="CHAPTER_XVIII"></a>CHAPTER XVIII</h2>
+
+<h2>The One-Man Boarding Party</h2>
+
+
+<p>Scotty hit the water and bounced once, but he held the plane down and
+in a moment the water slowed it. He revved up again and taxied as
+rapidly as he dared to the houseboat, swung broadside to it, and
+throttled back.</p>
+
+<p>Rick was waiting. He flung the door open and dove far enough to clear
+the pontoon. The cold water closed over him briefly, then with a
+powerful kick he flashed to the surface again. A few strokes brought
+him to the houseboat.</p>
+
+<p>The two men were leaning on the rail. One, a hefty man of middle age
+with a striped shirt and glasses, said politely, "Do you want
+something?"</p>
+
+<p>Rick stopped and tread water. "I want the two girls you have inside.
+Have them come out here, and we won't bother you any more."</p>
+
+<p>The second man, the dark-haired one who had<span class="pagenum"><a name="Page_187" id="Page_187">[187]</a></span> come to Spindrift,
+smiled. "You mean our wives? They're having a nap. Sorry."</p>
+
+<p>"I mean my sister and her friend. Stop stalling, Mister."</p>
+
+<p>Striped shirt shook his head. "Sorry, boy. We haven't seen your
+sister. Now climb back on your little airplane and get out of here."</p>
+
+<p>Rick's reply was a stroke that brought him to the houseboat. He
+reached up for a handhold, when a boat hook suddenly touched his
+forehead.</p>
+
+<p>"Don't try it," striped shirt said. "Stay off this barge or I'll bend
+this pole over your head. Now get out of here."</p>
+
+<p>Rick back-pedaled helplessly. Now what? He knew there was no
+possibility of his climbing aboard while the men were on deck.</p>
+
+<p>And what was happening inside? He swam forward, to the front of the
+boat, and the men followed. They could move faster than he; there was
+no possibility of outdistancing them.</p>
+
+<p>If only he had a weapon! But wishing was useless. He had to do
+something! He called, "Barby! Can you hear me?"</p>
+
+<p>There was no answer from inside. His pulse speeded. Were Barby and Jan
+all right, perhaps gagged, or had the mind reader already worked?</p>
+
+<p>Rick swam away from the houseboat a few feet and floated, his mind
+racing. There had to be a way of getting aboard. There had to!</p>
+
+<p>Where was Scotty? He listened, and heard the<span class="pagenum"><a name="Page_188" id="Page_188">[188]</a></span> plane's engine on the
+other side of the houseboat. In a few seconds Scotty came into view.
+He was on the water close to shore, traveling at high speed. As Rick
+watched, Scotty swung the plane on a line with the houseboat and
+opened the throttle wide.</p>
+
+<p>Rick stared. Was his pal out of his mind? If he crashed the houseboat,
+the girls would be hurt, too! Then he realized Scotty would never pull
+such a stunt, no matter how desperate he became.</p>
+
+<p>The men on the houseboat were at the rail now, eyes on the racing
+plane. In that instant Rick divined Scotty's plan, he hoped, and
+turned to gauge his distance. The plane was on the upper step now,
+almost air-borne. Even as he watched, the pontoons pulled away. But
+Scotty held the plane on the water, roaring propeller pointed right at
+the men at the rail.</p>
+
+<p>Rick put his head down and sprinted for the front of the houseboat. He
+had to time it perfectly!</p>
+
+<p>To the horrified eyes of the men at the rail a collision was
+inevitable. They could only assume that the madman in the plane was
+going to smash right into them. And as Scotty had planned, they lost
+all interest in Rick, in the presence of immediate, personal danger.</p>
+
+<p>The men threw themselves to the deck, clawing frantically for some
+kind of cover. At the last instant, Scotty pulled the plane up in a
+power climb. So near disaster had he come that the suction of the
+passing pontoons lifted a coiled rope into the air on top of the
+cabin. Even as he mounted the rail and stood on deck, Rick gave a
+prayer of thanks for his pal's perfect judgment and lightning
+reflexes.</p>
+
+<p><span class="pagenum"><a name="Page_189" id="Page_189">[189]</a></span></p>
+<div class="figcenter" style="width: 500px;">
+<img class="img1" src="images/image_08.jpg" width="500" height="760" alt="&quot;Stay away or I&#39;ll bend this pole over your head!&quot;" />
+</div>
+
+<p><span class="pagenum"><a name="Page_190" id="Page_190">[190]</a></span></p>
+
+<p>He ran along the deck, jumped over the two prostrate men, swung around
+and launched himself into the cabin. He stopped, eyes wide with
+fright.</p>
+
+<p>Barby was lashed to a chair just inside the door, a gag in her mouth.
+Jan was on the other side of the cabin, also lashed. But Jan had a
+plastic cap on her head, and wires ran from it to a machine on a
+nearby table. Two women were standing over the girl, and one had a
+pistol in her hand.</p>
+
+<p>Rick started forward, then stopped helplessly. The pistol wasn't
+pointed at him. It was pointed at Jan's head!</p>
+
+<p>He looked into Jan's pleading eyes and shifted his weight uncertainly.
+He didn't know what to do now.</p>
+
+<p>Jan did. Her arms were lashed tight, but her legs were free. She
+lifted one of them in a kick that caught the pistol-holding woman
+behind the knees. The pistol hand lifted as the woman flailed for
+balance, and Rick sprang like a charging fullback. His widespread arms
+embraced both women and slammed them back into the cabin wall. Then he
+scrambled to his feet in search of the gun. It was under Jan's chair.
+He bent to pick it up when Barby gave a muffled cry from behind the
+gag. Rick whirled.</p>
+
+<p>The two men were rushing him from the cabin entrance.<span class="pagenum"><a name="Page_191" id="Page_191">[191]</a></span></p>
+
+<p>There wasn't much room in the cabin, but it gave Rick an advantage. He
+dove toward the men, who stopped their rush briefly. But Rick hadn't
+made the dive with the intention of meeting them head on. There was a
+table along the wall next to the corner where Barby was tied up. Rick
+went under it.</p>
+
+<p>The men rushed for the table. Rick reached out and grabbed an ankle.
+Bracing his legs, he gave a mighty heave. Striped shirt went over
+backward in front of Barby, who stamped with both bare feet on his
+stomach. The breath went out of him with a whoosh.</p>
+
+<p>Rick gathered his legs and shoved upward. The table heaved into the
+other man and threw him off balance long enough to give Rick a chance
+to get to his feet. Keeping the table between him and the dark man,
+Rick watched for an opening. Striped shirt was on his knees, shaking
+his head.</p>
+
+<p>The dark man was tired of waiting. He launched himself across the
+table, arms outstretched. It was the best move he could have made,
+from Rick's point of view. The boy knew he could not compete with
+either man in strength. He had to depend on speed, and the infighting
+tricks he had learned from Scotty. He used one now. At the last moment
+he side-stepped and his hand flashed down. It was a judo chop, the
+hand held stiff, the blow delivered with the side opposite the thumb.
+It was effective. The man dropped to the floor, shaking his head. Rick
+used the <i>savate</i>, the blow delivered with the<span class="pagenum"><a name="Page_192" id="Page_192">[192]</a></span> heel. It landed
+against the side of the man's neck. He went over sideways.</p>
+
+<p>Striped shirt was on his feet now, but still starved for air. His
+mouth hung open as he gasped, but he was coming forward.</p>
+
+<p>Rick met him. He dove into the man's stomach and felt his head smack
+into soft flesh. The breath went out of striped shirt again. Rick
+regained his feet and turned to Barby. She was making sounds through
+her gag, her eyes desperate.</p>
+
+<p>The boy whirled. The women were back in the fight, one of them
+scrambling for the gun under Jan's chair. Jan kicked it far back, out
+of reach. Rick scooped up the table and slid it along the floor at
+them. The table caught them like a pair of tenpins and knocked them
+into the corner. He turned back to Barby and started to untie her, his
+fingers racing.</p>
+
+<p>A blow landed on his shoulder. He turned in time to meet another one
+across the cheek that knocked him back against the wall. He rebounded,
+fighting. The dark man was crouched low, fists weaving. Rick danced
+lightly around him waiting. Let the man come to him.</p>
+
+<p>The man led with a right. Rick rolled away from it, watching the left
+that was cocked for a Sunday punch. The man threw his punch. Rick
+caught it on the forearm and gasped with the pain of it. The guy had a
+wallop like a mule!</p>
+
+<p>Rick feinted with the hurt arm, then drove a chop at the man's nose.
+It connected and brought a gasp<span class="pagenum"><a name="Page_193" id="Page_193">[193]</a></span> of pain. Barby was screaming through
+the gag again, but he couldn't look now. He brought a roundhouse punch
+up under his opponent's guard and felt it smack solidly against ribs.
+Then an arm encircled his neck and a clenched fist crashed against the
+back of his head. He saw stars, and for a moment his guard dropped.
+Then both arms were pinioned.</p>
+
+<p>Striped shirt had caught him from behind. Now the dark man stepped in,
+fist cocked for a knockout punch. Rick saw it coming and braced
+himself.</p>
+
+<p>The punch never landed. A crisp voice said, "Don't do it!"</p>
+
+<p>Encircling arms fell away. Rick turned, knees weak.</p>
+
+<p>A man in Boy Scout uniform stood in the cabin door, and in his hand
+was a Police Positive.</p>
+
+<p>"All right," the Scout said cheerfully. "Party's over."</p>
+
+
+
+<hr style="width: 65%;" />
+<p><span class="pagenum"><a name="Page_194" id="Page_194">[194]</a></span></p>
+<h2><a name="CHAPTER_XIX" id="CHAPTER_XIX"></a>CHAPTER XIX</h2>
+
+<h2>Taped for Trouble</h2>
+
+
+<p>Another Scout leader moved into the cabin, followed by Scotty. Rick
+gave them a grin, then turned and picked up the gun behind Jan's
+chair. He stuck it in his pocket and untied the girl.</p>
+
+<p>The plastic cap was still on her head. He lifted it off gently and put
+it on top of the machine.</p>
+
+<p>"Are you all right?" he asked.</p>
+
+<p>She nodded, hand at her throat. "Yes," she managed. "I can't talk. The
+gag ..."</p>
+
+<p>"Time for talk later," Rick said. He started for Barby, but Scotty was
+already untying her. The moment her hands were free, she pulled the
+gag from her mouth and announced, "Well! You took long enough getting
+here!"</p>
+
+<p>Rick didn't know what to say to that. He didn't have a chance to say
+anything. His sister rushed over, put her arms around him, and
+squeezed.</p>
+
+<p>"You were wonderful," she said. "Scotty, he held<span class="pagenum"><a name="Page_195" id="Page_195">[195]</a></span> four of them at bay.
+I never knew you could fight like that, Rick Brant!"</p>
+
+<p>Rick grinned. "I didn't do so much. You took one of them out of play
+by stamping on him. And Jan gave me an opening with as fine a kick as
+I've seen off a football field."</p>
+
+<p>The two JANIG agents had produced handcuffs, and the men and women
+were manacled together in a continuous chain.</p>
+
+<p>"Outside," one agent commanded. "Get into the pram."</p>
+
+<p>"You've got nothing on us," the man in the striped shirt protested.
+"We were only protecting ourselves against this wild man who barged in
+here."</p>
+
+<p>"Were you protecting yourselves against the two girls?" Scotty asked.</p>
+
+<p>"We were holding them for the police," striped shirt stated. "They
+sneaked aboard, probably intending to steal anything they could find.
+You're going to get yourselves into a peck of trouble, my friends.
+There's a law in the state against carrying firearms! A fine
+reputation this will give the Boy Scouts!"</p>
+
+<p>The agent with the pistol said mildly, "You talk too much. Get in the
+pram." To Rick he said, "We're taking them to Spindrift. We'll send
+the speedboat back for you."</p>
+
+<p>The four young people stood at the rail and watched as the crowded
+pram with its outboard motor chugged off to the island.<span class="pagenum"><a name="Page_196" id="Page_196">[196]</a></span></p>
+
+<p>Barby pulled off her bathing cap, and Rick saw that she wore the
+Megabuck unit underneath. He pointed to it. "I tried to call you. Why
+didn't you answer?"</p>
+
+<p>Barby replied with an embarrassed blush that started at the shoulders
+and swept up until her face was bright red. "I forgot to turn it on,"
+she admitted. "Jan reminded me while they were tying her up. They
+hadn't got to me, yet. One of the women was holding the pistol and
+pointing it at me. Jan sort of looked up and said, 'We need an outside
+power to help us now. But we must be sure the power is turned on.'
+Then I remembered. I pretended my head hurt, and pushed the switch."</p>
+
+<p>Rick looked at Jan. "That was clever. I'd been trying to reach Barby,
+with no success. Then, suddenly, I heard her talking."</p>
+
+<p>"We knew you were close, because we could hear the plane." Jan
+shuddered. "The men heard it, too, because they ran out right after
+they tied us up and put that thing on my head. The women guarded us,
+and one of them had just started the machine running when the plane
+came right at us. We saw it, through the open door, and we thought you
+were going to crash!"</p>
+
+<p>Rick grinned at Scotty. "That was our fast-acting pal. If he hadn't
+done that, I'd never have had a chance to get aboard."</p>
+
+<p>"Good thing you figured out what I was doing," Scotty admitted. "When
+I saw you moving fast to<span class="pagenum"><a name="Page_197" id="Page_197">[197]</a></span>ward the boat, I knew it was okay, and that I
+didn't have to crash."</p>
+
+<p>Rick stared. "Do you mean you'd have actually crashed?"</p>
+
+<p>"Not head on, because that would have hurt the girls. I was planning
+to swing at the last minute and try to knock the men off with the
+wing."</p>
+
+<p>Rick could only mutter, "My sainted aunt!"</p>
+
+<p>Scotty turned on the girls. "And here's the pair that made it
+necessary. What in the name of a painted parsnip were you two trying
+to do?"</p>
+
+<p>Barby lifted her chin defiantly. "We had a good plan. Can we help it
+if it didn't work?"</p>
+
+<p>"Can't answer that until we know the plan," Scotty said reasonably.
+"Suppose you tell us."</p>
+
+<p>"Well, we needed evidence that the houseboaters were in the plot
+against our fathers, didn't we? I knew we could get it, if we could
+plant a radio. So we made a plan."</p>
+
+<p>"Lot of good a turned-off radio would have done," Rick muttered.</p>
+
+<p>Barby glared. "We decided that we'd go swimming with the lungs. Then
+we'd come up right next to the houseboat, and we'd be so surprised! Of
+course the people would come out to see us, then we'd say I had a
+cramp, and could we please come up and rest."</p>
+
+<p>Rick listened, and he had to admit it wasn't a bad plan at all&mdash;so
+far.</p>
+
+<p>"Of course they would let us rest. Then I'd wait<span class="pagenum"><a name="Page_198" id="Page_198">[198]</a></span> for a chance to put
+the radio behind a cushion, or in the crack of an armchair, or
+somewhere like that. I didn't know exactly what I could do, but I knew
+if we could get aboard there would be some way of leaving the radio
+behind."</p>
+
+<p>The pram had vanished around the turn of the cove. The speedboat would
+come into sight any moment now.</p>
+
+<p>"All right," Rick admitted. "Let's say it was a good plan. What
+happened?"</p>
+
+<p>Jan took up the tale. "We didn't want to try to swim all the way from
+Spindrift, so we took the rowboat and did exactly what Cap'n Mike did
+yesterday. We rowed along the shore with the aqualungs and got into
+the water right where we could see the houseboat. We had to.
+Otherwise, we would have gotten lost underwater."</p>
+
+<p>"But you had the wrist compasses, didn't you?" Scotty asked. The boys
+had stressed that compasses were essential because low visibility in
+the waters off Spindrift made it very easy to lose one's sense of
+direction.</p>
+
+<p>"We had the compasses," Barby said. "How do you think we swam right to
+the houseboat?"</p>
+
+<p>"Then why didn't you get into the water out of sight of the
+houseboat?" Rick asked, and suddenly he knew. That would have meant
+plotting a compass course around a turn. So many feet in one
+direction, then change to another compass heading. He had explained it
+to them, but they just hadn't learned.<span class="pagenum"><a name="Page_199" id="Page_199">[199]</a></span> It was not easy, he had to
+admit, and it took practice even on land. "Never mind," he said. "I
+know the answer. Go ahead. Tell us the rest."</p>
+
+<p>Barby studied his face. "I guess you do know," she assented. "Well,
+they told us later, on the houseboat. They saw us get into the water,
+then they watched our bubbles come right toward them. So when we got
+here, they weren't fooled."</p>
+
+<p>"We went through with it, as we planned," Jan said, "and we thought we
+were getting away with it. They were very nice. Of course we could
+come up and rest. They were glad to have us stop by. But when we got
+aboard, one of the women had a gun, and she made us go into the cabin
+and sit down. Then they started asking us questions."</p>
+
+<p>"What kind of questions?" Rick inquired.</p>
+
+<p>"About why we had come. We stuck to the story, until they told us
+they'd seen us. Even then we didn't admit anything. Then Barby started
+to threaten them."</p>
+
+<p>Scotty chuckled. "I'd like to have heard that."</p>
+
+<p>Rick watched the tip of the cove. The speedboat from Spindrift should
+be coming shortly. "How about the plane?" he asked suddenly. "What did
+you do with it?"</p>
+
+<p>Scotty motioned to the other side of the houseboat. "It's anchored. I
+landed next to the JANIG team and got into the rowboat with them." The
+Sky Wagon carried a small anchor and a few yards of anchor line in one
+of the pontoons.<span class="pagenum"><a name="Page_200" id="Page_200">[200]</a></span></p>
+
+<p>"Okay. Carry on, Barby. How did you threaten them?"</p>
+
+<p>"I was very logical," Barby stated. "Wasn't I, Jan?"</p>
+
+<p>Jan nodded agreement. "You definitely were."</p>
+
+<p>"I started by telling them that they couldn't possibly do a thing to
+us, and they might as well let us go right away."</p>
+
+<p>"Bet that impressed them," Rick murmured.</p>
+
+<p>"Are you telling this, or am I?"</p>
+
+<p>"You are," Rick said contritely. "Go ahead."</p>
+
+<p>"Well, I said my brother knew where we were, and they'd better be
+careful. It didn't work. Then I pointed out that they didn't even dare
+to kill us, because our bodies could be traced back to the houseboat.
+Everyone knew we'd just gone for a swim, and everyone knew we could
+take care of ourselves."</p>
+
+<p>Rick thought privately that any time Spindrift was in danger from then
+on, he'd make sure his self-reliant sister had a bodyguard at all
+times.</p>
+
+<p>"I said other things, too, but finally they slapped me and told me to
+shut up."</p>
+
+<p>"Who did?" Scotty demanded.</p>
+
+<p>"One of the women. It doesn't matter, Scotty. It didn't hurt. Anyway,
+they said we could stop worrying about what was going to happen to
+them. Then one of the men asked if we knew what had happened to the
+three scientists. We said yes. And he said ... he said ..." Barby
+suddenly turned white.</p>
+
+<p>Jan finished for her. "He said they were going to erase our minds,
+too. Then they were going to<span class="pagenum"><a name="Page_201" id="Page_201">[201]</a></span> put us back in the water." The words
+were no sooner out than Jan had a delayed reaction, too.</p>
+
+<p>Rick rushed the two of them into the cabin and made them sit down with
+heads bent low. Scotty found water and gave them each a drink.</p>
+
+<p>"You've acted like a couple of champs," Rick told them. "But for the
+love of mike, don't faint now!"</p>
+
+<p>Barby lifted her chin. "I have no intention of fainting," she said
+defiantly. "It's just ... well, it's ..."</p>
+
+<p>"I know," Rick assured her. "Take it easy, Sis."</p>
+
+<p>He looked up. The sound of a racing speedboat was echoing inside the
+cabin. Good. They'd be home in a few minutes and his mother could take
+over. He gave the girls a comradely grin. What a pair!</p>
+
+<p>The machine on the table attracted his eye. He walked over and studied
+it. The recording drum had wavy lines on it, probably the beginning of
+Jan's brain pattern. It made no sense to him, but it would to Parnell
+Winston.</p>
+
+<p>"They had you taped," he told the girl gently. "But you saved your own
+bacon by telling Barby to turn on the radio. If you hadn't ..."</p>
+
+<p>A shudder ran through Jan's slim body. "I was taped for trouble. I'm
+glad you came through the door when you did!"</p>
+
+<p>Rick's finger traced a line on the recording drum.</p>
+
+<p>"I'm kind of glad myself," he admitted.</p>
+
+
+
+<hr style="width: 65%;" />
+<p><span class="pagenum"><a name="Page_202" id="Page_202">[202]</a></span></p>
+<h2><a name="CHAPTER_XX" id="CHAPTER_XX"></a>CHAPTER XX</h2>
+
+<h2>JANIG Closes In</h2>
+
+
+<p>Steve Ames walked around the objects on the laboratory table. "Nothing
+deadly looking about these gadgets," he said. "Which goes to show how
+misleading appearances can be."</p>
+
+<p>The objects included the barber's massage machine, an ancient
+composition-board suitcase, the gadget from the houseboat, and a TV
+set with an indoor antenna of the kind known as "rabbit ears."</p>
+
+<p>Parnell Winston admitted, "There is plenty we don't know about them,
+especially the inside of that TV set. But we'll learn."</p>
+
+<p>Steve smiled at the assembly of faces. In addition to the project team
+and the boys, Mrs. Brant, Mrs. Morrison, and the two girls were in the
+group. So was Joe Blake.</p>
+
+<p>Rick regretted that Jerry, Duke, and Cap'n Mike could not be invited.
+But the matter was still not for discussion with people on the
+outside. If a story<span class="pagenum"><a name="Page_203" id="Page_203">[203]</a></span> ever could be made public, the <i>Morning Record</i>
+would be the first to have it, but in all probability the facts would
+remain buried for some time.</p>
+
+<p>In a large room in the lab basement the four houseboaters and the
+barber waited under heavy guard for the arrival of a Coast Guard
+cutter. The barber was there courtesy of Captain Douglas, who had
+picked him up and delivered him to Spindrift after a call from Joe
+Blake.</p>
+
+<p>Steve rapped for attention. "We're about to tie up some loose ends,
+everyone. Let's get seated, because the cutter will be here any
+moment."</p>
+
+<p>The room was sometimes used for lectures when Hartson Brant got his
+entire staff together, and there were plenty of chairs. In a moment
+the audience was seated comfortably and listening to Steve.</p>
+
+<p>"You were all involved," the agent began, "so I want you all to know
+what has been going on. Some details are not known to us, yet. But
+we're continuing the investigation. However, the part that involves
+you is finished, and you'll probably never hear about the rest of it."</p>
+
+<p>Rick knew that was true. Who the houseboaters and the barber really
+were, who paid them, how they had been tipped off to the project in
+the first place, and similar details would remain locked in top-secret
+files somewhere in Washington.</p>
+
+<p>"The key to the whole affair was uncovered in Washington yesterday.
+Most of you know about the physical arrangements on the fourth floor.
+In setting<span class="pagenum"><a name="Page_204" id="Page_204">[204]</a></span> up the security system we checked all wiring, traced all
+phone lines, and in general made sure the place was not 'bugged,'
+which is the term we use for wire taps, hidden microphones, and so
+on."</p>
+
+<p>Steve paused, and Rick thought his friend looked a little embarrassed.
+"In spite of our care, it developed that we did have a hidden
+microphone picking up all conversation and relaying it to the enemy
+group. I can only say in our own defense that it was the kind of 'bug'
+we couldn't have found without tearing the building apart."</p>
+
+<p>"It's nearly impossible to take all modern electronic developments
+into account," Julius Weiss said. "We all know how thorough you are,
+Steve. Go on."</p>
+
+<p>"Thank you, Julius. Directly above us, on the fifth floor, was the
+Peerless Brokerage Company. It was a legitimate firm, doing a good
+business. We had no reason to suspect it, even though we checked out
+all firms both above and below us. Well, in checking on the
+houseboaters, we discovered that the firm had recently been taken over
+by a dummy corporation, and most of it was actually owned by the man
+Rick called 'striped shirt.' He bought the stock right after the
+project moved in on the fourth floor."</p>
+
+<p>"There was no change in the firm?" Dr. Morrison asked. "Nothing
+suspicious?"</p>
+
+<p>"Nothing. The firm continued to operate as always. There was one
+personnel change. A lawyer, representing the new principal
+stockholder, took over one of the offices."<span class="pagenum"><a name="Page_205" id="Page_205">[205]</a></span></p>
+
+<p>Rick suspected that said lawyer was now in custody.</p>
+
+<p>"As soon as we discovered the connection, we made a check. Under the
+floor in the lawyer's office we found a 'bug.' A hole had been drilled
+into the floor structure until only a thin shell of plaster remained.
+The plaster was, of course, our ceiling. So actually the microphone
+was within a fraction of an inch of our room, but there was no way we
+could detect it. That's how every move we made was anticipated, and
+why the enemy moved to Whiteside on the same day that the project
+moved to Spindrift."</p>
+
+<p>That explained a lot, Rick thought. "Did the barber tape the two
+scientists?" he asked.</p>
+
+<p>"We think so. He's the boss of the enemy team, Rick. We've found that
+during the period when he was in Washington, his massage machine was
+wired through to a room in the basement. The wiring went through the
+power cord into the electric outlet, and the impulses were actually
+transmitted over the power system and taken out of a plug in the
+basement. We found the machine where he had stored it."</p>
+
+<p>Rick knew that could be done quite simply. The frequencies of the
+electric current and the brain patterns were so different that they
+would not interfere with each other.</p>
+
+<p>"He didn't plan to use his machine in Whiteside," Steve went on,
+"because he left the mind-reading part of the machine in Washington."<span class="pagenum"><a name="Page_206" id="Page_206">[206]</a></span></p>
+
+<p>"Then why did he bring it?" Barby asked.</p>
+
+<p>"We're not sure. The likeliest possibility is that he wanted to
+continue using it as a massage machine, because he made a little money
+with it. I never knew an espionage agent who didn't need money."</p>
+
+<p>Steve looked at Rick. "I'm a little surprised at one thing. Why didn't
+the Spindrift twins suspect foul play when Hartson Brant ran over
+something in the speedboat?"</p>
+
+<p>It was Rick's turn to be embarrassed. "I guess we were so upset we
+didn't think straight. Why?"</p>
+
+<p>"The mainland team found a log. It had a yoke on it. Apparently the
+houseboaters had taken a lesson from the incident on the pier and were
+waiting for Spindrift traffic on the water. We think they waited until
+they heard the sound of the Spindrift speedboat, then took the pram
+and cut across the course hauling a log on a long rope."</p>
+
+<p>Scotty spoke up. "That's what puzzles me, Steve. Why the switch from
+long-distance electronics to violence?"</p>
+
+<p>"When we moved the project to Spindrift, we also removed the chance of
+taping project members in some natural setting like the barbershop.
+They had hoped to knock out the team without anyone suspecting it was
+enemy interference. That worked, at first. But moving the project
+upset their plans. They rigged the train deal that caught Marks. But
+even though it worked, it showed we were dealing with an enemy."<span class="pagenum"><a name="Page_207" id="Page_207">[207]</a></span></p>
+
+<p>"So they had to catch the scientists in order to tape them," Scotty
+commented.</p>
+
+<p>"Right. Of course they tried to do it in a way that looked natural in
+the case of Marks and Dr. Brant. Probably they hoped the attack on
+Duke, whom they mistook for Morrison, would be taken as a holdup. They
+undoubtedly planned to allow time between the accident, or attack, and
+following through with the mind-reading machine, hoping that the two
+wouldn't be connected."</p>
+
+<p>The pattern was clear, Rick thought. Like many such schemes, the
+moment a suspicion of foul play developed, the plan began to
+boomerang.</p>
+
+<p>"I think the order of events is clear enough," Steve concluded. "Any
+questions?"</p>
+
+<p>Barby had one. "I don't understand about Dr. Marks. Did they turn on
+the mind reader from the train?"</p>
+
+<p>"Probably. The man on the train apparently had a two-section gadget in
+a suitcase. One part took the EEG and the other sent out the signal
+that did the damage. He waited until the train was pulling out of the
+station before turning on the record section. Then all he had to do
+was get off at New York. We haven't found him, or his machine. But we
+will. Any other questions?"</p>
+
+<p>"Why did the barber move to Whiteside, if he didn't intend to tape
+anyone?" Weiss asked.</p>
+
+<p>"The barbershop in any small town is a good central location for
+keeping track of goings-on in town.<span class="pagenum"><a name="Page_208" id="Page_208">[208]</a></span> I think that's all he had in
+mind&mdash;besides the fact that barbering was his trade. If Vince Lardner
+hadn't needed an assistant, he probably would have moved into one of
+the summer colonies, or gotten some other kind of job. We can't be
+sure."</p>
+
+<p>Rick asked, "Are there any machines in existence besides these two and
+the missing one from the train?"</p>
+
+<p>"We don't know. But it doesn't matter. The enemy now knows we're onto
+the system and can't expect to get away with it again. Besides, Dr.
+Winston says a countermeasure is easily arranged, to be used when we
+suspect the mind readers might make another try."</p>
+
+<p>"Who are these people?" Jan demanded.</p>
+
+<p>Steve grinned. "Unfriendly agents. Seriously, Jan, we aren't sure
+about their employers. It will take some backbreaking investigation to
+get the whole story, because the files show nothing on any of them.
+That means they were deep-cover agents, kept hidden until there was
+something important enough to bring them out. We may never get the
+whole story."</p>
+
+<p>"Won't they talk?" Scotty asked.</p>
+
+<p>"They haven't yet. They may. But, anyway, we'd have to check on their
+stories. Any other questions? Okay, I'm finished. Dr. Winston will
+take over at this point."</p>
+
+<p>The cyberneticist came to the front of the room. "We have something
+here," he stated, "but we don't<span class="pagenum"><a name="Page_209" id="Page_209">[209]</a></span> yet know what it is. And, curiously
+enough, from the crude nature of the machines, I doubt that the enemy
+knows, either. If we have to speculate&mdash;and I guess we do&mdash;we might
+guess that sometime, in an enemy EEG laboratory, some experiment
+resulted in a subject having his mind erased. It was probably an
+accident that the enemy exploited without knowing how it worked."</p>
+
+<p>"Can't we even guess how it works?" Weiss asked.</p>
+
+<p>"Approximately, without knowing the physiology of it. The EEG
+recording is simply fed into a gadget that modulates a carrier wave.
+The carrier is an average frequency for brain patterns. In effect, the
+thing simply transmits the man's own pattern back to him. Why that
+should produce trauma of the kind we have seen is a mystery." The
+scientist gestured to the TV receiver. "The transmitter is
+incorporated into the TV chassis, and the 'rabbit ears' act as an
+antenna when adjusted properly. The recorder is a simple EEG
+mechanism."</p>
+
+<p>Winston smiled. "You may be sure we're not through with this
+apparatus. I'm leaving the project immediately to set up a new team
+with Chavez, for the investigation of this phenomena. It may be
+another major key to the physiology of the brain."</p>
+
+<p>"Do you mean we know nothing more than you've told us?" Rick asked.</p>
+
+<p>"Nothing more, Rick. Oh, are you wondering about the barber's machine?
+Actually, the massage gadgets acted as electrodes, and the massage oil
+did very<span class="pagenum"><a name="Page_210" id="Page_210">[210]</a></span> well in making good contact. It was a simple setup."</p>
+
+<p>There were no questions for Parnell Winston. Steve took over. "In a
+short time we'll take the prisoners off your hands. Joe Blake and two
+men will remain as guards, but I think we have nothing more to worry
+about beyond routine security."</p>
+
+<p>"I just remembered," Rick interrupted. "How about the elevator
+operator?"</p>
+
+<p>"We picked him up, but he didn't know a thing. The barber paid him in
+free haircuts to keep track of people coming and going from the fourth
+floor. That's all. He didn't know why."</p>
+
+<p>Joe Blake came in the door. "Motor whaleboat coming, Steve. Shall we
+take the prisoners to the landing?"</p>
+
+<p>"Yes, Joe. Please."</p>
+
+<p>Barby looked at Steve speculatively. "How about the houseboat?"</p>
+
+<p>"Well, how about it? Haven't you seen enough of it?"</p>
+
+<p>Barby smiled. "It would be very nice, if it were only another color.
+What will happen to it?"</p>
+
+<p>"A coastguardman will be after it tomorrow. It will be impounded for a
+while. After that it may be sold for public auction, or it may revert
+to the owner's estate. It depends on the court."</p>
+
+<p>Barby looked a little disappointed. "Oh, well, we don't really need a
+houseboat, anyway."</p>
+
+<p>The group broke up as Joe and his partner walked the prisoners across
+the island to the landing. In a<span class="pagenum"><a name="Page_211" id="Page_211">[211]</a></span> short time the motor whaleboat was
+speeding to the horizon where a cutter waited.</p>
+
+<p>Rick took a last look. That just about closed the case. The remaining
+details probably would never be known to the Spindrift group.</p>
+
+<p>"Can't anything be done for Dr. Marks and the other scientists?" he
+asked Parnell Winston.</p>
+
+<p>Winston shook his head. "No, Rick. We're afraid to tamper, for fear of
+making things worse. But I neglected to tell you one very important
+item. The first scientist stricken is becoming rational again, or at
+least we hope so. Yesterday he asked for food. A short time later he
+picked up a pencil and paper and began to work out an equation, one
+connected with the project. Apparently the equation was the last thing
+he had been working on when the mind reader struck. So we hope and
+believe that nature is healing the damage. There is no evidence of
+tissue destruction, so perhaps complete recovery is possible. It's a
+question of waiting and watching."</p>
+
+<p>Within two weeks Rick had an opportunity to see for himself, because
+the two scientists from Washington joined the Spindrift group. They
+were fully recovered, with only vague memories of the period when
+their minds were not functioning. And Dr. Marks was reported well on
+the way to normalcy.</p>
+
+<p>The project was almost at an end, with only a few final checks needed
+on the critical equations. The Morrisons had already set a day for
+their departure&mdash;to Barby's great unhappiness.<span class="pagenum"><a name="Page_212" id="Page_212">[212]</a></span></p>
+
+<p>As Barby said at dinner one night, "I didn't realize how lonely it
+gets sometimes without another girl on the island. Until Jan came,
+that is. Now she's going, and I wish she weren't."</p>
+
+<p>"I'd love to stay," Jan said. "Really I would."</p>
+
+<p>Hartson Brant arrived in time to hear the last exchange. He had left
+the table briefly to take a phone call. "I'm afraid it's going to be
+pretty quiet on Spindrift," he agreed. "It looks as though we'll be
+losing Rick and Scotty for a while!"</p>
+
+<p>Barby wailed, "Not again! Why can't they stay home for a while?"</p>
+
+<p>Rick and Scotty had looked up with quick interest at the scientist's
+words.</p>
+
+<p>"We've been home for weeks," Rick replied. His eyes were on the slip
+of paper in his father's hand. "Dad, what is it? Where are we going?"</p>
+
+<p>"Read it aloud," Hartson Brant suggested. He handed Rick the slip.</p>
+
+<p>Rick scanned it quickly. It was a telegram that his father had taken
+over the phone. Rick's pulse quickened. Dr. Gordon, who had been at
+work on a secret rocket project in the far west, had wired:</p>
+
+<blockquote><p><span class="smcap">arriving tomorrow. need rick and scotty for special work.
+urge they be ready to depart in three days equipped for
+extended stay at desert base.</span></p></blockquote>
+
+<p>Rick's eyes met Scotty's as he finished reading. "Desert base," he
+repeated.<span class="pagenum"><a name="Page_213" id="Page_213">[213]</a></span></p>
+
+<p>Scotty grinned his delight. "John Gordon's rocket base is in the
+desert. He must want us there."</p>
+
+<p>"But why?" Barby demanded. "You're not rocket experts. Why, even when
+we had the moon rocket here, you didn't work on the rocket itself."</p>
+
+<p>That was perfectly true. Rick shrugged. "You know as much as we do,
+Sis."</p>
+
+<p>Hartson Brant stirred his coffee thoughtfully. "I have a hunch," he
+said. "From the tone of the wire, I suspect John is in some kind of
+difficulty. Surely he doesn't want you as technicians, but it's not
+beyond the bounds of possibility that he needs a little detective work
+done."</p>
+
+<p>It made sense to Rick. But what kind of detective work could he and
+Scotty do at a highly guarded and secret government base? He fought
+down the impulse to run up to his room and start packing. Gordon had
+said in three days. There was plenty of time. Except that Rick knew
+he'd be dizzy with wondering until John Gordon gave them more
+information.</p>
+
+<p>The Morrisons rose to the occasion beautifully. "We wouldn't want
+Barby to be without any companions of her own age here," Mrs. Morrison
+said quickly. "If it's all right, I'm sure we can let Jan remain until
+the boys return."</p>
+
+<p>The girls beamed without saying a word, then they broke into excited
+chatter. Rick and Scotty retired to the front porch and grinned at
+each other.</p>
+
+<p>"If Dad is right, this is going to be plenty of fun," Scotty said
+happily. "I've always wanted to get close to the big rockets."<span class="pagenum"><a name="Page_214" id="Page_214">[214]</a></span></p>
+
+<p>"We'll find out," Rick said. "And if John Gordon has a mystery, we're
+the pair who can solve it for him."</p>
+
+<p>Later, Rick's words returned to him under the most unusual and
+terrifying circumstances of his entire life. The story of the project
+that led to Rick's greatest adventure will be told in the next Rick
+Brant Science-Adventure mystery.</p>
+
+<hr style="width: 65%;" />
+
+<h3><i>The</i> <span class="smcap">Rick Brant Science-Adventure</span> <i>Stories</i></h3>
+<h2>BY JOHN BLAINE</h2>
+<ul>
+<li><span class="smcap">The Rocket's Shadow</span></li>
+<li><span class="smcap">The Lost City</span></li>
+<li><span class="smcap">Sea Gold</span></li>
+<li><span class="smcap">100 Fathoms Under</span></li>
+<li><span class="smcap">The Whispering Box Mystery</span></li>
+<li><span class="smcap">The Phantom Shark</span></li>
+<li><span class="smcap">Smugglers' Reef</span></li>
+<li><span class="smcap">The Caves of Fear</span></li>
+<li><span class="smcap">Stairway to Danger</span></li>
+<li><span class="smcap">The Golden Skull</span></li>
+<li><span class="smcap">The Wailing Octopus</span></li>
+<li><span class="smcap">The Electronic Mind Reader</span></li>
+</ul>
+
+<hr style="width: 65%;" />
+
+
+
+
+
+
+
+<pre>
+
+
+
+
+
+End of Project Gutenberg's The Electronic Mind Reader, by John Blaine
+
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+</body>
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+The Project Gutenberg EBook of The Electronic Mind Reader, by John Blaine
+
+This eBook is for the use of anyone anywhere at no cost and with
+almost no restrictions whatsoever. You may copy it, give it away or
+re-use it under the terms of the Project Gutenberg License included
+with this eBook or online at www.gutenberg.org
+
+
+Title: The Electronic Mind Reader
+
+Author: John Blaine
+
+Release Date: May 14, 2009 [EBook #28813]
+
+Language: English
+
+Character set encoding: ASCII
+
+*** START OF THIS PROJECT GUTENBERG EBOOK THE ELECTRONIC MIND READER ***
+
+
+
+
+Produced by Sankar Viswanathan, Greg Weeks, and the Online
+Distributed Proofreading Team at https://www.pgdp.net
+
+
+
+
+
+
+
+ Transcriber's Note:
+
+ Extensive research did not uncover any evidence that the
+ U.S. copyright on this publication was renewed.
+
+
+ [Illustration: _Horrified with fear, the men threw themselves
+ to the deck_]
+
+
+
+ A RICK BRANT SCIENCE-ADVENTURE STORY
+
+
+
+ THE
+
+ ELECTRONIC
+
+ MIND READER
+
+
+
+
+ BY JOHN BLAINE
+
+
+
+
+
+ GROSSET & DUNLAP PUBLISHERS
+
+ NEW YORK, N. Y.
+
+
+
+
+ (C) BY GROSSET & DUNLAP, INC., 1957
+
+ * * * * *
+
+
+
+
+Contents
+
+
+CHAPTER PAGE
+
+I THE MILLION-DOLLAR GIMMICK 1
+
+II THE INVASION OF SPINDRIFT 10
+
+III A SYSTEM WITHIN A SYSTEM 24
+
+IV A HAIRCUT AND A WINK 33
+
+V JANIG RUNS A SECURITY CHECK 45
+
+VI A CALM PRECEDES A STORM 55
+
+VII THE PERIPATETIC BARBER 65
+
+VIII THE MIND READER STRIKES 74
+
+IX DAGGER OF THE MIND 86
+
+X SEARCH FOR STRANGERS 94
+
+XI THE DANGEROUS RESEMBLANCE 105
+
+XII THE COAST GUARD DRAWS A BLANK 119
+
+XIII THE MEGABUCK MOB ACTS 130
+
+XIV SURVEILLANCE--WITH CEREAL 148
+
+XV A MATTER OF BRAIN WAVES 154
+
+XVI THE VANISHING MERMAIDS 164
+
+XVII POINTER TO DISASTER 179
+
+XVIII THE ONE-MAN BOARDING PARTY 186
+
+XIX TAPED FOR TROUBLE 194
+
+XX JANIG CLOSES IN 202
+
+ * * * * *
+
+
+
+
+THE ELECTRONIC MIND READER
+
+CHAPTER I
+
+The Million-Dollar Gimmick
+
+
+Rick Brant stretched luxuriously and slid down to a half-reclining,
+half-sitting position in his dad's favorite library armchair. He
+called, "Barby! Hurry up!"
+
+Don Scott looked up from his adjustment of the television picture.
+"What's the rush? The show hasn't started yet."
+
+Rick explained, "She likes the commercials."
+
+A moment later Barbara Brant appeared in the doorway, hastily
+finishing a doughnut. Rick cocked an eyebrow at her. "If you're going
+to eat, you might at least bring a plateful, so we can have some,
+too."
+
+Barby gulped. "Sorry. I didn't intend to have a doughnut. I went to
+the kitchen to see if Mom and Dad wanted to watch the show, and they
+were having doughnuts and milk."
+
+"Never mind," Scotty said. "We forgive you. We'll get ours later. Are
+Mom and Dad coming?"
+
+"Maybe later. Now be quiet, please, so I can hear the commercial."
+
+Dismal, the Brant pup, wandered in and paused at Rick's chair to have
+his ears scratched before taking up his favorite position, under the
+TV table. Rick obliged and the shaggy pup groaned with pleasure.
+
+"Why all the interest in a breakfast-food commercial?" Scotty asked.
+
+"The announcer is cute," Barby stated.
+
+This made no sense to Scotty. He stretched out on the rug in front of
+the set, then rolled over on his back and looked up at the girl. "I
+don't get it. Then why do you eat Crummies for breakfast instead of
+the hay this guy sells?"
+
+"The Crummies announcer is cuter," Barby explained patiently.
+
+The boys grinned and fell silent as the cereal salesman went into his
+spiel. Barby perched on the edge of a chair and listened attentively.
+
+Rick watched his sister's expressive face, chuckling to himself. Barby
+always listened to the commercials. It was only fair, she insisted,
+and the boys went along with her wishes. Come right down to it, Rick
+thought, listening to commercials was the price that had to be paid
+for entertainment. Not listening meant not paying the price. He didn't
+think that the point was particularly important, but there was a small
+element of justice in Barby's view.
+
+Their Sunday evenings on Spindrift, the private island off the New
+Jersey coast, usually ended with this particular program. The members
+of the Spindrift staff were not TV enthusiasts at best, and they cared
+little about the program. Mr. and Mrs. Brant sometimes watched, more
+for the sake of being companionable than for the sake of the program.
+But usually the three young people watched alone.
+
+The program was a typical quiz. Contestants who were expert on a
+particular category returned week after week on their build-up to a
+grand prize, which was a quarter of a million dollars. This quiz,
+however, had elements that the younger Brants liked. In the first
+place, the contestants were ordinary people. The producer didn't seem
+to go in for odd characters as other programs did.
+
+For the past few weeks the hero-contestant had been an
+eighteen-year-old coal miner from Pennsylvania. There was nothing
+unusual about him, except for one thing: he had become interested in
+the mining of precious stones, and from there he had studied their
+history. He was an expert on historical gems.
+
+Now, as the master of ceremonies greeted the miner, Barby said with
+admiration, "He has a wonderful personality. And imagine him knowing
+so much about gems!"
+
+Rick draped a leg over the chair arm. "See, Scotty? The perfect
+reaction."
+
+"What do you mean?" Barby demanded indignantly. "He absolutely does
+have a wonderful personality, and I think it's amazing that a coal
+miner should know so much about gems."
+
+Scotty grinned up at her. "Rick means people can't get on quiz shows
+unless they have good TV personalities. And how much appeal would the
+show have if a gem expert answered questions on gems?"
+
+"I see what you mean," Barby agreed.
+
+"That's it," Rick nodded. "Anyway, I agree that the miner has a swell
+personality, and he certainly knows his gems."
+
+The three fell quiet as the quiz began. The questions were really
+tough, filled with the kind of detail no one could be expected to
+remember, but which good contestants always did. Then, at a crucial
+moment, the miner hesitated over identification of a date in the long
+and bloody history of the Koh-i-noor diamond.
+
+"If only we could help him," Barby wailed.
+
+"We don't know, either," Scotty reminded.
+
+But Rick suddenly realized that they did know--or, at least, had the
+answer available. He was certain it could be found in one of his
+father's books, if not in the encyclopedia. But even if they had time
+to look it up, which they didn't, the contestant couldn't hear them in
+a soundproof booth. Or could they get a message to him if they were
+part of the studio audience? Or was there some other way? It was
+typical of Rick, when faced with an apparently insoluble problem, to
+look for an answer.
+
+The miner finally remembered, and the three breathed a mutual sigh of
+relief. But the ordeal was not yet over, because the questioning had
+several parts. Next came a quiz on the Star of Africa.
+
+The questions asked, the camera began switching from the contestant's
+face to the tense faces in the audience. A woman, probably the miner's
+mother ... a man with a beard ... a man with a hearing aid ...
+
+Rick suddenly sat up straight. He had it! He knew how the information
+could be handed to the contestant! At least he knew in theory. He sat
+back and started to work out the details.
+
+The miner made it. Limp and happy, he came out of the booth, shook
+hands with the MC, and staggered off with an armload of books
+containing answers to next week's series of questions. The announcer
+went into the final commercial, with Barby and Scotty listening
+attentively. Rick didn't listen. He had a wonderful idea on which he
+was putting the finishing touches.
+
+As programs shifted, Scotty reached up and turned off the set. Dismal
+left his place under the table and trotted off to the kitchen.
+
+"Me for a doughnut," Scotty announced.
+
+Barby was still spellbound by the miner's success. "It's just
+fantastic, utterly, how much he knows." She shook her smooth blond
+head. "I wish I knew that much about something."
+
+"Want to win a million?" Rick asked.
+
+"Who doesn't?" Barby returned dreamily. Suddenly she stared. "You
+have a Look on your face," she stated. "Rick Brant, you're cooking up
+something!"
+
+Rick grinned. "I can win the quiz," he said casually. "It's easy. Let
+me know if either of you want to win. Of course you might end up in
+jail if you're not real careful, but I think it'll work."
+
+Scotty looked his disbelief. "Easy, huh? What are you expert on?"
+
+"Nothing," Rick said airily. "And anything. Of course we all know
+you're an expert on eating, but that's not a category, it's a
+capacity."
+
+Barby gave what might be described as a lady-like sneer.
+
+Rick shook his head. "It's terrible the way people in this house have
+no faith in genius. Just terrible." He sighed heavily.
+
+Scotty watched him suspiciously. "All right, Doctor Brant. Give with
+the great idea."
+
+"Okay." Rick waved at the encircling shelves of books. "Pick a
+subject. Any subject, so long as it is contained in a very few
+references. Like the life of the bee, or the Adventures of Sherlock
+Holmes, or the Life of Dickens."
+
+Barby said obligingly, "All right. I pick Ben Franklin. Now what?"
+
+"We get the major books on old Ben, plus the copy of the encyclopedia
+we need. Then we set up an index, and we put principal categories of
+information on file cards. For Ben, we'd need the Sayings of Poor
+Richard, and the dates they appeared, and where. And we'd need a list
+of his inventions, plus dates. And so on. Generally, we fix things so
+we can find any answer in a few seconds."
+
+Barby shook her head. "That would be awfully hard. It would take
+weeks, and whoever operated the file would have to know it nearly by
+heart."
+
+Rick agreed. "But isn't a million bucks worth a few weeks of effort?"
+
+Rick's famous father, Hartson Brant, walked into the library in time
+to hear the last comment. His eyebrows went up. "What's all this
+megabuck talk?"
+
+That was a new word to Barby. "What talk?"
+
+"In the metric system, 'meg' means million. So a megabuck is a million
+bucks, if you'll pardon the slang."
+
+"Oh--well Rick is going to win a megabuck."
+
+Rick explained rapidly about choosing a subject that could be
+cross-indexed for ease of reference, then went on. "After we get the
+subject all set, we choose the contestant. It has to be a real person.
+We'd need several contestants, because the gimmick could be worked on
+every big money quiz. Maybe more than once on each. Of course the
+contestants would have to be members of the Megabuck Mob, as we'll
+call it."
+
+"I like that," Barby said enthusiastically. "That would make me a
+Megabuck Moll, wouldn't it?"
+
+"Yep," Scotty agreed. "And Rick can be the Megabuck Mole."
+
+"And you can be the Megabuck Moose, you big ox," Rick finished. He was
+warming up to his subject now. There had to be a hole in it somewhere,
+but he hadn't found it yet. "Anyway, we have Ben Franklin on file
+cards and Barby has studied carefully to be the first contestant. Then
+what?"
+
+"Someone asks who Ben Franklin was, and I say that he started a chain
+of department stores," Barby said helpfully.
+
+"Not you," Rick denied. "You know all the right answers. And why?
+Because the Megabuck Mob is behind you. The Megabuck Moose is going
+through the cards, and the Megabuck Mole is feeding the answers into
+the Megabuck Memory Machine, and the Megabuck Moll in maidenly modesty
+mumbles madly--"
+
+"Help him," Scotty interrupted. "His lips are stuck together. He can't
+say anything but mmmmm."
+
+But Barby was interested now. "And how does the Memory Machine madly
+machinate and murmur the answers?"
+
+"Mmm," Rick murmured. "That is the secret!"
+
+Hartson Brant threatened his son with a handy volume of the Physics
+Handbook. "Out with it, young man. This is no time to keep secrets,
+now that we're all partners in the deal."
+
+Rick sighed. He waved at Barby. "Look at her. So young, so smart, so
+pretty. But the poor girl has a very slight handicap. She has to wear
+a hearing aid...."
+
+Scotty got it then. "Hey! Rick, that's great! The hearing aid would be
+a radio receiver!"
+
+Barby got it, too. She finished in a rush, "And the Megabuck Mob would
+be watching on TV, and digging out the answers, and the Memory Machine
+would be a radio transmitter ..."
+
+"It wouldn't matter about the soundproof booth," Scotty chimed in,
+"because radio will go right through the walls!"
+
+Hartson Brant held both hands to his head in mock horror. "To think
+that my only son should turn out to be a halfway criminal genius!"
+
+Rick glanced up at his father suspiciously. "Halfway?" He knew from
+the word that the scientist had immediately spotted some reason why
+his gimmick wouldn't work.
+
+"Never mind, son." Hartson Brant put a hand on Rick's shoulder. "The
+Megabuck Moll can bake you a cake with a file in it, so you can break
+out of jail. I'm sure you won't mind being a fugitive from justice."
+
+A harsh growl from the doorway caused them all to whirl around,
+startled. "He'll never get a chance. The Megabuck Mob is pinched as of
+right now. The federal government is taking over this island!"
+
+Crouched in the doorway, submachine gun cradled in his arms, was an
+officer of the United States Coast Guard!
+
+
+
+
+CHAPTER II
+
+The Invasion of Spindrift
+
+
+Hartson Brant reacted first. He said severely, "I've tried to teach
+Rick that one never points a firearm at people. You're setting him a
+bad example." Then the scientist smiled and held out his hand. "This
+is an unexpected pleasure, Steve. Why didn't you let us know you were
+coming? And why the disguise?"
+
+Steve Ames, a chief agent of JANIG, the Joint Army-Navy Intelligence
+Group with which Spindrift had so often worked, straightened up and
+grinned. He winked at the astonished young people. "Hi, gang."
+
+The trio chorused, "Hi, Steve."
+
+Steve shook hands with Hartson Brant, then explained, "I'm not really
+setting a bad example. If you'll look closely, you'll see that the
+bolt of this chopper is open, the safety is on, and there isn't a
+round in the chamber."
+
+"But why carry it at all?" Barby demanded.
+
+Rick closed his mouth. He had been about to ask the same thing. He
+felt a tingle of excitement. When Steve Ames showed up on Spindrift,
+adventure wasn't far off. The federal agent came to Spindrift only for
+help, and then only when his usual sources had failed.
+
+The first time, in the case of _The Whispering Box Mystery_, the
+Spindrifters had worked with Steve in Washington. Recently, quite by
+accident, the boys had become involved in a JANIG case while
+vacationing in the Virgin Islands. As the case of _The Wailing
+Octopus_ came to an end, Steve had warned them that he might see them
+soon. And now here he was.
+
+"The reason for the chopper is a long story," Steve answered Barby.
+"But the reason for the uniform is simple. It's mine."
+
+Then Steve, who had never before appeared as anything but a civilian,
+was actually a full Commander in the Coast Guard! Rick marveled at how
+little they really knew about their friend. He certainly excelled at
+keeping his mouth shut. Probably he was a reserve officer.
+
+"I think you look handsome in it," Barby said dreamily. The boys had
+kidded her before about getting all misty-eyed when Steve showed up.
+Actually, Steve was a very handsome young man, so Barby's mild crush
+was understandable.
+
+"That makes it worth wearing," Steve said gallantly. Barby beamed.
+
+Hartson Brant detached a key from his chain and handed it to Steve
+with a flourish. "You said you were taking over the island, I believe?
+You'll need the house key."
+
+Rick smiled. That was his father's way of leading the conversation
+back to Steve's reason for coming, without taking the edge off their
+delight at the unexpected reunion. But Steve was not to be pushed into
+business talk so easily. He looked at Rick.
+
+"You and your schemes! I think I'll poke it full of holes just to show
+you that crime doesn't pay."
+
+Scotty asked curiously, "How much did you hear?"
+
+"The whole plan. I've been casing the joint, as we say. Okay, Rick.
+You must have considered that a rash of winners wearing hearing aids
+would attract attention and comment. How are you going to prevent it?"
+
+Rick answered automatically, his mind not really on his Great Idea any
+more. So Steve had been "casing" the island! He replied, "Not all the
+hearing aids would be visible. For instance, I could make a receiver
+for Barby that would be an ornamental plastic band to wear the way
+girls wear barrettes, or whatever they call them. Or, I could fit a
+receiver into a special pair of glasses. There's one type of hearing
+aid that's built into glasses, you know."
+
+"I do know," Steve agreed. "All right. I'll try again. Each contestant
+that looks good to the program people gets a thorough quizzing on the
+chosen subject before being accepted. That's to find out if they're
+really experts. How are you going to handle it?"
+
+Rick hadn't known about that. He pondered for a moment. "That means
+we'd have to prepare a hidden transmitter, too, so we could help out
+during the examination. It could be done. The contestants could wear
+the gadget strapped to their legs, under their skirts or trousers."
+
+Steve was enjoying Rick's ready responses. His eyes twinkled. "You'd
+have to use very limited range on your Megabuck Mob transmitter, and a
+very high frequency. Otherwise, the Federal Communications Commission
+would pick you up, use a direction finder, and move in on your
+operation. They might locate you, anyway, even on low power and
+ultra-high frequency. How are you going to lick that?"
+
+Rick held up his hands in surrender. "I'm not. I can't take a chance
+of getting the federal government into the act. Gosh, I'd have the
+FCC, the FBI, and maybe a dozen others on my trail. I quit. The
+Megabuck Mob is hereby dissolved."
+
+Steve looked disappointed. "And I was hoping your plan was foolproof.
+I was about to buy stock in the Mob." The amusement in his eyes belied
+the words.
+
+Hartson Brant laughed. "I'm glad you're the one that stuck a pin in
+his bubble, Steve. The way Barby bakes cakes, I'm not sure Rick could
+ever break one to get the file out."
+
+Steve chuckled. "The records are full of foolproof get-rich-quick
+schemes like this one. And the jails are full of halfway criminal
+geniuses, too. But don't overlook the advantages of an eat-proof cake.
+It might come in handy to throw at the guards during the getaway."
+
+The young people laughed, too, then Barby sobered suddenly. "Rick,
+could you really put one of those things in my hair?"
+
+He had an image of the gadget in his mind, and he knew it would work.
+"Sure, Sis. Why?"
+
+"An idea I want to talk to you about later." She turned to Steve and
+asked anxiously, "You do know Rick was only fooling, don't you, Steve?
+He wouldn't steal anything from anyone, honestly."
+
+Steve nodded. "I do, Barby. I won't throw him in jail this time. I
+might need him."
+
+"Is that what you're here for?" she asked.
+
+"I need you all," Steve said. He motioned to chairs. "Let's sit down.
+Can Mrs. Brant join us?"
+
+Hartson Brant went to get her while the young people started to deluge
+Steve with questions. He held up a hand in protest. "Wait until the
+whole family's here, please."
+
+In a moment Mrs. Brant had joined them and greeted Steve cordially.
+Then the young agent got serious.
+
+"I was only partly joking when I said I wanted to take over Spindrift.
+I really do, in a way. Here's why. We've had a team of scientists
+working on a project that's of the greatest importance to national
+defense. There were four in the team, all topnotchers. Hartson, I'm
+sure you'll know some, if not all of them, by reputation."
+
+Steve removed the ammunition clip from his submachine gun and sighted
+through the barrel, then let the bolt ram home with a sharp click. "It
+was my job to guard the project. As you know, I had to go to the
+Virgin Islands, but I left one of my best men in charge, and he did
+his job thoroughly. I'm satisfied about that. No unknown person has
+been near the project office. And no unknowns have been in close
+contact with any of the team. Yet, two of them are in the hospital."
+
+"Sick or wounded?" Scotty asked.
+
+"Neither, really. We don't know what's wrong. Their minds suddenly
+ceased to function."
+
+Hartson Brant leaned forward. "You mean they're unconscious?"
+
+Steve shook his head. "Not in the usual sense. It's as though all
+their thoughts and memories had suddenly been scrambled. Did you ever
+see a teletype machine in operation, particularly one that suddenly
+went haywire?"
+
+Rick had. "The news machine did that over at the Whiteside _Morning
+Record_. It was typing out clear copy, then suddenly there wasn't
+anything but gibberish."
+
+"That's it," Steve agreed. "And it's the best analogy I can think of
+for what happened to the two scientists. When a teletype goes haywire,
+one moment everything is clear and perfect, the next everything is
+scrambled. All the letters are there but they no longer make words.
+The scientists talk words--common, everyday words--but the words don't
+make thoughts or sentences. Just sounds."
+
+"How awful," Mrs. Brant murmured. Barby looked horrified.
+
+Rick searched his memory for anything similar he had ever read about
+or heard of, but there was nothing. From the expressions on their
+faces, his father and Scotty were equally puzzled.
+
+"Well, even though I have absolutely no evidence of foul play, I
+decided not to take chances," Steve went on. "I got one of the
+scientists to go along with my plan. He shares my concern, simply on
+the basis that no known disease would affect human beings in this way,
+and two scientists of the same team being stricken with an unknown
+ailment is too much coincidence."
+
+"He's wise," Hartson Brant agreed.
+
+"He also has a family. The other scientist does not. He's a crusty old
+bachelor who thinks the whole thing is nonsense and insists on staying
+right where he is."
+
+"How do we fit in?" Scotty asked. "You said you needed all of us."
+
+"That's right. I want to relocate the project at Spindrift."
+
+"Using the co-operative scientist as the basis for a new staff?" Rick
+inquired.
+
+"Yes. We went through some of the most complicated maneuvers you ever
+saw to got him out of Washington with his family. I'm certain his
+movements cannot be traced. So his presence here will be a complete
+secret. But it isn't just the scientist. I'm also asking you to take
+in his family, consisting of his wife and daughter."
+
+"Of course we will," Mrs. Brant said warmly.
+
+Steve turned to Barby. "I think you'll enjoy it, because the girl is
+just your age, and she's a very friendly and pleasant young lady."
+
+Barby looked pleased and excited. "What's her name?"
+
+"Janice. Janice Miller."
+
+"Is the scientist Dr. Walter Miller by any chance?" Hartson Brant
+asked quickly.
+
+"Exactly right. Do you know him?"
+
+"Not personally. We've never met, but a few years ago we carried on a
+very extensive correspondence on the subject of energy levels in
+nuclear isomers."
+
+Steve grinned. "I won't pretend to know what you're talking about. But
+I'm glad you'll have something in common. Will you and your staff join
+him to make up a new project team?"
+
+"I think we can," Hartson Brant said thoughtfully. "Some of us can put
+aside what we're doing. I'll have to know a little more about the
+project, of course."
+
+The federal agent nodded. "Dr. Miller can give you the details
+personally."
+
+Rick expressed a thought that had been on his mind. "We're sort of
+isolated here, but we're certainly not cut off from the world. Our
+friends visit us, and we go to the mainland almost every day. How do
+we explain who these people are? I'm sure you don't want their names
+to get out."
+
+"I'll give you a cover story. Their name is Morrison. You met them
+through Dr. Ernst while you were in the Virgin Islands. They were very
+hospitable, and you're simply returning their hospitality. They know
+the Islands well from vacations spent there, so no one will trip them
+up on details."
+
+"How about details of our trip?" Scotty asked.
+
+"They've been briefed thoroughly, by me. You can check them and fill
+in any missing details."
+
+Barby giggled. "I'm glad that you didn't have any doubts about our
+taking them in, Steve."
+
+"Steve knows we're available any time he needs us, and for anything we
+can give," Rick said.
+
+Steve smiled his thanks. "Well, now you can guess why I showed up with
+a hunk of artillery under my wing. I had to be sure there wasn't a
+reception party waiting. You never can tell about information leaks,
+no matter how careful you are, so I landed at the back end of the
+island with a squad of men and we went over the place with a
+fine-tooth comb. I didn't walk in until I was certain there wasn't a
+stranger on the island--including strangers you might not have known
+about."
+
+Hartson Brant rose. "Well, I think we've settled all initial details
+except where we put the Millers--or rather, the Morrisons. Can you
+bring them tomorrow?"
+
+Steve rose, too. "As Rick and Barby said, I didn't have any doubts.
+How about tonight?"
+
+"Tonight!" Barby gasped. "Are they here?"
+
+"Almost. They're on a cutter offshore. If it isn't convenient, I can
+keep them overnight."
+
+"Of course it's convenient," Mrs. Brant said firmly. "We'll put Mr.
+and Mrs. Morrison in John Gordon's room. He's still out West. And
+we'll take the spare twin bed out of Hobart Zircon's room and put
+Janice in with Barby. Bring them ashore right away, Steve. Barby and I
+will get busy, and Rick and Scotty can move the spare bed."
+
+"Wonderful." Steve walked out to the porch and coughed twice. Rick
+hurried to his side just in time to see one of the trees in the
+orchard yield up a dark shadow that turned out to be a Coast Guard
+petty officer, carbine at the ready and a walkie-talkie slung over his
+shoulder.
+
+"Let me have your horn, Smitty," Steve requested.
+
+The coastguardman gave Rick a curious look as he handed Steve the
+phone.
+
+The agent said, "Nevada, this is Texas. Deliver the goods."
+
+The reply was, "Texas, this is Nevada. The package is in the mail."
+
+Steve handed the phone back to the coastguardman and ordered, "Get the
+boys together and return to the ship, Smitty. Repeat their
+instructions. They don't know where they've been, and they don't know
+what they've been doing."
+
+Smitty grinned. "Aye-aye, sir. That won't be hard. None of us really
+know where we've been or what we've been doing."
+
+"Life is easier that way," Steve said. "Shove off, now."
+
+"Aye-aye, sir." The guardsman faded off into the night.
+
+"Let's move furniture," Steve suggested.
+
+For the next few moments the house was a flurry of activity. Rick and
+Scotty dismantled the twin bed in Zircon's room, explaining only to
+the big scientist that unexpected company had arrived. Zircon,
+engrossed in a theoretical problem, scarcely noticed.
+
+By the time Mrs. Brant was satisfied with arrangements and had counted
+the towels for the third time, Steve called from downstairs that the
+boat was arriving.
+
+Rick, Scotty, and Barby ran to Steve's side and walked with him toward
+the landing where the Spindrift boats were moored. Dismal had paid
+little attention to the proceedings, but now, fearful of being left
+behind, the pup raced ahead of the group.
+
+[Illustration: _The coastguardman gave Rick a curious look_]
+
+The boat carrying the Morrisons--for so Rick was already conditioning
+himself to think of them--was approaching the dock. As the group
+hurried to meet the unexpected guests, two coastguardmen leaped from
+the big motor whaleboat and made it fast.
+
+Dismal got there first. He barked furiously, trying to frighten off
+the invaders, then his barks suddenly changed to an anguished howl as
+a new voice joined in the racket. It was a feline voice, and a highly
+indignant one.
+
+"Great grandma's ghost!" Steve exclaimed. "I forgot to tell you they
+have a cat!"
+
+Dismal shot by them, followed by an enormous creature with glowing
+eyes that yowled at the top of its lungs, in what was probably very
+coarse language to anyone who spoke cat talk. Dismal had at last met
+his match, and was beating an inglorious retreat.
+
+Just as Rick was about to take up the chase and rescue his pup, the
+cat decided to break off the engagement. The ruffled fur subsided
+slightly as the animal turned from the chase and approached the four
+who had been hurrying to the pier. In the beam of Steve's flashlight
+Rick saw that the cat was a huge blue Persian, and though he knew
+little about cats, he recognized that this was an aristocrat of its
+kind.
+
+The Persian gave a meow of greeting, then walked up and rubbed against
+Barby's legs. It gave out a noise that reminded Rick of a wood rasp
+rubbing over a piece of broken pine. The cat was purring!
+
+Barby had stamped her foot angrily at the sight of Dismal being
+forced to retreat to the house, but the cat was too much for her. "You
+beautiful thing!" she exclaimed, and picked the creature up. It
+responded by purring louder.
+
+Rick grinned. On the pet level, at least, the Morrison invasion was
+off to a fast start. He hoped the incident wasn't symbolic.
+
+
+
+
+CHAPTER III
+
+A System Within a System
+
+
+When Rick came down to breakfast the next morning, the day was already
+hours old for his father, Steve Ames, Julius Weiss, Parnell Winston,
+and Dr. Walter Miller alias Morrison. The scientists had been closeted
+in the library with Steve since dawn, their talks interrupted only by
+Mrs. Brant serving coffee to the group. Steve, too, had remained
+overnight.
+
+Barby and Scotty were around the island somewhere with Janice. Mrs.
+Brant and Mrs. Morrison were in the kitchen, getting acquainted and
+finding that they had friends in common.
+
+It wasn't that Rick had slept late; he was on time. Everyone else had
+gotten up early. Rick told himself that he was the only calm member of
+the family, but underneath he was a little chagrined. If he had arisen
+earlier, he might have been able to take part in the talks now going
+on in the library.
+
+The Morrisons had been so tired from the strain of getting out of
+Washington undetected, and from the trip in the confined quarters of
+the Coast Guard cutter that they had gone to bed almost immediately.
+
+Dr. Morrison turned out to be a tall man with a kind, tired face,
+steel-rimmed glasses, and a shock of curly white hair. Mrs. Morrison
+was a pleasant, stylish woman whose reaction was a mixture of pure
+pleasure at finding herself in the comfortable Brant home and
+embarrassment at the circumstances that had forced her to impose
+herself on strangers. Rick had liked both the Morrisons immediately.
+
+His reaction to Janice was favorable, too. He admitted that she was a
+remarkably pretty girl, as dark as Barby was fair, and of about the
+same height and slimness. She hadn't said a great deal, and he decided
+at once that she was shy. Barby had taken to her immediately, and she
+to Barby. The last thing Rick had heard before falling asleep was the
+two of them talking and giggling in the room down the hall.
+
+He walked into the dining room, hoping he wasn't too late for
+breakfast, and stopped short, stifling a laugh at the sight that met
+his eyes.
+
+The Morrisons' cat, whose name was Shah, was crouched on one of the
+dining-room chairs. Dismal was sniffing around beneath the chair,
+obviously looking for the cat. As Rick watched, Dismal gave up the
+search and walked from under the chair. Instantly he was batted on the
+nose from above by a paw that moved with supersonic speed. Rick
+laughed as Dismal gave a cry of pure frustration and headed for the
+kitchen at a trot. The cat had been playing, since the blow was struck
+with claws sheathed. If Shah had wanted to hurt the pup, raking claws
+could have torn deep furrows.
+
+Rick stroked the silky fur and Shah purred hoarsely. He hadn't had
+much experience with cats, but he liked this one. The Persian had a
+sense of humor. Rick went into the kitchen and consoled Dismal, after
+bidding good morning to his mother and Mrs. Morrison. The pup rolled
+over on his back and played dead, his only trick. The boy scratched
+Dismal's stomach until the pup's hind leg flailed in delighted
+ecstasy.
+
+"Am I too late for breakfast?" Rick asked his mother.
+
+"Of course not. We'll be ready in ten minutes."
+
+Rick wandered out to the screened front porch that was the Brants'
+summer living room. The ocean was calm this morning. He searched the
+horizon for some sign of the Coast Guard cutter. There was none, which
+didn't surprise him. Steve was too old a hand to attract attention to
+Spindrift by having a government craft waiting offshore.
+
+Barby, Jan, and Scotty were walking from the long, low gray laboratory
+building on the southeast corner of the island, past the place where
+the Sky Wagon, his plane, usually was staked down. His landing strip
+ran along the seaward edge of the island, from the lab building to the
+front of the house. However, the plane still carried the pontoons
+with which it had been fitted for the Virgin Islands trip, and for the
+time being, it was drawn ashore at Pirate's Field.
+
+Presently the trio joined him on the porch. Jan smiled and said good
+morning in her soft voice. Scotty said, "I thought you were going to
+sleep all day."
+
+Barby came to Rick's defense. "He was tired. After all, it's hard work
+to get wonderful ideas like the one he had last night."
+
+Apparently Barby had told Jan all about it, because the girl asked,
+"Can I be a member of the Megabuck Mob?" There seemed to be just a
+touch of wistfulness about the way she added, "You always seem to be
+having adventures of one sort or another at Spindrift."
+
+Rick answered, "Please don't believe everything Barby tells you. She
+exaggerates, sort of."
+
+"I do not," Barby answered emphatically. "We do have adventures.
+Besides, Jan already knew about some of them, because she read about
+Spindrift in the papers. And she's already a member of the Mob,
+because I invited her!"
+
+Rick interpreted Barby's glare correctly. It said that if he wasn't
+gracious and nice to their new guest, he would have his sister to
+reckon with, and, as he knew full well, she was no mean adversary.
+
+"Fine," he said. "Welcome to the Mob, Miss Morrison. We'll assign you
+the subject of economic history."
+
+"Jan, please," she answered, then smiled shyly. "But couldn't I have
+another subject? I'm just not the type to know much about economics, I
+guess."
+
+"That's just the point," Scotty explained.
+
+Barby had a serious look on her pert face. "Of course Rick's idea
+about stealing a million from quiz shows was just a joke. But, Rick,
+you gave me an idea--if you'll co-operate."
+
+"It depends on the idea," Rick answered warily.
+
+"Oh, don't be so cautious. I'm not trying to trap you into taking me
+on any trips." Barby referred to the promise she had once wangled out
+of her brother that she could go on the next expedition, a promise
+that had gotten the Spindrift young people entangled in a hazardous
+adventure in the far-off South Seas.
+
+Rick perched on the arm of a sofa. "Okay. Let's have it."
+
+"Well, I was thinking about the Harvest Moon Show at school." She
+explained, in an aside to Jan, "Every October the high school puts on
+a big variety show in the city auditorium to raise money for the
+school athletic fund. Rick said he could make me a radio receiver that
+I could wear in my hair."
+
+"He can," Scotty interjected. "Remember the control radios we made for
+the Tractosaur? He could make one for you the same way."
+
+The Tractosaur was a "thinking bulldozer" the Spindrift scientists had
+designed.
+
+Barby continued, "I know you can make a small transmitter that will
+fit in your pocket, because that's all the Tractosaur control was,
+really. Well, if I wore a receiver that no one could see, and if you
+carried a transmitter that no one could see, we could put on the most
+wonderful mind-reading act in history!"
+
+Rick's quick imagination elaborated on Barby's words. It was a great
+idea! He could work among the audience, while Barby sat blindfolded on
+the stage. He would choose a person in the audience and ask for
+something from wallet or purse, and whisper: "Please let me have your
+driver's license. Thank you. Mr. Charles Rogers, is it?... Where is
+3218 Newark Drive?... Oh, over by the airfield. Well, Mr. Rogers, let
+me see if I can transmit all this information telepathically to my
+sister." Then he would hold up the driver's license and say loudly,
+"What have I here?" And Barby, who had heard every whispered word,
+would answer. He would coax the information out of her, and the
+audience would be baffled.
+
+"Sensational," he complimented her. "We'll do it."
+
+"Brant and Brant," Scotty intoned, "the marvels of the universe! See
+the living proof of the science of parapsychology! Mystifying,
+terrifying, a scientific phenomenon without parallel that has baffled
+the leading minds of the world!" Scotty's quick mind also had caught
+the implications of Barby's idea.
+
+Jan Morrison was a scientist's daughter, too, and printed electronic
+circuits were no mystery to her. She said enthusiastically, "You could
+even do mind reading at a distance."
+
+"How?" Barby asked.
+
+"Well, if there were two transmitters, Scotty could have one, too. He
+could go to someone outside the auditorium, like the mayor, or some
+other official, and have him write a sentence on a sheet of paper,
+which Scotty could read over his shoulder. Then Barby, on the
+auditorium stage, would ask everyone to look at their watches, and say
+that the mayor had just written so and so on a sheet of paper, then
+burned it. Scotty would bring the mayor to the auditorium, and Barby
+would tell him what she had said, and at what time, and ask him if it
+was right. Of course it would be."
+
+Rick looked at the girl with new respect. It was a very good gimmick
+indeed. He said as much.
+
+Barby put her arm around Jan's waist. "We'll be sure to invite you to
+the show. Won't it be fun?"
+
+"If it's safe for us to let people know where we are by then," Jan
+said somberly.
+
+They fell silent at the reminder that Jan's presence was far more
+serious than a casual visit. Finally Rick said, "We'll get to work on
+the sets this afternoon."
+
+"Make it tomorrow," Barby said quickly. "I sort of promised Jan
+something...."
+
+Rick and Scotty exchanged glances.
+
+"I said you and Scotty would teach her how to use the aqualungs."
+
+Rick breathed a sigh of relief. That would be no hardship. He and
+Scotty needed practice, anyway. They had hardly used the lungs since
+returning from the Virgin Islands.
+
+Mrs. Brant summoned them to breakfast and they walked in to find Steve
+and the scientists gathered at the big table.
+
+"Got everything settled?" Rick asked.
+
+"Just about," Steve replied. "We have a job for you, though."
+
+Rick's pulse quickened. "What is it?"
+
+"Your father and Weiss will need to pay a quick trip to Washington. I
+want you to take them in the Sky Wagon."
+
+"When?" Scotty inquired.
+
+"Tomorrow morning. You'll come back tomorrow afternoon."
+
+Over breakfast, Rick tried to get more information from the agent.
+"Exactly what are we working on, Steve?"
+
+Ames sipped steaming coffee thoughtfully. "Ever hear of a weapon
+system?"
+
+Rick had. "It's a weapon so complicated, with so many parts, that it's
+actually a system instead of just a simple weapon. I think the term is
+used mostly for missiles."
+
+"You think right. Well, Winston, Weiss, and your father will help Dr.
+Morrison do the basic design work on a system to go into a weapon
+system."
+
+Scotty had been listening, too. "How complicated can you get?" he
+asked.
+
+Dr. Morrison answered. "When it comes to missile work, you can get
+fantastically complicated. In fact, some missile systems are so
+complicated it's a wonder they ever work at all."
+
+The telephone rang. Barby, who served when necessary as the island's
+switchboard operator, ran to answer. In a moment she returned. "It's
+for you, Steve. From Washington. I plugged it in on the library
+extension."
+
+Steve excused himself. A few moments later he returned. "Hartson, I
+just took the liberty of ordering a scrambler placed on your phone
+switchboard, in case we need to hold any classified conversations
+between here and my offices. The phone man will install it today, if
+you have no objection."
+
+"Of course not," Hartson Brant said. "I think it's a sensible
+precaution, especially with one member of the team remaining in
+Washington."
+
+"What's a scrambler?" Barby asked.
+
+"A special device that turns phone conversations into jumbled
+gibberish so no one can understand them. You talk normally, and sound
+normal to the person listening. But anyone tapping in on the line gets
+only sounds that mean nothing."
+
+The agent's face turned grim. "Speaking of gibberish reminds me of the
+reason for the call. The _Washington Post_ carried a story in one of
+its columns this morning hinting that two scientists working on a
+supersecret project had been driven insane. It also hinted that the
+insanity was an effect of the gadget they were working on!"
+
+
+
+
+CHAPTER IV
+
+A Haircut and a Wink
+
+
+Rick held the Sky Wagon at the altitude to which he had been assigned
+by the control tower at Anacostia Naval Air Station in Washington. He
+was a little nervous because there was more air traffic around him
+than he had ever seen before.
+
+Across the Potomac River, so close that the traffic patterns almost
+interlocked, was busy Washington National Airport. Below him along the
+Anacostia River were two military airports; Anacostia, at which he
+would land, and Bolling Air Force Base. And to complicate matters
+slightly, Andrews Air Force Base was only a short distance away.
+
+A thousand feet above his head a tremendous Air Force Stratocruiser
+circled patiently. A thousand feet below him a flight of Navy Banshee
+fighters awaited clearance for landing. And climbing through the
+pattern came a division of Air Force F-80's.
+
+Rick's neck ached from swiveling around. Scotty was helping him watch
+for other aircraft. But in the rear seat, Hartson Brant and Julius
+Weiss talked a steady stream, as they had ever since taking off from
+Spindrift. Rick wished he were as oblivious to the traffic. Actually,
+he didn't know what they were talking about. Good as his scientific
+training was, they were in a realm where his young mind hadn't even
+probed.
+
+His earphones gave out: "Tower to Spindrift Flight. You are cleared to
+land. Approach from Northeast."
+
+Rick glanced down in time to see the Navy fighters peel off in a
+precision maneuver that was lovely to watch. Then, on their heels, he
+stood the Sky Wagon up on a wing and slid down toward the muddy river
+below.
+
+A short time later Rick called for instructions and was told to beach
+at Ramp Three. He located it without difficulty. Scotty climbed out on
+the pontoon and caught the rope thrown by a seaman. In a few moments
+they were beached.
+
+A stocky young man who might have been a government clerk approached
+and introduced himself as Tom Dodd. The identification folder he held
+out bore the familiar JANIG imprint. "Steve phoned ahead," he said.
+"Do you need anything for your plane?"
+
+"We'd better top off the tank," Rick said. "Everything else is all
+right." He described the kind of gas his plane used, fearful that the
+Navy might use either a higher or lower octane that would not be
+suitable.
+
+Dodd gave instructions to a Navy petty officer, then led the
+Spindrifters to a waiting sedan. Rick got into the back seat and
+slumped back between his father and Weiss. The little mathematician
+looked at him in some alarm.
+
+"Rick! You look done in. What on earth is wrong?"
+
+He smiled feebly. "I'm a sissy, Professor. The only other times I've
+flown into Washington I landed at light-plane airports outside the
+city. This morning I got right into the middle of the big kids.
+Honest, the traffic was worse than Times Square. I was so scared I'd
+lose position and bang into someone that I almost swiveled my head
+off."
+
+Tom Dodd looked back and grinned sympathetically. "Don't feel badly.
+Even the commercial pilots sit up straight and keep bright-eyed on the
+Washington approach. Airwise, it's one of the most crowded cities in
+the world."
+
+As Tom steered the big sedan expertly through the traffic en route to
+downtown Washington, Rick asked his father, "What were you and
+Professor Weiss talking about? You lost me just about the time we got
+air-borne."
+
+The scientist shook his head. "This time, Rick, I can't help much. Ask
+me again when you've completed your undergraduate work in college."
+
+"I'm afraid your father is right," Weiss agreed. "When one gets deeply
+into the physical sciences there are no longer simple mechanical
+analogies; there are only equations that I'm afraid are beyond you for
+now, Rick."
+
+Rick sighed. "A lot of help I'm going to be on this project!"
+
+"You're not supposed to help," his father corrected. "The project is
+entirely for the purpose of developing principles for the system. The
+final product will be the equations with which the technologists can
+begin actual system design. In other words, we are working only on the
+first theoretical step."
+
+"But the newspaper article said the scientists were affected by a
+gadget," Scotty objected.
+
+"The article was wrong. Paper covered with mathematical computations
+can scarcely affect anyone," Hartson Brant said decisively.
+
+Rick stared through the window. The sedan was moving down Constitution
+Avenue toward 14th Street. "But how did the newspaper find out
+anything in the first place?"
+
+Dodd swung the sedan around a truck, then shrugged expressively. "We'd
+like to know. Columnists have their sources of information. Usually
+the source isn't close to the inside dope, so most of the columns are
+pretty inaccurate. A good thing, too, otherwise the enemy would be
+getting our top-secret information in print all the time. Probably
+this leak came from someone in the hospital where the team members
+were taken."
+
+Conversation lapsed until Dodd swung the sedan into a restricted
+parking place near the corner of 15th and K streets. Then he led the
+way into an office building. Rick looked around him as they walked to
+the elevators. It was a typical large office building with an
+arcade-type lobby. He noticed a haberdashery shop, a barbershop, a
+florist, a newspaper-tobacco stand, and the entrance to a drug store.
+The building directory was loaded with names.
+
+In the elevator, Dodd said, "Four, please."
+
+The Spindrifters were the only ones that got off at that floor. As the
+door slid closed, Rick saw that a man was seated in an alcove, just
+out of sight of anyone who got off the elevator. Dodd greeted him,
+then said, "Remember these faces, Sam."
+
+Sam nodded without speaking.
+
+Dodd led them down a hall. Rick had to satisfy his curiosity. "Is this
+a government building?"
+
+"No. It's a regular office building. We leased this floor under the
+name of a phony corporation. It's entirely ours, but the rest of the
+building is occupied by legitimate firms."
+
+"Isn't that risky?" Weiss asked.
+
+"It depends. If the project is penetrated, then it becomes easier for
+the enemy in one way, since we don't have the protection of a
+government building. On the other hand, the public has free access to
+all but a few of the government buildings, while we can control who
+comes in and out of this floor."
+
+"What does 'penetrated' mean?" Scotty inquired.
+
+"Known to the enemy."
+
+"But couldn't you have put the project in the Pentagon, or in the
+Atomic Energy Commission Building?" Rick pursued.
+
+"Yes, except that it's top secret, even within the government. I doubt
+that more than two dozen people even know about it. Remember, the best
+security is not to let people even suspect that a thing exists."
+
+"But the project has been penetrated," Scotty pointed out.
+
+"We don't know that. The newspaper article gave no details, remember.
+Only that some unidentified scientists had gone insane. No location,
+no names, no anything of real value. And we have taken precautions.
+After all, you have the team chief. Only one man is left, and we hope
+to get him out of here, too."
+
+Dodd swung open a door that opened into a bare outer office, and led
+them into an inner room where a man bent over a desk.
+
+Rick knew his name. This was Dr. Humphrey Marks, the reluctant
+bachelor. All Rick could see for the moment was a bald head. It was
+completely bald, not even a fringe of hair remaining. It gleamed in
+the light of the desk lamp. Presently the bald pate revolved back and
+a truculent face stared up at them.
+
+Dr. Marks looked like a man who had been born impatient. His
+underslung jaw thrust forward as he demanded, "Well, well? What is
+this, Dodd? Well? Who are these people?"
+
+Dodd was unperturbed. "Dr. Brant, Dr. Weiss, and Richard Brant and
+Donald Scott."
+
+Marks harrumphed. He stood erect, and he was scarcely taller than
+little Julius Weiss. He had a solid, square build and massive hands.
+"I am honored, gentlemen," he said crisply. "Sit down."
+
+The Spindrifters did so. "We will get to business," Marks stated. "You
+will forgive me if I begin on an elementary level. It is only for the
+purpose of defining the problem. Ames said you had been briefed by
+Miller, so I will confine the briefing to my part of the project."
+
+Hartson Brant and Julius Weiss produced notebooks. Rick and Scotty
+relaxed as best they could in the uncomfortable chairs and prepared to
+listen.
+
+"You are, of course, aware of the problems inherent in the development
+of inertial systems," Marks began. "Perturbations are many, and both
+predictable and random. Consider our missile. We set its little brain
+for a given pattern. We depend on its inertia to inform the brain when
+perturbations are pulling it off course. The brain then takes the
+necessary corrective action. This, of course, is oversimplification."
+
+It wasn't very simple to Rick. He squirmed uncomfortably on the hard
+chair.
+
+"Now, we have dealt primarily with the perturbations one would expect.
+The equatorial bulge, for example. The result? We still have a
+probable error of several miles in hitting the target. This is not to
+be borne, gentlemen. We must have precision. Now, what information do
+we have that allows such precision? We have the effects of
+perturbation of the other planetary bodies and of the sun itself.
+These we may calculate closely. We shall use them to guide our
+missile, as they interact with the missile's own inertia."
+
+Marks broke off to glare at Rick. He inquired acidly, "Do I perhaps
+bore you? Or have you a serious itch? If so, scratch it, for heaven's
+sake. You are squirming so, I can see only a blur through the corner
+of my eye."
+
+Hartson Brant came to his son's rescue. He looked at Dodd. "May the
+boys be excused? I'm sure this discussion will be of no value to them,
+and probably they have some things they would like to do."
+
+Dodd nodded. "If you decide to leave the vicinity, let Sam know."
+
+"We'll be in the lobby," Rick said. He motioned to Scotty. His
+feelings were of mixed relief at getting out of there and irritation
+at Marks for what amounted to summary dismissal.
+
+As they walked to the elevator, Rick asked, "What did you make out of
+that?"
+
+"Not much. How about you?"
+
+"A little," Rick admitted. "Enough to know what the project is aiming
+at."
+
+"Which is?"
+
+"A guidance system for the intercontinental missile, and a fantastic
+one that uses the moon and the sun, and maybe Venus and Mars as
+guideposts."
+
+Scotty whistled. "As you said, a lot of good we'll be to this project.
+Well, what do we do now?"
+
+Rick ran a hand through his hair. "Follow Barby's instructions." His
+sister had said bluntly that both he and Scotty were getting as shaggy
+as Dismal, and please get haircuts. He knew why, of course. Barby
+wanted them to be at their best, because she liked Jan Morrison very
+much and wanted Jan to like the boys, too.
+
+Sam nodded to them as they walked to the elevator. Rick noted that the
+guard could watch the stairs as well as the elevator doors. He also
+noted that the guard's coat was loose, and that the butt of a Magnum
+revolver was within easy reach of his hand. Knowing how Steve Ames
+operated, Rick also suspected that other, less visible, methods had
+been taken to guard the fourth floor, but there was nothing he could
+see.
+
+It was still early in the day and the barbershop in the lobby was not
+crowded. Rick and Scotty both were able to get chairs.
+
+Rick browsed through a magazine as the barber worked, but found
+nothing of interest. He put it down and looked around him. The shop
+was like any other shop, anywhere. He thought that barbershops may
+vary in the number of chairs, the luxuriousness of the appointments,
+and the size of the mirrors, but they all have about the same smell,
+and the same collection of bottles for the barber's use.
+
+However, one item attracted Rick's attention, because it seemed out of
+place. It looked for all the world like the hair driers one finds in
+beauty shops. There was a stand, and a metal hood.
+
+He gestured toward it. "What's that?"
+
+"It's for treating dry hair," the barber answered. "Special oil
+treatment, with electric massage. Very good."
+
+Rick's hair was dry from frequent immersion in both salt and fresh
+water. Being inquisitive about everything in the world, he thought
+about trying it.
+
+"Maybe I'll have time for a treatment," he said.
+
+The barber ran a hand through the boy's light-brown hair. "You don't
+need one. Your hair is healthy, and not especially dry. I wouldn't
+give you a treatment you don't need."
+
+"Have it your way," Rick said. The barber was either too lazy or too
+honest for his own good. In all probability the machine would do
+nothing Rick couldn't do for himself with his own two hands.
+
+There was a good view of the elevators through the barbershop windows.
+Rick watched people coming and going, and speculated for his own
+amusement on who they might be, and their business in the building.
+Speculation was idle, of course. Take Tom Dodd. No one, without inside
+knowledge, would suspect that he was a federal agent engaged in
+guarding a hush-hush project on the fourth floor. Or Dr. Marks. Who
+would suspect that he carried a vital secret? Or, more accurately,
+that he was working on one?
+
+As the barber was brushing Rick off, the boy saw his father step out
+of the elevator, stop, and look around. He saw the elevator operator
+step from the car, look into the barbershop, and wink. Rick almost
+winked back, then he realized that the operator was winking at the
+barber and not at him.
+
+The scientist saw Rick at almost the same moment and walked into the
+barbershop. "Julius will be busy for another half hour," he said. "I
+think I'll follow your example, Rick." He climbed into the chair Rick
+had just vacated.
+
+Scotty was through, too. The boys took seats and busied themselves
+reading magazines.
+
+Hartson Brant's hair had needed only trimming, not complete cutting,
+so he was finished in a short time. The barber shook out his cloth,
+then put it back on for the finishing touches. Rick glanced up as the
+barber spoke.
+
+"Your hair's pretty dry, sir, and I have an excellent treatment here.
+I'd like to give you one. It would make your hair look better, and
+make it easier to handle."
+
+Tension swept through Rick as though someone had turned on an electric
+current. The tension had no focus. It was just that something deep
+within him had reacted. He stood up and dropped his magazine.
+
+"Dad," he said hastily, "I just saw Julius go through the lobby."
+
+"Where did he go?" Hartson Brant demanded. "I didn't see him."
+
+"I think he went through the front door," Rick said. "Better hurry.
+I'll try to catch him."
+
+Outside the barbershop he stopped, to let Scotty catch up with him.
+"Why should Weiss run out through the front door?" Scotty demanded.
+
+"He didn't. It was a stall, to get Dad out of there in a hurry."
+
+"But why?"
+
+"I don't know," Rick said slowly. "For some reason, I just didn't want
+him to have that dry-hair treatment!"
+
+
+
+
+CHAPTER V
+
+JANIG Runs a Security Check
+
+
+There wasn't much evidence on which to base his reaction, Rick
+admitted. But when he reacted, he just reacted and that's all there
+was to it. Call it a hunch, or call it nonsense. That's how it was,
+and he couldn't change it.
+
+The barber had practically refused him a dry-hair treatment--and his
+hair was rather dry. The same barber had tried to sell a treatment to
+Hartson Brant--whose hair was not dry at all. And the elevator boy who
+had carried the scientist down from the fourth floor had winked at the
+barber.
+
+Even admitting that it added up to no evidence of anything, it
+bothered him. He had asked Tom Dodd how much JANIG knew about the
+barber.
+
+Tom admitted that JANIG didn't know much. After all, he pointed out,
+it was impossible to check everyone in an office building of that
+size, or at least impractical. Furthermore, it was a cover operation,
+and any kind of a careful check on people in the building would warn
+them that something was going on. Tom agreed, however, that it was
+better to be safe than sorry. JANIG would run a check on the barber,
+even though Rick's evidence was no evidence at all.
+
+Rick wasn't satisfied. He felt he had to talk it over with Steve Ames,
+and called the agent, who was in JANIG's New York office, as soon as
+he got home.
+
+There was a small switch box next to the telephone in the library. It
+had only two positions, one marked "normal" and the other not marked
+at all.
+
+Steve asked, "Who is it?"
+
+"Rick."
+
+"Throw your switch."
+
+Rick did so, with no apparent results. "Nothing happened," he said.
+
+"Nothing audible," Steve corrected. "I threw mine at the same time.
+We're scrambled. Go ahead, Rick, what is it?"
+
+Rick told him the story. Steve didn't laugh. He had had experience
+with Rick's hunches before. "All right. I've already talked with Tom
+Dodd. He told me the story and I agreed we should run a check. He also
+reported that Weiss had persuaded Marks to come to Spindrift so the
+team could work together. I have Dodd planning how to get him out of
+Washington."
+
+"Tom told me why no check had been run on the people in the
+building," Rick said hesitantly. "Honestly, Steve, I thought you
+always checked on everyone who might have a connection with a case."
+
+"We do," Steve said flatly. "But we can't check on everyone in the
+city of Washington. Consider, Rick. There are several hundred people
+that work in the building and perhaps as many more who go there
+regularly for perfectly legitimate reasons. We couldn't run a deep
+check on all of them, and a superficial check wouldn't mean anything.
+So we don't check. Instead, we make sure we know about the people the
+scientists see regularly, and we give physical protection not only to
+the scientists but to the floor they work on. We keep a careful check
+to be sure our phones aren't tapped, and there's a scrambler on each
+line. Of course the moment we get even a slight odor of fish, we run a
+check. That's why we're working on your barber right now. We're also
+checking the elevator operator."
+
+"All right. I was off base, I guess."
+
+"Not at all. I'd be disappointed if you didn't ask for explanations."
+
+There was one other question in Rick's mind. "How do you know we
+weren't followed back to Spindrift?"
+
+Steve chuckled. "You had two cars on your tail. They'd have picked up
+anyone who tried to follow Tom. What's more, our men at the airport
+identified every plane that took off from the vicinity of Washington
+for two hours after your departure."
+
+Rick said sheepishly, "Sorry, Steve."
+
+"Forget it. I'll be in touch with you, Rick."
+
+Steve was right, of course. JANIG was on the job and would plug any
+loose holes. And once Marks arrived, Spindrift would be the only base
+the JANIG men had to cover. That would make it simpler. Rick decided
+he might as well put the matter out of his mind.
+
+Barby, Jan, and Scotty were waiting for him on the front porch.
+
+Scotty asked, "What gives?"
+
+"Steve says to forget it."
+
+Jan frowned, her pretty face worried. "Barby told me about these odd
+hunches you sometimes get. Aren't they ever wrong?"
+
+Rick grinned. "I'll say they are. Don't worry, Jan. You're safe here."
+
+Her dark eyes flashed at him. "I'm not worried about myself. I'm
+worried about my father."
+
+Rick apologized. "I didn't mean that quite the way it sounded. But
+don't forget, Jan. Our father is in this, too. So we'll worry with
+you--if there's any worrying to be done."
+
+Barby changed the subject. "It's still early. Why can't we give Jan
+another swimming lesson?"
+
+They had started the day before teaching Jan how to use underwater
+breathing apparatus. She was an excellent swimmer, almost as good as
+Barby. But she had never had experience with mask, fins, and snorkel,
+so lessons in the use of those were required before she could graduate
+to the aqualungs.
+
+"Let's go," Rick said.
+
+In a short time the four had changed to swimming suits and were
+testing the water off Pirate's Beach. It was cold, but not unbearable.
+Once they were accustomed to it, Rick picked up the instructions where
+he had left off the day before. Jan was using Barby's mask, snorkel,
+and fins. They would get her some of her own on the first trip to
+Whiteside.
+
+Barby had borrowed her father's equipment. The mask wasn't a perfect
+fit, but she was experienced enough not to mind a little leakage. The
+snorkel was all right, since no fit was involved, but the fins were
+ludicrous on her small feet. She had stuffed cotton in the toes to
+make them tight enough to wear, but that made the fins hard to
+control.
+
+"Follow the leader!" Rick called. "I'll lead, Jan next, Scotty next,
+and Barby bring up the rear."
+
+That was so Scotty would be instantly aware of any trouble Jan got
+into. Barby could swim as well as either of the boys and needed no
+watching.
+
+Rick started by going straight out, watching the bottom through his
+mask. When he got to about the fifteen-foot depth, he bent at the
+waist and threw his legs upward. He slid smoothly into the water,
+rolling on his back to watch Jan. She imitated his movements
+perfectly, and he turned back, satisfied. She was graceful as a seal
+in the water. It wouldn't take much to make a first-class diver out
+of her.
+
+Rick went to the bottom and moved along, doing underwater acrobatics
+and touching a rock here and there. Then he turned over on his back
+again and started upward, eyes on Jan. She followed. He led the way
+back to the beach.
+
+As the group emerged from the water and lifted their masks, Rick
+looked at Scotty. His pal nodded. "She'll do. She followed you like a
+shadow."
+
+"Good. All right, Jan. Next step is clearing your mask of water. The
+principle is easy. Just remember that gas is lighter than liquid. Your
+breath is lighter than the water. So you hold the top of your mask and
+blow it full of air, which forces the water out the bottom. Watch."
+
+He demonstrated a few times, then Jan tried it. She caught on easily.
+
+The instruction continued, until at the end of two hours, Rick took
+all of Jan's equipment and threw it into twelve feet of water. "Now,"
+he said calmly, "go after it and put it on in the water. Clear your
+mask and snorkel, then come back to shore with full gear on and
+operating. No surfacing to take a breath. Use only the snorkel."
+
+Jan looked into the water thoughtfully. The moments ticked by. Finally
+Rick asked, "What is it?"
+
+The girl smiled. "I'm planning how I'll do it. If I don't plan in
+advance, it will be too late after I've started, and I intend to do it
+right the first time."
+
+Rick, Barby, and Scotty exclaimed together, "Good girl!" They
+laughed, and Rick explained, "That's what makes a safe diver. Know
+what you're going to do before you have to do it."
+
+Jan filled her lungs and dove. The three swam out over her and watched
+through their masks. She found the mask, and there was a bad moment
+when she got it on upside down, but she quickly reversed it, held it
+to her face, and blew it clear. Only then did she bother with the
+strap that held it.
+
+Rick watched, pleased. He hadn't told her it wasn't necessary to
+attach the mask before clearing. She put the snorkel mouthpiece in
+place, but did not bother to attach the rubber strap to her head.
+Then, working smoothly but without waste of time, she slipped on the
+fins and flashed to the surface. The snorkel emerged and she blew it
+clear, then swam to the beach.
+
+"Perfect," Rick applauded.
+
+"You're a natural," Scotty added.
+
+Barby just beamed.
+
+Jan was obviously pleased at their praise, but she was a little shy,
+too, so she contented herself with smiling her thanks.
+
+"Aqualung instruction tomorrow morning," Rick said. "Come on. I've
+worked up an appetite."
+
+That evening Rick began work on the radio circuits, as he had promised
+Barby. The transmitters would be the easiest part, since he could use
+the same circuits that had gone into the design of the Tractosaur
+controls, modified only slightly for use on the highest amateur band.
+Fortunately, Rick had both an operator's and station licenses as a
+radio "ham," so Barby's scheme wouldn't mean illegal operation.
+
+The girls wandered into the shop where he and Scotty were at work, but
+there was nothing exciting about the painstaking work of laying out
+diagrams, so they soon left.
+
+Scotty paused in his work of assembling the parts they would need.
+"Rick, how about making transceivers instead of simple transmitters?"
+
+"So we can send and receive on the same unit? We can do it, all right.
+But why?"
+
+"I was just thinking. Quite a few times we'd have been a lot better
+off if we could talk back and forth at a distance. There's no reason
+why these have to be designed just for you and Barby to use in the
+mind-reading act."
+
+Scotty was right, of course. He usually was. "We'll make a pair of
+transceivers, and a receiver for Barby. Unless you think we ought to
+build a transceiver into her outfit, too."
+
+"Would it be much work?"
+
+"Not much. We might as well, I suppose."
+
+They buckled down to the job. Rick found he couldn't work long,
+however. "I've still got that guitar-string feeling," he admitted.
+"I'm all tight inside." He didn't like it, and there was no apparent
+reason for it. But that didn't help him to get rid of it.
+
+Scotty knew Rick from long experience. "Wish I could help," he said,
+"but I'm stymied. There's nothing we can get our teeth into. Those two
+scientists bother me. I can't imagine what would put two perfectly
+sensible and healthy people into a state like Steve describes."
+
+"Same here." Rick had thought about it a number of times in the past
+day, but had reached no conclusion. "But if it's from natural causes,
+how did Marks and Miller--I mean Morrison--escape?"
+
+Scotty grinned wryly. "You're not asking me because you expect an
+answer."
+
+"No," Rick agreed. He said abruptly, "I've had it. Let's hit the hay."
+
+He might have felt better, or worse, had he been able to tune in on a
+conversation between Tom Dodd and Steve Ames that was going on at that
+very moment.
+
+"We've had seven men on it ever since this morning," Tom was saying.
+"We checked him from here to breakfast, and the record is absolutely
+negative. Same for the elevator operator. The barber is a wanderer,
+never stays in one shop for long. He's hunting another job right now.
+The machine is his, and it's the only one of its kind. We sent Mike
+Malone in for a treatment. He says the machine is good. Apparently
+it's nothing but a hood with three massage machines installed on
+spring mounts, so they fit the head. The barber applies oil, then
+turns on the machine. It has dials, but they're fakes. It's a massage
+machine, pure and simple, and it passed the health inspection board,
+so we know it's not harmful."
+
+Steve Ames said thoughtfully, "Negative record. Hmm. Well, at least no
+one has ever caught up with him if he happens to be a wrong one. It
+doesn't prove he's clean."
+
+"Too true. Any ideas?"
+
+"Just keep an eye on him. He's innocent until we get some evidence
+that he may be guilty. Same for the elevator operator. But, for now,
+we'll consider you've drawn a blank and let it go at that."
+
+
+
+
+CHAPTER VI
+
+A Calm Precedes a Storm
+
+
+A crisis had arisen and Rick and Scotty could only stand by
+helplessly. After all, what could mere males do in such a situation?
+
+Barby decided that Rick and Scotty were to fly over to Whiteside and
+get diving equipment for Jan, so she could have her own. It was easy
+to agree on the type of face mask, snorkel, and fins. But everything
+bogged down when it came to color.
+
+Rick's own mask, snorkel, and fins were sea green. Scotty had a green
+mask, blue snorkel, and black fins. Barby had a white mask, red
+snorkel, and white fins.
+
+"Look," Rick said impatiently. "What earthly difference does it make?
+The principal thing is comfort. If the fins feel good and the mask
+fits comfortably, that's it. Color? What difference does color make to
+a fish?"
+
+Barby sniffed. "I wouldn't expect you to understand."
+
+Jan looked at him coldly and stated that she wouldn't know what
+difference color made to a fish, because she was not a fish.
+
+"You swim like one," Scotty said diplomatically, but didn't even get a
+smile in return.
+
+There was only one thing for the boys to do, and that was to make as
+graceful a retreat as possible. They did so, and sat waiting under a
+tree in the orchard while raging debate went on between the girls on
+the porch.
+
+Rick looked over at the laboratory building. His father and the other
+scientists were hard at work on the project, he supposed. He felt
+rather left out, because they were too busy to talk with him, and when
+he went in to look around he could see only stacks of paper covered
+with equations that he couldn't begin to understand.
+
+"Wonder when Marks will arrive?" he asked.
+
+Scotty shrugged. "We'll probably find out when he gets here."
+
+Dr. Marks had agreed to join the team at Spindrift as soon as he
+finished running some of the team calculations through the automatic
+computer at the Bureau of Standards in Washington. Tom Dodd would
+arrive with him, Steve had reported. Meanwhile, protection for the
+Spindrift team was under the direction of another of Steve's men, Joe
+Blake. Joe and another agent took turns in the laboratory, sleeping
+and eating there and emerging one at a time for a little exercise.
+
+Nor were Joe and his partner the only protection. In the woods on the
+mainland, just out of sight of the tidal flat, a group of four Boy
+Scout leaders were encamped, working on special camping and pioneering
+qualifications that would enable them to become qualified instructors
+for their Scout Troops. The Whiteside newspaper had even carried a
+brief story about the Scout activities. But Jerry Webster, Rick's
+friend and newspaper reporter, hadn't known when he wrote the story
+that the Scout leaders carried an astonishing amount of armament for
+such a peaceful expedition. The JANIG agents, however, had been chosen
+for the assignment because they really were Scout leaders in their
+home communities. The story would stand investigation.
+
+Barby and Jan left the porch and walked to where the boys waited.
+
+"We've decided," Barby announced.
+
+The boys applauded politely.
+
+"You see," she went on, "I'm blond, and Jan is brunette."
+
+Rick squinted up at the girls. "By golly," he exclaimed, "that's
+right!" He put a hand on his heart. "One with hair filled with
+captured sunlight, the other with hair like the raven's wing, filled
+with the gleams of moonlight."
+
+Barby threatened him with her foot. "Be serious!"
+
+Rick composed his face in stern lines. "I am."
+
+"Well," Barby continued, "we decided that Jan should wear a white suit
+and white equipment. It will make her dark hair and her tan look very
+dramatic. But of course I can't wear white if she does."
+
+This was beyond Rick. Why they couldn't wear the same color was
+outside of his comprehension. "Of course not," he murmured politely.
+
+"So I'm going with you. We both have to have new bathing suits, a
+white one for Jan and a dark-blue one for me. And I'm going to give
+Jan my mask and fins, because they're white. So I'll have to get blue
+equipment for me. And my snorkel is red, and that just won't do,
+because..."
+
+Scotty held up his hand. "Say no more. I will swap snorkels with you,
+because mine is blue."
+
+"I knew you would when you understood," Barby said smugly.
+
+"I don't understand, but I'll trade. Come on. Let's go to Whiteside."
+
+Jan remained behind, because Steve had not given permission for the
+Morrisons to leave the island, and Rick refused to take the
+responsibility in spite of Barby's pleading. The best he could do was
+to promise to call Steve about it and perhaps get permission for
+future trips.
+
+The Sky Wagon landed at Whiteside pier, and the trio went to the
+nearby garage where the Brants' car was kept. Hartson Brant had
+decided it was more convenient to have a car available for use at all
+times than to depend on taxis, or on friends.
+
+The local sporting goods store had a good stock of equipment and Barby
+was able to purchase what she wanted without difficulty. But when it
+came to the bathing suits, she debated over the large selection for an
+hour before choosing two that were identical except for color. Rick
+and Scotty waited impatiently, now and then prodding Barby to hurry
+up. She refused to be hurried.
+
+Back at Spindrift, Jan met them with a greeting. "That certainly
+didn't take long! Barby, how on earth could you pick these out so
+quickly?"
+
+The boys looked at each other. Their opinion was that Barby had taken
+just one hour longer than necessary. Here, obviously, was that
+mysterious thing, the feminine mind at work. Rick examined the problem
+from the scientific viewpoint and got nowhere. The ways of girls
+defied analysis.
+
+Both boys had to admit, however, that the results of Barby's shopping
+had been worth the delay. Their own rather shabby swim trunks, torn
+and stained from contact with undersea rocks and coral, suddenly
+seemed sloppy. But when Barby examined the aqualung tanks
+distastefully and demanded that Rick paint them to match the new
+suits, both boys put their feet down emphatically.
+
+"The tanks are that color because they've been treated to withstand
+rust and corrosion," Rick stated. "If we paint 'em, the paint will
+only get knocked off and they'll look terrible. I won't do it."
+
+The girls exchanged a glance that seemed to say, "Boys! They have
+such stubborn, silly ideas!"
+
+Jan had already gone through the exercise of clearing the aqualung
+hoses of water, clearing her mask while using the lung underwater, and
+using the reserve lever on the tank, and Rick had instructed her in
+the theory of diving.
+
+Now it was time to put what she had learned to the ultimate test.
+
+The boys hauled the equipment down to the beach in Rick's old coaster
+wagon, modified for carrying equipment, then directed the girls to
+check the regulators, check the tanks, and connect regulators to tanks
+preparatory to diving.
+
+They lolled on the beach and watched. Scotty grinned. "This is the
+life. Tony Briotti tells me it's always this way in primitive
+societies. The men loaf while the women work. I'm in favor of it."
+
+"I'm sure you are," Barby said acidly.
+
+Jan said nothing, but continued to work with meticulous care. Rick
+watched closely, and was satisfied. There was ample equipment for all.
+Scotty helped Barby into her gear while Rick instructed Jan.
+
+"This is the tough part. If you make it, that's the end. From then on
+all you'll need is practice. We'll all swim down to the fifty-foot
+depth. Watch your ears and don't try to continue down if you feel any
+pain. Go back up a few feet and try to clear your ears. When we get to
+the bottom, I want you to take off all your equipment, swim away from
+it, then swim back and put it on. Okay?"
+
+Jan gave him a tremulous smile. "I think so."
+
+"Good. Plan how you'll do it. Remember, air is the last thing you'll
+need, and the first."
+
+"I'll remember."
+
+It was easy enough for a diver with plenty of experience, and the
+confidence that experience brings, but Rick remembered from his own
+training that it was plenty rough the first time.
+
+He held the tank while Jan got into harness and said reassuringly,
+"You'll make it. You're a natural for diving because you don't lose
+your head. That's just about the only really dangerous thing a diver
+can do." He got into his harness, then picked up his movie camera in
+its underwater case.
+
+At his signal, the four waded out into the cold water, splashed around
+a little to get accustomed to it, then put mouthpieces in place and
+prepared to don masks. Rick waited until last, and called, "Everybody
+getting air?" When they nodded, he put his own mouthpiece in place,
+checked to make sure the demand valve was working, then slipped the
+mask down from his forehead and went underwater.
+
+There was a convenient sandy space among the rocks at the fifty-foot
+level. He reached it and turned to count noses. All were present.
+Visibility was good enough. He set his camera and took a position
+cross-legged on the sand. Barby and Scotty took similar positions and
+waited.
+
+At Rick's signal, Jan slipped off her fins, which she placed carefully
+on the sand. Her weight belt followed, then her mask. Rick kept the
+camera going as she jerked the quick release buckle on her harness,
+then pulled the tank over her head, keeping the mouthpiece in place.
+At the last moment, she filled her lungs with air, let the mouthpiece
+drop to the sand, and swam away. Rick followed as she went about
+twenty feet into the rocks, and returned.
+
+Jan had planned well. She picked up the mouthpiece and held it high so
+the air rushed out, then she popped it into her mouth and began
+breathing. She didn't bother with the tank harness yet. Instead, she
+picked up her mask, adjusted it, and blew it clear. Only then, when
+she could see and breathe, did she leisurely put the harness straps in
+position and swing the tank over her head and into place on her back.
+She buckled it on, and added her weight belt. The fins were last.
+
+A flume of air from her exhaust, a sign of exhaustion, told Rick that
+Jan was tired. Probably the mental strain more than the exercise had
+left her too weak for further swimming. He slung the camera from a
+belt hook, took her hand and shook it solemnly, then led the way back
+to the beach.
+
+After a short rest the others were anxious to go back in again, but
+Rick vetoed the idea. "We could," he admitted, "and probably no harm
+would come of it. But skin diving is the easiest thing in the world
+to overdo. Jan is tired. And she's excited, even if she doesn't look
+it. This afternoon, after we've had a little rest, we can come back
+again and just have fun. There won't be any strain on Jan then,
+because she passed the last test with flying colors. So she can swim
+without worrying whether she's meeting our standards, or doing it the
+way we think it ought to be done."
+
+He grinned at the girl. "I know it was a strain. Remember, we've all
+been through it, too."
+
+Jan had a nice smile. "You're right," she admitted. "I was so scared I
+wouldn't do it correctly! Then, when I knew that it was all right, I
+sort of fell apart."
+
+Barby arose. "Come on, Jan. Let's go shower and change." She smiled
+with false sweetness at the boys. "Now that you're through testing
+Jan, I'm sure you won't mind doing your own work. 'Bye, now." And she
+left them to pick up the gear and truck it back to the laboratory
+building where it was kept.
+
+Rick got to the shower first, then stretched out on his bed to wait
+for Scotty. It's a fine day, he told himself. All is well. JANIG has
+the island covered like a blanket. The project team is going full
+speed ahead. We're having fun. Jan is just the companion Barby needs.
+All's right with the world.
+
+He turned over on his stomach and bunched his pillow up more
+comfortably. Then why, he asked himself, did he still feel funny?
+
+Scotty came in from the shower, toweling vigorously. "What's eating
+you?" he demanded.
+
+Rick turned over and stared at his pal. "Is it that obvious?"
+
+"It is to me. What's up?"
+
+"I don't know," Rick admitted. "Wish I did. Have you noticed how quiet
+everything is? It's like the day before a hurricane moves in. The
+ocean gets glassy, and there isn't any wind, and you're almost afraid
+to breathe because the air is so charged a breath might start the
+lightning."
+
+"'The calm before the storm,'" Scotty quoted. "Maybe it is. I feel it
+a little, too. But what can we do?"
+
+Rick shrugged as expressively as one flat on his back could manage.
+"Nothing. We can swim with the girls, and we can keep working on the
+radio units. But there isn't a single thing to do so far as the
+project goes. I wish there were. I feel left out."
+
+Scotty grinned. "You're never really happy unless we're up to our hips
+in trouble or a mystery. I know what's really bothering you. A fine,
+fat mystery is afoot and you haven't a shred of it you can call your
+own."
+
+Rick had to grin back. There was much in what Scotty said. As long as
+the mystery of the two scientists remained unsolved, he wouldn't be
+really happy.
+
+
+
+
+CHAPTER VII
+
+The Peripatetic Barber
+
+
+"We're trapped here," Barby said stormily, "and I want you to do
+something about it, Rick Brant! If you don't call Steve Ames and get
+permission for us to go to the mainland, I'll do it myself!"
+
+Rick sighed. He had tried to point out that Barby was being illogical.
+Neither the Morrisons nor the Brants were trapped anywhere. It was
+just that common sense required the Morrisons to be careful.
+
+Barby drove home another point. "Steve gave us a cover story, and what
+good is a cover story if you don't use it?"
+
+Scotty grinned at Rick's expression of resignation. "Better give up,"
+he advised.
+
+Jan hadn't said anything. She just looked at Rick in a beseeching way
+that said as much as all Barby's arguments.
+
+Rick shook his head unhappily. He knew when he was licked. Come right
+down to it, he didn't have the say-so on Jan leaving the island,
+anyway. He had taken a stand against her going to Whiteside, based
+half on intuition and half on the knowledge that a secret soon ceases
+to be one when it's flaunted in public. And Jan's presence was a part
+of the big secret of Spindrift.
+
+He stood up and shrugged. "Chances are it will be all right. But if
+Jan is recognized by any of the enemy..."
+
+"Steve isn't even sure there is an enemy," Barby pointed out swiftly.
+"How can you be so sure?"
+
+Rick didn't answer. He turned and went into the house, the others at
+his heels. In the library, he consulted the schedule Steve had given
+them, so they would know where to reach him at any time. The agent was
+at JANIG headquarters in Washington today.
+
+Rick got the number, and asked for Steve's extension. In a moment he
+had the agent on the wire.
+
+"Let's scramble," he said, and threw the switch. Then, "Steve, Barby
+wants to take Jan to Whiteside. What do you think?"
+
+Steve hesitated before he answered, "It's a little hard to give
+reasons why she shouldn't go, Rick. Have you checked her on the cover
+story?"
+
+"Not yet. I will, though, if you say the word."
+
+Again Steve hesitated, and Rick knew the agent was very much in his
+own position. There were no reasons to believe it would do any harm.
+Yet...
+
+"Let her go," Steve said finally. "Only ask her and Barby not to get
+into any public parades. You know."
+
+"I know," Rick affirmed. "All right, Steve. When is Marks coming?"
+
+"We're not certain yet. Ask your father. Marks is having some trouble
+with the computations."
+
+"Okay, Steve. See you soon." He hung up and turned to the others. "He
+says all right, but please don't get into any public parades. In other
+words, Barby, don't cover too much territory."
+
+Scotty spoke up. "We'd better tell Duke and Jerry to leave it out of
+the paper."
+
+Duke Barrows was editor and Jerry Webster the reporter for the
+Whiteside paper. Both were good friends. "They'll play ball," Rick
+agreed. "Well, young ladies, when is the big safari?"
+
+Barby consulted her watch. "Right now. We'll dress and you can fly us
+over."
+
+"Then right now means in an hour. Okay. We'll be ready."
+
+Upstairs, Rick and Scotty washed up and changed into what Scotty
+called "shore-going clothes" that were only slightly less informal
+than their dungarees and T shirts. As they finished and sat down to
+wait for the girls, Rick picked up one of the radio units on the
+workbench. All were finished, although untested. A few final
+decorative touches remained for Barby's plastic headset, including
+setting in some rhinestones for her. It would look like any other
+plastic bauble when he finished.
+
+"Let's get some fresh batteries while we're in town," Rick suggested.
+"Then we can check these out tonight."
+
+"Okay. And remind me to pick up a new mouthpiece for the lung Jan
+uses. She says the one that's on it now is too big and uncomfortable.
+It hurts her mouth."
+
+Jan had become proficient under water with only a few hours practice.
+Rick had led the girls through the entire series of underwater
+maneuvers with the lungs, including practice in sharing one lung
+between them. He was satisfied that they both had a thorough
+understanding of team swimming and enough sense to stay out of at
+least the more obvious troubles novices can get into. He was content
+now to let them go off on their own, which they did fairly often.
+
+After Rick's estimated hour the girls were ready--except that Barby
+had to make a phone call. She spent another fifteen minutes arranging
+a small get-together at a friend's home to introduce Jan to her chums.
+
+"Now," she said brightly. "We're ready. Are you?"
+
+Rick wisely refrained from comment.
+
+Ten minutes later the four were in the Brants' car, en route to
+Barby's destination. Rick dropped the girls off and arranged to pick
+them up in two hours, then he turned the car toward town.
+
+"Let's visit Duke and Jerry," he suggested.
+
+Scotty looked at him. "Still bothered, aren't you?"
+
+Rick shrugged. It was hard to pinpoint the way he felt. He tried to
+put it into words. "I've talked to the scientists, including Parnell
+Winston. None of them has ever heard of an ailment like the thing that
+struck the team scientists. Winston especially knows a lot, because
+he's studied the human brain extensively. He doesn't even know of
+anything similar."
+
+Scotty knew all this because he had been present. But talking aloud
+helped to make things clearer, so he only commented, "And where does
+that leave us?"
+
+"At the starting line. We haven't moved an inch forward. But at least,
+if medical history seems to have no record of any such cases, we can
+assume that something new and different caused the scientists to go
+off the beam."
+
+"Yes, but if some enemy caused it, how was it done?"
+
+"Glad you asked that," Rick answered gloomily. "Wish someone could
+answer. Anyway, we know why it was done--if it was done. It was to
+cause trouble with the project. That would be important enough for an
+enemy to go to a lot of trouble."
+
+Scotty shook his head. "The thing that sticks in my craw is, how come
+only two of the scientists got hit? Why wasn't the same thing used on
+the others? If anything was used, that is."
+
+Rick was bothered by the same point, and he had no answer--nor did
+Steve Ames, with whom they had discussed the problem.
+
+To both boys, the puzzle was more than just an interesting problem to
+be solved. If some enemy really had penetrated the project and somehow
+caused disruption of the scientists' brains, then the people nearest
+and dearest to both of them were also in jeopardy. Spindrift now
+provided three out of five for the new project team.
+
+Rick swung into the main street and into the public parking lot. The
+Whiteside _Morning Record_ was in the heart of town, only a block
+away. Next to the parking lot was a hardware store where Rick planned
+to buy batteries, and diagonally across the street was the Sports
+Center. Nothing in Whiteside was far from anything else; it was a
+typical small town.
+
+It took only a moment to buy a box of batteries; they were the type
+used in hearing aids. Then the boys crossed the street to the Sports
+Center. Extra mouthpieces for the lungs were in stock. They chose one
+that seemed softer and smaller than the regulation models, then
+started for the newspaper.
+
+Two doors away from the Sports Center was the town's only barbershop.
+As they passed, Scotty suddenly grabbed Rick's arm and said hurriedly,
+"Come back!" Quickly he led the way out of sight of the barbershop
+windows.
+
+Rick looked at him curiously. "See something?"
+
+Scotty's forehead wrinkled. "I think so. But it's so unlikely that I'm
+not sure. Rick, I thought I saw the barber from Washington--the one
+with the massage machine!"
+
+[Illustration: _Rick focused the monocular on the barbershop_]
+
+Rick's mouth opened in astonishment. "You're kidding!"
+
+Scotty shook his head. "I'm not. I said I wasn't sure. But I don't
+want to stand in front and look, because if it is the barber, he'd
+recognize us."
+
+Rick thought quickly. "Come on."
+
+Back inside the Sports Center, he went to the manager and borrowed a
+powerful monocular--a pocket telescope that was really one half of a
+pair of binoculars. Then he and Scotty went across the street, taking
+care to keep out of sight of the barbershop by using parked cars as
+cover.
+
+Rick found a vantage point behind a sedan that had all its windows
+open. He focused the monocular on the barbershop window.
+
+Vince Lardner, the shop owner and--until now--the sole barber, was
+cutting the hair of a man Rick recognized as a local resident. A
+second barber was cutting the hair of another local man, but the
+barber had his back to the street for the moment.
+
+Rick waited patiently. Scotty asked, "See anything?"
+
+"Only his back. Wait a minute."
+
+Presently the barber spun the chair around and walked to the sink. In
+a moment he turned and his face came into view in the tight close-up
+the powerful glass provided.
+
+Rick sank his teeth into his lip and handed the glass to Scotty
+wordlessly.
+
+The pieces were beginning to fall in place now, and the assumption
+that the project had been penetrated was a long step closer to proved
+fact.
+
+The Washington barber had come to Whiteside!
+
+"Wonder what he's after?" Scotty asked.
+
+"One thing is for sure," Rick stated grimly. "He isn't here just to
+cut hair!"
+
+
+
+
+CHAPTER VIII
+
+The Mind Reader Strikes
+
+
+Jerry Webster often spoke of himself as "Whiteside's best reporter,"
+which Rick considered a fair description, since he was the only
+reporter in town. Of course Duke Barrows, the editor, did some
+reporting himself, but that didn't count since he carried the title of
+managing editor.
+
+"I'm a good reporter because I can sense a story," Jerry told Rick and
+Scotty. "You two have that certain look that spells trouble. What
+gives?"
+
+"No trouble," Rick answered swiftly. "We just need a little help."
+
+Duke Barrows glanced up from the proof sheets he was editing. "When
+Spindrift needs a little help, there's always a story in it. We'll
+make a deal, won't we, Jerry? You give us the story and we'll supply
+the help."
+
+Rick knew Duke and Jerry well, so it wasn't necessary to beat around
+the bush. "No story. At least not yet, and I can't even give you a
+hint. Only we do need help."
+
+"Two kinds," Scotty added.
+
+"That's right. First of all, we have guests at Spindrift. Name of
+Morrison. You'll pick that up sooner or later, because Barby is
+running around town with Janice Morrison. What we need is a promise
+that you won't mention it in the paper."
+
+Duke's eyebrows went up. "Ahah! Trying to suppress legitimate news,
+are you? What do you think, Jerry?"
+
+Jerry Webster stared up at the ceiling. "I can see the headline now.
+'Mysterious Visitors at Spindrift!' Lead paragraph: 'The mystery of
+strange visitors at Spindrift Island deepened today as members of the
+scientific foundation threatened the Whiteside _Morning Record_ with
+drastic action unless the story was withheld.' How's that, Duke?"
+
+"Needs editing," Duke replied, "but you're on the right track. What's
+the drastic action you're threatening us with?"
+
+Scotty grinned. "Item," he intoned. "Editor and reporter drowned in
+own ink supply. Bodies found among leftover newspaper copies,
+apparently discarded with other waste."
+
+"Too good for 'em," Rick disagreed. "How about 'Editor and reporter
+assume new dimensions. Rolled to paper thinness in own press.'"
+
+"That's drastic," Duke admitted. "Seriously, Rick, you must have some
+good reason for asking us to leave out what could only be a small
+social item."
+
+"It's a good reason, all right," Scotty answered him. "Only we can't
+tell you what it is, Duke."
+
+The editor looked at Jerry. "What say, can we take it on faith?"
+
+"Too simple," Jerry objected. "We ought to get something in trade."
+
+Scotty made eating motions. "Apple pie, with homemade ice cream?
+Sunday night. Said apple pie would be used to pack down a nice, thick
+steak."
+
+Jerry sighed. "I'm tempted."
+
+"It's a deal," Duke agreed. "Make mine rare. And I add one thing: If
+there's a story, we get it first."
+
+Rick looked pained. "Don't you always? But chances are, there never
+will be a story out of this."
+
+"Government deal," Duke said. "It has to be. Okay, Rick. We'll go
+along. What's the second kind of help?"
+
+Rick breathed a sigh of relief. He hadn't doubted that Duke and Jerry
+would hold the story, but it was always hard to ask a favor without
+being able to give the reason. "There's a new barber in Vince
+Lardner's shop."
+
+"Think we're chumps who don't keep up with the news?" Jerry asked, his
+expression disdainful. "Of course there's a new barber. What of it?"
+
+"We need some information about him. If you'll just let me see your
+notes, that should do it."
+
+Jerry hesitated and Scotty grinned. "Bet he doesn't have any notes."
+
+Duke glared at Jerry. "See? You've embarrassed the _Record_. I told
+you to get the story on that barber this morning."
+
+"Time enough later," Jerry retorted, unruffled. "We don't need the
+dope until tonight, and I'll have it. What kind of information do you
+want?"
+
+Rick listed the points on his fingers. "Where he came from, his full
+name, how he happened to get the job--I mean whether he applied
+directly to Vince or whether he got the job some other way--and how
+long he expects to stay."
+
+Scotty had a few points, too. "If Vince had a vacancy, find out how
+long he looked for a barber, and how he got this one. Timing is
+important, Jerry. Get all you can on it. And ask him a few questions
+about his massage machine, if it's in sight. It looks like the hair
+gadgets they have in beauty shops."
+
+Editor and reporter stared at the boys curiously. "Why so much
+interest in the barber?" Jerry demanded.
+
+Rick tried to look casual. "Why, one of our special guests might want
+a haircut, and we couldn't take a chance that the barber might not be
+government approved. Simple."
+
+Duke Barrows tilted back in his chair and pushed the green eyeshade to
+the top of his head. "I get the picture." He ticked off the points on
+his fingers, mocking Rick. "Strangers at Spindrift. Not to be
+mentioned. Government work of some kind, for sure, and pretty hot,
+too. So hot, in fact, that a stranger in Whiteside might possibly be
+a menace to the strangers at Spindrift. Rick Brant asks help of local
+reporter. Gets name of stranger. Turns name and details in to some
+government security officer for a check. How's that?"
+
+"Too good," Rick admitted. He had known it would be impossible to put
+anything over on Duke. The editor was a sharp cookie. "But keep it
+quiet, will you, please?"
+
+"You know anything we discuss never goes farther than this office. All
+right, Rick. Jerry will get the dope. Hop to it, hawkeye. Duty calls."
+
+Jerry waved his arms dramatically. "Hold the presses! New barber in
+town! Here I go, after the story of the year!" He swept through the
+door, then made a sheepish reappearance. "Forgot my pencil and copy
+paper," he explained, grabbed them, and vanished.
+
+Duke waved the boys to chairs. "It will take a little while. Get
+comfortable. I have to finish this copy."
+
+Rick and Scotty waited as patiently as possible. Scotty, the more
+relaxed of the pair, borrowed a copy of a style manual and studied it
+with apparent interest. Rick watched him, envious as always of his
+pal's ability to let time pass without floor pacing, nail chewing, or
+other impatient actions.
+
+Duke's analysis of the situation was pretty good, Rick thought, and it
+was based on very little real information. He supposed that an editor
+had more experience to draw on than most people. But so did
+intelligence agents. It wasn't hard to see how a few information leaks
+could add up to a pretty clear picture in an agent's head.
+
+Jerry was back in a short time. Apparently the interview hadn't taken
+long. He produced his sheaf of copy paper with a flourish and pounded
+on a desk for attention. The gesture wasn't necessary. Rick, Scotty,
+and Duke were waiting eagerly.
+
+"Louis Collins, Journeyman Barber," Jerry read. "Age 43. Originally
+from St. Louis, most recently from Washington, D.C. Twenty-five years
+experience. Inventor of the Collins treatment for dry hair, which is
+the machine he has. Claims to have invented it five years ago, while
+working at a hotel in Washington. Came to Whiteside because he prefers
+being near the shore. He's an ardent fisherman. Saw Vince Lardner's ad
+in _The New York Times_ a few days ago and applied at once by phone."
+
+"What day and what time?" Rick asked quickly.
+
+"Monday. He called about noon."
+
+Scotty asked curiously, "How did you get that information out of him?"
+
+"Nothing to it. I told Vince I'd like to look up his ad in the
+_Times_, because he claimed the ad plugged Whiteside as an excellent
+climate. Then I told this new guy he must have moved fast to get in
+his application ahead of all the other applicants, and he said he
+hadn't even seen the _Times_ until he went to lunch. He called right
+away. Vince nodded, so I guess the time worked out as Collins said it
+had. Vince said the ad had been running for a week, and no one else
+had applied."
+
+Rick had been calculating. "Scotty, that means Collins phoned after we
+left Washington..." He stopped quickly.
+
+Duke Barrows rubbed his hands in fiendish glee. "Ahah! Giving away
+information. So you've seen this Collins before, in Washington. No
+wonder you're worried about him. Jerry, I'll bet we can sell this
+information to some enemy for millions!"
+
+Scotty grinned. "Not unless you have the plans for the death ray. Only
+death rays bring millions these days. Why, it's getting so a spy can't
+even sell atom bomb secrets for more than a buck apiece any more."
+
+"Guess you're right," Duke admitted, crestfallen. "Well, Rick,
+anything else you need?"
+
+"Middle initial or name?" Rick asked.
+
+"M for Mayhew. Anything else?" Jerry asked with a superior air.
+
+"That does it." Rick consulted his watch. "Let's go, Scotty. Time to
+pick up Barby. I won't thank you two, because you're going to get paid
+in steak and pie. See you later."
+
+At the home of Barby's friend there was another wait while Rick
+chafed. He was anxious to get home and phone Steve Ames. However, as
+it developed, Steve couldn't be reached. It was after dinner before
+Rick made connections.
+
+He gave Steve the information Jerry had collected, then asked, "Isn't
+this proof of something?"
+
+Steve chuckled. "It's proof that Whiteside has a new barber. That's
+all. But it's certainly strongly presumptive, Rick. We knew about
+Collins moving before you called, and we're continuing the check on
+him. Meanwhile, I'll alert my boys at Spindrift and tell them to keep
+on their toes."
+
+"I'll pass the word," Rick offered.
+
+"No need. I'm in touch by radio. Now, I want you to do something for
+me. Dr. Marks is arriving at Newark by train at six tomorrow morning.
+Tom Dodd is with him. Can you pick them up?"
+
+"Sure. How?"
+
+"Suppose you fly to Newark and have Scotty drive over. Then you can
+pick them up at the station by car and take them to the plane. If you
+fly them to Spindrift no one will know that Marks has even arrived.
+Tom will try to make sure no one is tailing him, and he'll help you to
+lose any cars that might try to follow."
+
+"We can do it," Rick assured him. "I can land close to the city. I've
+done it before with pontoons."
+
+"Good. Ordinarily, I'd have an agent meet them, but my Newark man is
+in the woods with the Boy Scout group. Call me when Marks is safely
+with the team."
+
+"Will do," Rick promised.
+
+Rick reported the conversation to his father when the scientist came
+in from late work in the laboratory. Hartson Brant nodded wearily.
+"Good. If Marks is on the way, that means he has answers we need badly
+to some of our mathematical problems."
+
+"What I don't get is why he's coming on an overnight train," Scotty
+interjected. "That's doing it the hard way, because it's only a few
+hours from Washington to Newark. Why didn't he get a train at a decent
+hour? This way, he'll spend most of the night sitting on a siding
+somewhere."
+
+The scientist smiled. "I gather that Marks has definite ideas of his
+own. I wouldn't care to be Tom Dodd. I'm sure Marks is giving him
+considerable trouble. He's convinced this security business is a plot
+to inconvenience him and the other people on the project."
+
+"He didn't seem to have a very sweet disposition," Rick agreed. "Good
+night, Dad. Scotty and I are going to bed early, because we'll have to
+be up at dawn."
+
+It was really the first sound night's sleep Rick had since the
+invasion of Spindrift by Steve and the Morrisons. Later, he had to
+smile at himself, because it seemed to be proof of what Scotty had
+said--that the real reason for his uneasiness was inactivity. He
+admitted that the problem of the stricken team members intrigued him.
+He made no claim to being any great shakes as a detective, but trying
+to solve mysteries, whether scientific or real, was a part of him.
+
+Scotty departed first by boat a few minutes after dawn. Rick warmed
+the Sky Wagon, then went in for a dish of cereal before taking off. He
+had plenty of time. Newark was only a few minutes away in the fast
+little plane.
+
+He timed it perfectly. Scotty was just rolling up to the pier near
+Newark as Rick taxied in after landing. He got into a rowboat brought
+by an attendant, and tied the plane to an anchor buoy. In a moment he
+was in the car with Scotty.
+
+"We'll get some excitement now," Rick predicted.
+
+"Because Marks is arriving?"
+
+"Yes, and because the barber has come to town. If he isn't up to his
+neck in this business, I'll eat his hair oil on pancakes."
+
+Scotty shuddered. "You might at least wait until I've had more
+breakfast."
+
+Rick ignored him. "Also, the team is now assembled in one place. That
+means the enemy has a single target to shoot at."
+
+Scotty laughed out loud. "You should see yourself," he said,
+chuckling. "Since we found the barber yesterday, you've been a new
+man. Beaming and happy as can be. Now the enemy has a single target
+and you're pleased. Didn't it occur to you that the target is us, you
+simple meathead?"
+
+"It did." Rick had to grin, too. "But who can locate the sharpshooter
+best? Why, the guy sitting on the bull's-eye."
+
+Scotty parked and they walked into the station. A quick check of the
+bulletin board told them the train was on time. They walked to the
+gate just as the train announcer called the arrival.
+
+Tom Dodd was one of the last off. He had two suitcases under one arm,
+and he was supporting Marks with the other. Rick and Scotty ran to
+help. Was the scientist ill?
+
+Scotty took the suitcases while Rick grabbed Marks' other arm. The
+scientist shook him off. "I'm perfectly all right," he said irritably.
+"Confound it! Rouse a man at the crack of dawn and expect him to
+respond like a ballet dancer to a cue. Nonsense!"
+
+Marks' appearance belied his words. His face was drawn and pale, and
+it was obvious that his coordination wasn't very good. Tom Dodd was
+plainly worried.
+
+"Let go of me," Marks demanded. He drew himself up and glared at the
+boys. "Which way is the car, please?"
+
+"Straight ahead." Rick glanced at Dodd.
+
+Marks stalked off, but his step was too careful to be convincing. He
+just wasn't normal.
+
+"He wasn't like this when we got on the train," Dodd said in a low
+voice. "Let's get going. I'm anxious to get him to Spindrift."
+
+In the parking lot, Rick ran to open the trunk so Scotty could stow
+the bags. Then he beckoned to Marks, who was staring straight ahead,
+his eyes glassy. "This is the car, sir."
+
+Marks started for the open door. But instead of bending down to get
+in, he walked straight ahead, rigid as a robot, and his face slammed
+into the edge of the low turret top.
+
+Dodd caught him as he fell.
+
+Rick jumped to the scientist's side, afraid he had been knocked out,
+and afraid, too, that something even more serious was wrong.
+
+Marks was not unconscious, but his stare was fixed. "Are you all
+right, sir?" the boy asked anxiously.
+
+The reply was unintelligible.
+
+Scotty bent over the scientist, too. "Are you all right, sir?" he
+repeated urgently.
+
+Marks' fixed stare never wavered. A spate of words poured from him,
+but they made no sense. Now and then a single word emerged clearly.
+Once it was "July," then "soup kettle" and "Planck's constant."
+
+"Just like the others," Tom Dodd said helplessly.
+
+Rick listened with horror. He had no doubt, no doubt at all. Steve had
+described it accurately, and here it was. Marks was a victim of the
+identical ailment that had stricken the other team members!
+
+
+
+
+CHAPTER IX
+
+Dagger of the Mind
+
+
+Tom Dodd took command and gave orders crisply. "Help get him into the
+car. Here, into the back seat."
+
+The agent got in after the scientist while the boys got into the
+front. "Scotty, start driving. We have to shake off any tail that
+picks us up. Try to find a stretch where there isn't much traffic."
+
+Scotty swung the sedan into the traffic stream while Rick joined Tom
+Dodd in watching behind them. A few minutes later Scotty slipped into
+an alley and stepped on the gas. At the end of the alley he turned the
+wrong way down a one-way street, found another alley, and slipped into
+it. He emerged under a railroad trestle and moved into the stream of
+traffic once more. Watching carefully, he moved with the traffic until
+he saw an opportunity to cross a main thoroughfare as the light
+changed from yellow to red.
+
+Theirs was the last car through the intersection, Rick saw, before
+traffic started through the cross street. Scotty took another turn,
+doubled back, and went through another alley. As he emerged onto a
+street where traffic was sparse, he slowed.
+
+"That should do it," Tom Dodd said. "Nice work."
+
+"How is he?" Rick asked anxiously.
+
+"Just like the others," Tom said flatly. "Listen, boys. Our Newark
+agent is in Whiteside. I don't think it's wise to take Marks to
+Spindrift in this condition, but I don't want to take him far, either.
+Have you any contacts here?"
+
+Rick tried to remember. His father had associates in Newark, he was
+sure, including a doctor or two. But he couldn't remember their names.
+"I could call home," he suggested. "Dad will have some ideas."
+
+Dodd considered. "You couldn't use the scrambler from here. Could you
+tip your father off without giving information to anyone who happened
+to be listening on the wire?"
+
+Rick thought he could.
+
+"Okay." Dodd motioned to a restaurant. "There's a phone in there. I
+can see the booth through the window. Hop to it."
+
+Rick hurried into the restaurant. The full horror of what had happened
+to Dr. Marks was just having its effect. He found himself shivering as
+though with a severe chill. Marks was the victim of something ghastly.
+He seemed to be trying to make sense, as though there was still a
+glimmer of intelligence behind the blank stare. But his words were
+disconnected, completely unintelligible.
+
+Barby answered the phone, caught the urgency in Rick's voice, and
+yelled for their father. Hartson Brant came hurriedly.
+
+"What is it, Rick?"
+
+"Guarded language," Rick said urgently. "Dad, don't you have a
+professional friend in Newark? The teletype machine just went haywire
+for the third time and I need help."
+
+Hartson Brant muttered, "Good Lord! Yes, Rick. I have a mechanic
+friend who is ideally suited for the purpose. Constantine Chavez. Look
+him up in the professional part of the phone directory. I'll phone him
+and say you're bringing the machine."
+
+"Good, Dad. I'll come home as soon as possible. Better phone the man
+who runs the machines and give him the information."
+
+"All right. Be careful."
+
+Rick disconnected and looked up the name under the listing of
+physicians. Back in the car, he cast a quick look at Dr. Marks. The
+scientist was sitting quietly, staring straight ahead. He wasn't
+talking, and Rick was glad. He didn't know how much of the gibberish
+he could take. It was weird and horrifying, particularly since Marks
+had been so crisp and terse--even though sometimes unpleasant--in his
+speech.
+
+Dr. Chavez was watching for them through his window and hurried out to
+meet the car. He was a tall, slender man with handsome features that
+showed his Spanish ancestry.
+
+"You must be Rick," he said, shaking hands. "You look very much like
+your father. He phoned to say you were bringing a damaged machine, but
+I also gathered he was merely being cautious about something he didn't
+care to discuss on the phone."
+
+"That's right, Doctor," Rick said. He introduced Tom Dodd and Scotty,
+failing to mention that Dodd was a government agent. Then he pointed
+to Dr. Marks in the back seat.
+
+"There's your patient, sir."
+
+"Bring him into the house," Dr. Chavez directed. "I assume from his
+appearance that the trouble is mental and not physical?"
+
+"Exactly," Dodd said.
+
+Inside the house they found one room outfitted as a home office. "I
+have an office downtown," the doctor explained, "but I also use this
+one a few afternoons a week. Now, who can tell me about this?" His
+eyes were on Marks, and as he talked, he reached for the scientist's
+wrist.
+
+Tom Dodd explained carefully, "He was suddenly stricken. We were with
+him. We don't know what happened, except that he made sense one
+minute, but talked only garbled words the next."
+
+Chavez took an otoscope, an instrument used to examine eyes, ears,
+nose, and throat, and switched on the tiny light. He flicked it into
+Marks' eyes and watched the behavior of the pupils. Then he listened
+with a stethoscope. A little rubber hammer came out next and was
+applied to the reflexes of the stricken scientist. The reflexes looked
+normal to Rick.
+
+Dr. Marks suddenly looked up and began spouting gibberish. Rick
+winced.
+
+Chavez listened gravely, apparently not at all disturbed. The flow of
+meaningless words ceased and Rick sighed with relief. He saw that
+Scotty had been equally affected.
+
+"What is your specialty, Doctor?" Dodd asked.
+
+"I'm a neurologist."
+
+That was good, Rick thought. A neurologist was exactly what Marks
+seemed to need.
+
+"Do you make anything of this?" Dodd asked.
+
+The doctor shook his head. "Nothing. I've never seen a case like it.
+I've never even heard of one. In fact, I know of only one analogue,
+and it's an electronic one. Do you know how computers work? The big
+electronic brains?"
+
+The three nodded.
+
+"Then you will understand. I have worked with computers, and now and
+then one of them suddenly starts turning out gibberish for no apparent
+reason. A check of the circuits may show that everything is
+functionally normal. Yet, the gibberish continues. Often it clears up,
+with no more reason than it started. Sometimes this happens when the
+machine is cold, before it is properly warmed up. At other times, it
+happens when the machine is tired."
+
+"Tired?" Dodd looked his disbelief. "Machines don't get tired. Not in
+those terms."
+
+Chavez smiled. "Perhaps not. Yet, to those who work with them, it does
+sometimes appear that the machine is tired. There is really no other
+expression for it."
+
+Rick knew something of this through his association with Dr. Parnell
+Winston of the Spindrift staff. Winston was an expert in the new
+science of cybernetics, which is defined as the science of
+communications and control mechanisms in both living beings and
+machines.
+
+"Parnell Winston would know," Rick said.
+
+"He most certainly would," Chavez agreed. "Are you aware that he and I
+have worked together? My interest was in the biological portion of the
+project. His was in the electronic. Of course we worked as a team with
+other specialists."
+
+"Under whose auspices?" Dodd asked quickly.
+
+"Let us be candid," Chavez invited. "Obviously, this is not an
+ordinary case. The guarded language Hartson Brant used was indication
+enough of that. Rick Brant I identify because of his resemblance to my
+friend, and I think I identify Don Scott, of whom I have heard a great
+deal from Hartson. But who are you, Mr. Dodd?"
+
+For answer, Tom Dodd took out his identification folder and handed it
+to the physician.
+
+Chavez studied it. "I know your organization, Mr. Dodd. But what is of
+greater importance for the moment, your organization knows me. I
+suspect it was for that reason Hartson Brant selected me for you to
+consult." He gestured to the phone. "You will want to call your
+office. My records are in New York."
+
+Dodd's face expressed his relief. "I was a little nervous," he
+admitted. "It was a choice between possibly risking further damage to
+Marks or taking a chance on someone based only on a recommendation
+from Dr. Brant. I'm glad you're in the clear."
+
+He went to the phone and called New York. In a moment he said, "Dodd
+here. Check on Dr. Constantine Chavez." He held the phone for perhaps
+half a minute, then said, "Roger. That does it."
+
+He held out his hand to the neurologist. "Glad to know you, Doctor.
+Can you take over?"
+
+"Not only can I take over, you would have trouble getting rid of me.
+This man is obviously hurt in a way that is strange to me, and I
+assure you, my experience with damaged minds is considerable. He may
+be somewhat under the influence of a drug--I will check more
+thoroughly--but that is not the cause. If I may make a quick and
+highly tentative guess, this mind is suffering from some kind of
+trauma induced from an outside source."
+
+"You mean it's not a disease?" Rick asked quickly.
+
+"Precisely. I know of no disease that would behave like this. I can't
+even imagine a disease with these symptoms."
+
+"How can you be sure?" Scotty pressed.
+
+"Obviously I can't at this stage of investigation. But you must
+recognize that a physician develops a rather definite feeling for
+injury after years of experience. My own experience tells me that
+mental damage of this scope is almost always accompanied by other
+symptoms when it is the product of a disease. No, I cannot credit the
+idea of a pathogenic organism too seriously. It is as though some
+outside agent pierced the cranium and cut off the control centers of
+the brain."
+
+"A dagger of the mind," Scotty murmured.
+
+Chavez looked up sharply. "Yes! An ideal phrase for it."
+
+Rick recognized the quotation from his school-work. _Macbeth_, Act II.
+Another of Shakespeare's phrases from the same work leaped into his
+mind. "Macbeth hath murdered sleep." Not Macbeth, but Marks. Rick knew
+he wouldn't sleep well that night, nor for many nights to come.
+
+Dagger of the mind! Well, it fitted. Watching the blank face of what
+had been, only hours before, a brilliant scientist, Rick could feel
+its deadly point himself.
+
+
+
+
+CHAPTER X
+
+Search for Strangers
+
+
+The good weather turned bad, and dark clouds hung low over the New
+Jersey coast. It was appropriate weather for the state of mind at
+Spindrift. With Marks a victim of the mysterious "dagger of the mind,"
+only Dr. Morrison remained of the original team.
+
+The question, of course, was "Who next?"
+
+At Hartson Brant's urgent request, Steve Ames visited the island and a
+meeting of all staff was called in the big library.
+
+Rick and Scotty sat on a library table, while the scientists occupied
+the few library chairs. Steve Ames sat on Hartson Brant's desk and
+acted as chairman for the informal session.
+
+By mutual agreement, the girls had been excluded. Jan was nearly in a
+state of shock over what had happened to Marks. Not only was she fond
+of the crusty scientist, but she was fearful that the mysterious
+ailment would strike her father next. And Barby was rapidly catching
+the same fear. After all, new team members probably were not immune,
+and Hartson Brant, Julius Weiss, and Parnell Winston were deeply
+involved in the project.
+
+Steve called the meeting to order. "Hartson, you suggested that I
+come, which I was glad to do. Suppose you start by telling us what you
+had in mind."
+
+"Very well, Steve." The scientist's glance embraced his colleagues and
+the boys.
+
+"We have a problem that must be solved before we can continue with
+calm and objective minds on the project that faces us. The problem is
+simply, what is the ailment that has stricken three of us, and what is
+its cause?"
+
+Hartson Brant tamped tobacco into his pipe thoughtfully. "Let us see
+what we know. First of all, two team members were stricken in
+Washington, within a short time of each other. They were examined by
+competent specialists who arrived at no conclusion. They admitted they
+were unable to diagnose the ailment. The possibility of an unknown
+disease was considered briefly, but not seriously. The possibility of
+a chemical agent--a drug, if you like--also was considered. This
+possibility has not been entirely rejected. However, a detailed
+laboratory investigation disclosed no trace of chemicals in the
+patients, apart from chemicals that were expected, of course."
+
+"Could there be chemicals that left no trace?" Scotty asked.
+
+Hartson Brant shook his head. "No one can claim total knowledge of
+body chemistry, obviously. Just the same, the elements to be found in
+the body, and the proportions in which they occur, are well known. I
+said the possibility has not been entirely eliminated, but it seems
+unlikely that chemical interference caused the disruption."
+
+"What does that leave?" Steve inquired.
+
+The scientist shrugged. "I can't even guess. Physical interference,
+perhaps. There is also a possibility, which is very difficult to
+explore, that the ailment was caused within the minds of the
+scientists by some catalytic agent, or by some psychic trauma that we
+can't even imagine."
+
+Rick and Scotty exchanged glances. They had seen the ailment at work,
+and even its effects were almost beyond description. Its cause was
+hard to imagine.
+
+"But, to continue. Steve recognized the possibility that the ailment
+was caused by some outside source. Call it an enemy source, if you
+prefer. He acted to get the remaining team members beyond reach of the
+enemy by smuggling them to Spindrift. He succeeded with Dr.
+Miller--excuse me, Dr. Morrison. He did not succeed with Dr. Marks.
+What does this suggest?"
+
+"That hiding Dr. Morrison was an effective preventative," Steve Ames
+concluded.
+
+"If he is hidden." Rick said the words before he even thought.
+
+"What do you mean, Rick? No one outside the family or the project
+knows of his presence!" Julius Weiss exclaimed.
+
+Steve held up his hand. "Hold it a minute. We'll get to that point in
+its proper turn."
+
+Hartson Brant picked up the threads again. "We will assume for the
+moment that Steve's statement is correct, and that hiding Dr. Morrison
+was a preventative. I know Steve doesn't accept this fully, but we
+must use assumptions since we have no facts of consequence. If the
+assumption is correct, then we have to accept the fact that enemy
+agents are interested in the project. And we must also accept that
+they have some means of creating a mental block by remote control."
+
+Rick stole a glance at Parnell Winston. The cyberneticist was sitting
+quietly, his bushy eyebrows knitted thoughtfully. Winston hadn't said
+a word.
+
+Hartson Brant paced the floor as he went on. "We now have one slight
+bit of additional information that supports the theory of enemy
+interference. You are all aware of what happened to Dr. Marks this
+morning. He is in the hands of Constantine Chavez, who is in touch
+with the physicians in charge of the other team members. Dr. Chavez is
+of the opinion that Dr. Marks' mental injury was caused by physical
+means, although he cannot say how. He also states, although there
+seems to be no connection with the mental injury, that Marks was
+drugged."
+
+Parnell Winston spoke for the first time. "Steve, if Chavez says Marks
+was drugged, we can accept it. How could it have happened?"
+
+Steve spread his hands in a gesture that seemed to Rick to indicate
+embarrassment. "I have gone over every step of the journey with Tom
+Dodd. The answer is yes. Thanks to Marks' bullheadedness, and a
+clerical error, there was an opportunity for an enemy to get at him on
+the train."
+
+The scientists waited, obviously wanting to know more. Steve
+elaborated. "Marks was covered by one of our men at every moment, even
+while he was working at the Bureau of Standards, and while he was at
+his apartment. The agents ate and drank the same things. Nothing has
+happened to them. However, when the reservations were made for the
+train trip, Marks specified that he wanted a bedroom. He got one, and
+Tom Dodd got the one next door."
+
+"Why did Marks want to travel by train overnight, anyway?" Scotty
+demanded. "That's getting from Washington to Newark the hard way."
+
+"I told you he was stubborn," Steve reminded. "Tom tried to talk him
+out of it but failed. After all, the project team members aren't
+prisoners. We can't use force, and we can't order them to do anything.
+Marks wanted to go overnight by train because he always traveled that
+way, he said. He insisted."
+
+Dr. Morrison said sadly, "I assure you that he is not an easy man to
+get along with sometimes. But we must remember that he is--or was--an
+extremely competent scientist. Competence like his can be forgiven
+many eccentricities."
+
+"Thanks to his eccentricities, we've also lost his competence," Julius
+Weiss pointed out. "Go on, Steve."
+
+"Right. Well, Tom specified bedrooms A and B, and by the time he got
+the reservations and found that he had actually received bedrooms B
+and C, it was too late to change because the train was sold out."
+
+"I can't see what difference that made," Rick objected.
+
+"You will. People often buy connecting bedrooms on a train, and that's
+what Tom had done. He planned to keep the connecting door open and
+remain awake all night with an eye on Marks. However, while A and B
+connect, B and C do not. Do I make myself clear?"
+
+"I think so," Rick agreed. "The connecting bedrooms come in pairs,
+A-B, C-D, and so on."
+
+"That's it. Well, Tom ran a fast check on the person who had received
+bedroom D, and found it was a Baltimore businessman who often traveled
+on the same train, going overnight to New York. So Tom didn't worry
+about it. Instead, he kept his bedroom door open so he could watch the
+corridor. He says he didn't sleep at all, and I believe him. He's one
+of my best agents. The occupant of Bedroom D came on the train at
+Baltimore and went right to bed. The night passed quietly, until it
+was time to get Marks up. Tom had great trouble waking him up, and he
+was groggy until this strange effect hit him. Rick and Scotty know.
+They were there."
+
+The boys shuddered, remembering Marks' condition.
+
+"But where did the opportunity to drug him come in?" Weiss asked.
+
+"We've done some fast checking on every possible angle," Steve said
+quietly, "and we've found a couple of interesting things. First of
+all, the man who reserved Bedroom D is in a Baltimore hospital. He was
+struck by a hit-and-run car as he walked from his office to the
+railroad station. Obviously, he was struck deliberately. He's in
+critical condition."
+
+"Then the man on the train..." Rick gasped.
+
+"Yes. Who was the man on the train? We don't know. We've had our
+Boston office go over the room, and they've turned up no fingerprints
+except those of the porter who cleaned up after the train left New
+York. The room was wiped clean. But our Boston men also found an
+interesting spot on the rug. They had a sample analyzed, and so far as
+we can determine, it's a kind of water-soluble salt paste often used
+by doctors when they take electrocardiograms."
+
+The group leaned forward, interested. Rick knew the kind of stuff
+Steve meant, because he had once watched Zircon getting an
+electrocardiogram. The big scientist had fainted from sheer overwork,
+and possible heart complications were suspected. The technician
+squeezed the paste from a tube and applied it to wrists, ankles, and
+chest, under the metal terminals of the machine. Its purpose was to
+allow a better electrical contact.
+
+Julius Weiss demanded excitedly, "Steve, do you imply that this
+unknown person took an electrocardiogram of Marks' heart responses?"
+
+The JANIG agent shrugged. "I imply nothing. I'm merely reporting."
+
+Again Parnell Winston spoke. "Perhaps I can shed some light on this.
+It's true that such an electropaste is used to make better connections
+for electrocardiograms. But perhaps of greater importance for this
+discussion, it is also used in making electroencephalograms."
+
+Rick and Scotty spoke in unison. "What?"
+
+Winston turned to them. "It's a long word, but not a difficult one.
+_Electro_ for electrical. _Encephalo_ is simply a Greek form meaning
+'the brain.' _Gram_, also from the Greek, means something drawn or
+written. A record, if you like. So an electroencephalogram is simply
+an electrical recording of the brain."
+
+"That may be significant," Hartson Brant said thoughtfully. "But,
+assuming an enemy could get an EEG--which is the handy way of saying
+electroencephalogram, Rick and Scotty--what would he do with it?"
+
+Parnell Winston rose. "Hartson, I think you can conduct the rest of
+this without me. I have an extraordinary notion whirling around in my
+head that I'd like to discuss with Chavez. I'll pick up the car at the
+pier and drive over, if you don't mind. And by the way, Steve, can
+JANIG get some information for me?"
+
+"We can try."
+
+"Good. I want to know if the two team scientists who were stricken
+first had EEG's made after the attack. I would also like to check
+their medical history, as completely as possible, to find out if EEG's
+were ever taken while they were normal."
+
+"I'll give the orders right away," Steve agreed. "I don't know what we
+can turn up on their early medical history, but we can try."
+
+Parnell Winston departed. Rick almost wished he had asked permission
+to accompany Winston, but there was more to be said here, too.
+
+"The evidence is not conclusive," Hartson Brant summed up, "but it is
+certainly strong enough to warrant a clear assumption: we have an
+enemy who, by unknown means, can inflict brain damage."
+
+"All right. Now for some loose ends." Steve looked at the boys. "Rick
+and Scotty turned up a barber in Whiteside. It happened they had first
+seen him in the project office building in Washington, so they got his
+name and called. We were already checking on the barber, and knew he
+was in Whiteside. We'll dig deeper until we know more about him than
+he does. But for now, our information indicates he is just what he
+claims to be. He got the job in Whiteside legitimately. He had planned
+to take a new job for a long time. So far as we can tell, he's as
+innocent as a woolly little lamb."
+
+"Just the same," Rick said stoutly, "I'm not satisfied. I'd like to
+get some more dope on that massage machine of his. Especially after
+what Dr. Winston said."
+
+Steve grinned. "Why don't you?"
+
+Rick and Scotty looked at each other, and rose to the challenge. "We
+will," they stated flatly.
+
+Steve nodded. "All right. You're known in Whiteside and my men are
+not. An influx of strangers, or even one inquisitive stranger, would
+attract attention. But that's not all. I have another job for you,
+too."
+
+They waited eagerly.
+
+"I want a survey of the area. My Boy Scout team can help somewhat, but
+they're strangers, too, even though they have an explanation for their
+presence. Scan the area for anything suspicious. Get your newspaper
+pals on the job and have them sniff around for evidence of any strange
+folks in the area. They can do it easily."
+
+"We'll do it," Rick agreed. There was nothing hard about looking for
+strangers in their own territory. He knew exactly how to go about it.
+
+"All right. Search for strangers. Get your pals on the job, but do it
+without tipping anything off. That State Police captain you've worked
+with will be a big help, too. You can tell him national security is
+involved, but that's all."
+
+"At least we're not working entirely in the dark any more," Dr.
+Morrison said wearily. "Even if the assumption of an enemy is wrong,
+it's something to go on."
+
+Rick stood up. The conference apparently was at an end.
+
+"Tonight we'll plan," he announced. "And tomorrow we'll start. If
+there are any strangers in the area, you'll have full particulars by
+tomorrow night."
+
+"That," said Steve Ames, "is a promise I'll hold you to."
+
+
+
+
+CHAPTER XI
+
+The Dangerous Resemblance
+
+
+Rick stirred, and whatever he had been dreaming faded into vagueness.
+He couldn't have said what he had been dreaming about. He was neither
+asleep nor awake, but in the shadowland somewhere between. Something
+as yet undefined had brought him halfway toward awakening, but the
+influence was not powerful enough to bring his senses alert.
+
+And then, suddenly, he was wide awake, ears straining to listen. He
+sensed a presence in the room, and even as he tried to recognize it, a
+form landed on his chest and steel spikes drove into his ribs. He
+leaped up with a yell as another form landed on the bed. Both forms
+were making fantastic noises.
+
+His eyes opened wide as he suddenly realized that a rousing cat-dog
+fight was taking place on his stomach!
+
+Scotty ran in and leaped for the battlers. He grabbed the spitting,
+snarling cat and held it high. Dismal let out a wail of anguish as he
+realized his hated enemy was out of reach.
+
+Rick shouted, "Down, boy!"
+
+Dismal leaped high and landed again with four feet bunched on Rick's
+stomach.
+
+Rick's shout died into a gurgle. Not that the pup was heavy, but he
+had landed while his master was in the midst of a breath, with muscles
+relaxed.
+
+Scotty put the cat into the hall and closed the door, trapping Dismal
+in the room. Then he turned and laughed at Rick's discomfort.
+
+"Next time you arrange a fight for your personal entertainment, you'd
+better have a referee on hand."
+
+"It was a draw," Rick said ruefully, "except that the innocent
+bystander lost. Whatever got into Dismal?"
+
+Scotty was dressed. Apparently he had already been downstairs. "The
+cat went too far. Dismal found him drinking from his water dish."
+
+Rick grinned. That was adding insult to injury, all right. He stripped
+off the blankets and examined his stomach. Shah's claws had dug right
+through blanket, sheet, and pajamas, but had not drawn blood.
+
+"It was time to get up, anyway," he said philosophically. "Gangway,
+Scotty. I'm going to shower and dress. We've got work to do."
+
+"Uhuh. The passengers are waiting downstairs," Scotty said.
+
+Rick blinked. "What passengers?"
+
+"Jan and Barby. They want to go."
+
+The boys had decided the evening before that they would start the
+search with a flight in the Sky Wagon. After a quick inspection of the
+area, which probably wouldn't disclose much, they planned to go into
+Whiteside for a talk with Jerry and Duke at the newspaper office, and
+with Captain Douglas of the State Police.
+
+Rick considered. He didn't mind taking the girls around on pleasure
+junkets, but this was business. "Why do they have to go?" he demanded.
+
+Scotty shrugged. "They don't. But Jan is plenty upset over Dr. Marks,
+and Barby is starting to worry about Dad and the others. If we leave
+them here, they'll just stew. If they go, it may take their minds off
+things."
+
+"I suppose that's right. Anyway, they can't get in the way much. We'll
+stick 'em in the back seat."
+
+"Come on, then. Let's eat and get going."
+
+Rick showered and dressed hurriedly, and got downstairs just in time
+to take his seat at the breakfast table. After bidding the family good
+morning, he turned to Jan. "Shah and Dismal had a fight this morning."
+
+Jan put a hand to her mouth. "Oh! Shah didn't hurt him, did he?"
+
+That nettled Rick a little. The idea of assuming that a mere cat, even
+a champion Persian, could win a fight with Dismal! Then common sense
+got the better of him. The unhappy truth was, Shah could lick Dismal
+with no strain at all.
+
+"No damage," he replied. "Except to me. The war took place on my
+stomach."
+
+Jan was supposed to look sorry, but she didn't. She giggled. Barby
+giggled, too.
+
+"I guess they thought you'd be a fair witness if anyone asked who
+won," Jan explained.
+
+Rick saw he was getting no sympathy. After all, what could anyone do?
+Dogs and cats were just natural enemies. Besides, if he was fair about
+it, he had to admit that Shah teased the pup but didn't start serious
+fights.
+
+After breakfast the four young people went down to the beach where the
+Sky Wagon was hauled up. In a few moments they were air-borne. Rick
+headed for Seaford, the fishing town down the coast. It didn't make
+much sense to go farther south than that. Beside him, Scotty polished
+the binocular lenses with a piece of lens tissue from the camera kit,
+and started sweeping the area below.
+
+Apparently all was normal along the seacoast and in Seaford, but that
+meant nothing. The area could be loaded with strangers and they'd
+never know it from the air.
+
+Rick had a sudden idea. "Let's call Cap'n Mike and get him on the job.
+If there are any strangers in Seaford, he'll know it."
+
+"I think that's a wonderful idea," Barby called from the back seat.
+
+Jan asked, "Who is Cap'n Mike?"
+
+Barby immediately related the adventure of _Smugglers' Reef_, and the
+part the retired fishing skipper had played.
+
+Cap'n Mike knew everything worth while about the town of Seaford. He
+would be a good check point not only for the town, but also for the
+summer colonies between Whiteside and Seaford. He often acted as a
+fishing guide for the summer tourists.
+
+Rick checked the summer colonies from the air, although he had little
+expectation of seeing anything unusual.
+
+Barby pointed down as they passed over one. "Look! Scotty, let me have
+the glasses."
+
+Both boys turned quickly. "What do you see?" Scotty asked. He handed
+her the glasses.
+
+"The gaudiest houseboat!" Barby exclaimed. "Jan, it's painted orange!"
+
+The boys snorted.
+
+After inspecting the coast from Seaford past Spindrift to the more
+populated areas on the north, Rick swung inland to inspect the woods
+near Whiteside. He didn't know exactly what to look for, except
+possibly unexplained campfires that could be investigated later.
+
+He landed at Spindrift and went at once to the house. Cap'n Mike
+didn't have a phone, but Rick knew how to get a message to him.
+Scotty, listening, said, "He won't be in. The fleet is still out
+fishing this time of day."
+
+Rick grinned. "It's Sunday. Lost track of time?"
+
+Scotty had. But suddenly he snapped his fingers. "Hey! Duke and Jerry
+are coming over for dinner."
+
+His message to Cap'n Mike en route through a mutual friend, Rick
+motioned to Scotty. "Let's go."
+
+They took both of the island boats, planning to leave one for Duke and
+Jerry to use later in the day. Then, after tying up the boats at the
+main pier and getting the car, they called first on Captain Douglas of
+the State Police.
+
+The officer knew the boys well, and knew in addition of their
+connection with JANIG. He promised readily to assist.
+
+"Probably my own officers won't be too much help," he said, "but they
+can ask the local police to keep their eyes open up and down the
+coast. We won't say anything about the federal government being
+interested. To everyone but me, this will be a routine State Police
+matter."
+
+Rick hesitated for a moment, but he was sure of Captain Douglas'
+discretion. "We're interested in the new barber, too," he added.
+"Steve Ames is already checking him, but you might keep your eyes
+open."
+
+"I'll do that," Captain Douglas assured him. "And how about the Boy
+Scout leaders camped behind Spindrift?"
+
+Rick was about to say casually that he didn't suspect any Boy Scout
+leaders, then he caught the twinkle in the captain's eye.
+
+"He's hep," Scotty said.
+
+Captain Douglas nodded. "One of my officers paid them a call. He's a
+sharp one, and he made some kind of excuse for getting into their
+tent. He came back and reported they were apparently on a hunting
+expedition of some kind--with riot guns. I took a car full of armed
+troopers and we dropped in. One of the Scout leaders turned out to be
+a man who was in the same FBI class that I attended. He showed me his
+identification card, so I gave him my phone number in case he needed
+help. And that was that."
+
+Scotty said thoughtfully, "I guess the hardest thing in the world is
+keeping a secret."
+
+"That's the second hardest," Douglas corrected. "The hardest usually
+is finding out how the secret became public in the first place."
+
+The boys went from the State Police barracks to the Whiteside _Morning
+Record_ and found Jerry on the job. "The press never sleeps," he
+greeted them. "What brings you two to town on a peaceful Sunday?"
+
+"We brought you a boat," Rick explained. "In exchange for a favor."
+
+Jerry eyed them suspiciously. "What kind of a favor?"
+
+It took only a moment to explain. "Sure," Jerry agreed. "Duke won't
+object to keeping you posted. We'll keep an eye open for you. And
+we'll collect for the favor with an extra helping of pie tonight."
+
+"It's a deal," Rick agreed.
+
+As it turned out, Jerry's bargain of an extra helping of pie was
+conservative. He had three for dessert that night.
+
+Rick noticed that both Jerry and Duke eyed Dr. Morrison curiously, and
+he knew they were trying to recall if they had ever seen a picture
+that would help place him in their minds. Not that they would use the
+information. It was just that newspapermen developed a high order of
+frustration in the face of a mystery.
+
+But Jan noticed something else. She came over to where Rick was
+pouring fresh coffee for his friends. "Rick, those friends of yours
+are nice. Have you noticed how much Mr. Barrows looks like Dad?"
+
+Rick looked. The two were deep in conversation, and it was the first
+time he had seen them together. They looked very much alike,
+particularly in the gathering darkness. They were about the same
+height, give or take a fraction of an inch, and both had the same
+shock of unruly hair. They probably weighed within five pounds of each
+other. Actually, however, the resemblance was superficial. They might
+have been cousins, but not brothers.
+
+"They do look alike," Rick agreed.
+
+Later, he saw Jan deep in conversation with Jerry and wandered by, to
+eavesdrop a little. He knew that Jerry was entirely trustworthy, but
+his friend was also a nosy reporter who would try to pump the girl.
+Rick intended to step in and break it up if that were the case.
+
+"The Virgin Islands sound wonderful," Jerry was saying. "How long did
+Rick and the others stay with your family?"
+
+"They never actually stayed with us," Jan replied. "Of course we
+invited them to, but they were so anxious to get to Clipper Cay, they
+only stayed one night in town. We met them that night, at Dr. Ernst's.
+He's a mutual friend. I was excited about the treasure, and I begged
+Dad to take Mother and me to Clipper Cay, so I could dive with the
+boys. He was going to take us, too, only everyone was back in
+Charlotte Amalie with the treasure before we had a chance."
+
+Rick grinned and went on his way. Jan was talking with great
+assurance. He didn't have to worry about Jerry breaking down the cover
+story.
+
+It was late when the party broke up. Rick and Scotty took their guests
+to Whiteside Pier, where Duke had left his car. As they roared up to
+the pier Rick had to swerve to avoid a pram, a blunt-ended rowboat,
+that had been tied carelessly in the place where he usually tied up.
+He wondered who owned it. Prams were not usual along the coast.
+
+Jerry and Duke climbed out after thanking the boys again for a fine
+dinner. The two walked off into the darkness toward the parking lot.
+
+Rick started to back out and head for home, then paused. He was
+curious about the pram.
+
+"Hand me the boat hook," he told Scotty.
+
+His pal obliged. "What's up?"
+
+"I'm curious. Who around here has a pram?"
+
+"No one I know. That looks like a new one, too."
+
+Rick pulled the little rowboat closer with the boat hook and turned
+the speedboat's searchlight on it, hoping to find a name.
+
+Suddenly both boys froze.
+
+"Was that a yell?" Rick asked.
+
+Scotty was already on his way up the pier. "Yes, from the parking lot.
+Come on!"
+
+Rick hurriedly threw a rope around a piling and secured it with a
+couple of fast half-hitches, then he hurried after Scotty.
+
+It was pitch dark in the parking lot, but they could hear sounds of a
+scuffle plainly now, and once there was a muffled grunt.
+
+It suddenly occurred to Rick that he hadn't heard Duke's car start. He
+sprinted, calling to Scotty to look for a weapon. Once, some time ago,
+they had fought a battle with rocks against guns in this very spot. He
+scooped up a couple of rocks, hoping no guns were waiting this time.
+
+"Hold 'em!" Scotty yelled. "We're coming!"
+
+There was a yell in reply. Jerry Webster called, "Watch it! They're
+running away!"
+
+Car headlights switched on, and in their glare Rick saw Jerry
+pointing. For a moment he considered following his friends'
+assailants, then abandoned the idea. They could escape easily in the
+woods.
+
+"What happened?" Scotty demanded.
+
+[Illustration: "_I'm curious. Who around here has a pram?_"]
+
+Duke Barrows got out of the car, nursing his head.
+
+"Two men jumped us when we started to get into the car," he answered
+shakily. "One smacked me on the head with something hard and almost
+knocked me out. If Jerry hadn't put up a good fight, they'd have had
+us--although I don't know what for."
+
+"Were they holdup men?" Rick asked quickly.
+
+"They didn't wear signs," Duke answered grumpily. "But holdup men
+usually say something, don't they? 'This is a stickup.' Or something
+like that."
+
+Jerry Webster examined bruised knuckles in the glare of the car head
+lamps. "They didn't say anything," he added. "Not a word. When you
+yelled, they broke off and ran into the woods."
+
+Scotty scratched his head. "Mighty funny," he mused. "What could they
+have wanted?"
+
+Duke Barrows brushed dirt off his jacket. "They probably were
+reporters from a Newark paper," he said caustically, "trying to find
+out about the mysterious visitors on Spindrift."
+
+It hit Rick then. "Duke," he exclaimed, "you look like Dr. Morrison!
+I'll bet it was a case of mistaken identity!"
+
+The editor looked at him keenly. "Could be," he agreed. "That means
+you have reason to believe someone would be interested in harming Dr.
+Morrison."
+
+"I'm just assuming," Rick said hurriedly.
+
+"Uh-hum." The editor grunted his disbelief. "And what should we do
+about it?"
+
+Rick looked at Scotty, who shrugged. The shrug said that probably
+nothing could be done now, so far as Duke and Jerry were concerned,
+but that the case was far from closed.
+
+"Better notify Captain Douglas," Rick suggested. "I can't think of
+anything else."
+
+Jerry Webster flexed an arm that appeared to be aching. "Sure that
+won't conflict with your security people?" he asked.
+
+Rick assumed an air of wide-eyed innocence. "Now, Jerry! Who said
+anything about security people? I just suggested you notify the State
+Police. Who else would you notify when someone attacks you?"
+
+Duke climbed into the car. "Come on, Jerry. We'll get no satisfaction
+out of these two. Let's go rub liniment on our wounds, and then we'll
+make a report to the State Police. Good night, lads. And I hope your
+mystery bites you. Let me know if it does, so I can say 'I told you
+so' in print."
+
+The boys waved as Duke drove off, leaving them in darkness. As they
+made their way back to the speedboat, Rick spoke his thoughts aloud.
+
+"I guess the enemy uses muscles, too, huh?"
+
+Scotty answered thoughtfully, "Looks like it. Unless they really were
+holdup men."
+
+Rick shook his head, even though Scotty couldn't see the reaction.
+"Pretty unlikely. But suppose the enemy kept a watch on movements in
+and out of Spindrift? From a distance they might assume that Duke was
+Morrison. So it would make sense for them to keep a watch at the pier
+in case he came back--which he did."
+
+"And when he came back, they'd either murder him or kidnap him?"
+Scotty sounded disbelieving. "I doubt it. Nothing the enemy has done
+so far points to that kind of tactic. Why should they start using
+muscle methods now?"
+
+Rick had no good answer. "Let's step on it," he said. "We have to
+report this. I have a hunch the Boy Scout team is going to be scouring
+the woods around here tonight."
+
+
+
+
+CHAPTER XII
+
+The Coast Guard Draws a Blank
+
+
+Rick said quietly, "And so the wolf ate Little Red Riding Hood, and
+when the grandmother heard about it she said--"
+
+Barby's voice erupted in the tiny earphone plug in Rick's ear. "I
+don't think that's very funny, Rick Brant!"
+
+Scotty spoke up. "Barby doesn't like realism in her fairy tales."
+
+Barby answered, "I don't think you're very funny either, Donald
+Scott!" Her voice faded on the last word.
+
+Rick asked quickly, "Barby, did you move then?"
+
+"No, Rick. Why?"
+
+"You faded. Scotty, did you notice a fade?"
+
+"Negative. I did not."
+
+Rick asked, "Barby, please recite something."
+
+"Recite what?"
+
+"Anything."
+
+Barby began, "She walks in beauty like the night..."
+
+Rick turned slowly, listening for differences in strength of signal
+received.
+
+Scotty interrupted. "Hey, what's that?"
+
+"Lord Byron," Barby said loftily. "I wouldn't expect you to know."
+
+Rick had it now. "Okay," he called. "Come on in."
+
+He had been standing on the front porch of the Brant home. Scotty was
+inside the laboratory building, while Barby and Jan were at Pirate's
+Field. Presently Scotty joined him and grinned. "Work good?"
+
+"Perfect."
+
+Barby and Jan came through the orchard and up on the porch. Barby was
+wearing an ornamental plastic head band, not too gaudy for daytime
+wear, but not too simple for anything dressy. She had arranged her
+hair so the gadget was hardly noticeable. A wave of smooth blond hair
+hid the little bump made by the battery.
+
+"Technically," Barby stated, "it worked fine. But the program material
+was terrible."
+
+The boys chuckled. "How do you know it was technically fine?" Scotty
+teased.
+
+Barby looked at him coolly. "Because I heard Rick perfectly."
+
+"And I heard you and Scotty," Rick agreed. "All three units work fine.
+Have you switched them off?"
+
+Barby reached up and seemed to pat her hair slightly. "I forgot," she
+admitted. "Now it's off."
+
+Rick looked at Jan. "Could you hear me through Barby's phone while I
+was talking?"
+
+Jan shook her head. "No, I couldn't. I was listening, too. These are
+wonderful, Rick."
+
+He smiled his thanks. "One interesting thing, though. I should have
+known, but it didn't occur to me. The receivers are directional."
+
+"What's that?" Barby asked.
+
+"Directional. The antenna is a tiny coil. When it's broadside to the
+incoming signal, the volume is loudest, but when it's end on, the
+volume is much less. So, if you can't hear well, just turn sideways.
+Turn until the signal is loudest."
+
+Scotty took his transceiver from his pocket and examined it with
+pride. It was no larger than a pack of playing cards, and its
+sensitive microphone was incorporated right into the case. The tiny
+antenna was a piece of stiff steel wire only two inches long. The
+whole gadget fitted easily into an inside coat pocket without a
+noticeable bulge.
+
+Barby's rig was slightly different. The antenna ran along one edge of
+the plastic strip. At one end the microphone was in contact with her
+head just above the ear, allowing for transmission of voice by bone
+conduction, a new method developed by the United States Air Force. At
+the other end of the band a tiny speaker made similar contact. Rick
+had worried about the effectiveness of both mike and phone, since he
+had never used the types before, but the design had turned out very
+well.
+
+"Pretty neat if we do say so," Scotty admitted modestly.
+
+"For once I agree with you," Barby said generously. "Now what, Rick?
+There isn't anything more to do, is there?"
+
+"Not on these." But there was more to do along other lines. He was
+waiting for word from JANIG. Barby and Jan disappeared and returned in
+a few moments with iced drinks. The boys accepted them gratefully. It
+was a warm day.
+
+"How about a swim?" Scotty suggested.
+
+Rick was about to point out that they might have work to do when Joe
+Blake, the JANIG agent in charge at the laboratory, hailed him. Rick
+ran to meet the agent.
+
+"The boys on the mainland didn't turn up a thing," Blake reported.
+"They searched from a half mile south of the pier to a half mile
+north. No pram anywhere."
+
+Rick snapped his fingers. "I had a hunch they wouldn't! Okay. I'm
+going to take off right now and search the coast. If that pram wasn't
+connected with the attack on Duke and Jerry, I'll eat it."
+
+"Good luck," Blake said. "Let me know if you need any help."
+
+Rick hurried back to the porch. The JANIG scout team had reported
+early in the morning that the pram was gone from the pier. They had
+been covering the Whiteside area most of the night, searching for
+some sign of the pair that had attacked Rick's friends, but had turned
+up nothing suspicious.
+
+Then, at Rick's suggestion, they had undertaken a search for the pram.
+His point was simply that he had never seen a pram in the Whiteside
+area--something that strangers would not have known. They might have
+figured that tying up in plain sight was the best way of hiding their
+boat. It would have been, if prams had been more common.
+
+He motioned to Scotty. "Let's go. No sign of the pram."
+
+Barby rose instantly. "Can we go with you?"
+
+Rick considered, then nodded. He could see no objection to taking them
+on what could only be a short plane trip.
+
+As they hurried to the plane, Scotty said, "What bothers me is, why
+didn't the JANIG team have someone at the landing?"
+
+"They did," Rick replied. "I asked the same question. Their roving
+patrol had been by there a short time earlier, but saw nothing
+suspicious. After all, they can't post men everywhere. So two of them
+take turns keeping watch on the tidal flats, in case anyone tries to
+cross from the mainland directly to here. The other two keep moving."
+
+"But it's funny anyone would attack Duke and Jerry," Barby objected.
+"It isn't ... well, logical."
+
+Rick grinned. Logic and his sister had never become well acquainted.
+He answered, "Suppose the enemy had been keeping track of movements
+by water to Spindrift? That isn't farfetched. They could do it easily
+without being noticed. Then, late yesterday, they saw two men get in a
+boat and come to the island. They were probably watching from cover.
+And what did they see?"
+
+Jan answered excitedly, "Jerry, and a man who looked like my father!"
+
+"That's it, Jan. So, if I guess correctly, they waited, hoping the man
+they thought was Dr. Morrison would come back. And he did, and they
+were waiting."
+
+"Sounds reasonable," Scotty agreed. "Except for one small thing. Why
+attack Dr. Morrison when all they have to do is turn on a gadget and
+his mind goes blank?"
+
+Jan shuddered visibly. Scotty added hurriedly, "Sorry, Jan."
+
+"Maybe it's not that simple," Rick said thoughtfully. "If they only
+have to turn on a gadget, why did they need to drug Dr. Marks?"
+
+There was no answer to that. As soon as they were air-borne, Rick
+headed north, searching the coastline, swinging low now and then to
+examine marinas where numbers of boats were tied up. Scotty kept the
+binoculars working, but there was no sign of a pram.
+
+"Do you suppose it's under cover somewhere?" Barby asked.
+
+Rick shrugged. "Maybe. They might cover it if they thought anyone
+would come looking for it."
+
+"They'll surely think of that, won't they?" Barby asked.
+
+"Not necessarily. After all, they tied up at the pier in plain sight.
+I think they assumed no one would worry about a small rowboat. They
+just didn't know prams are uncommon."
+
+Scotty put the glasses down for a moment and rubbed his eyes. "How far
+could they have come, anyway? We're miles above Spindrift, and no one
+would row that far."
+
+He was right, of course. Rick admitted, "I've been racking my brains,
+and I can't remember whether or not the pram had an outboard motor.
+Just as I was about to take a close look, Jerry yelled. Do you
+remember, Scotty?"
+
+Scotty shook his head. "But even with an outboard, they probably
+wouldn't have come this far."
+
+"Check." Rick swung the Sky Wagon around and headed south on a
+straight course to Spindrift. As the fast little plane passed over the
+Brant house he throttled back and dropped lower. "Let's start the
+search again."
+
+Every cove was investigated, and anything that might have been a boat
+was inspected carefully. Then, as they reached the summer colony north
+of Seaford, Barby exclaimed, "Look! There's that fancy houseboat
+again!"
+
+The houseboat was putting out from land, swinging on a northerly
+course. Rick saw that it was powered by twin outboards and that it
+cruised at about fifteen knots.
+
+Scotty yelled, "Hey! Behind the houseboat! Look at the dory they're
+towing!"
+
+Rick swung low and craned his neck to see. It was! The houseboat used
+a pram as a tender, and the pram had its own low-power outboard motor.
+
+"That's enough," he said with satisfaction. He kept the Sky Wagon on a
+southerly course until Seaford passed below, to keep the houseboaters
+from thinking the plane's sole interest had been in them. Beyond
+Seaford, he picked up Cap'n Mike's shack across the road from the old
+windmill.
+
+"Let's see if Mike's home," he said, and stood the wagon up on a wing.
+He leveled off in time to buzz low over the old shack, which was not
+as shabby as it looked, and neat as a ship's cabin inside, then he
+pulled up into a screaming Immelman and looked out.
+
+Cap'n Mike emerged from the shack waving what seemed to be a shirt.
+Rick waggled his wings in greeting, then did a wing over that brought
+him back low and fast over the old seaman's head. Cap'n Mike was
+grinning broadly as he waved.
+
+Rick set a course north and slightly inland. In a short time he was
+back on the water again, taxiing to the Spindrift beach.
+
+While the others went to the house, he stopped at the lab and reported
+to Joe Blake that he had found a pram. The agent got what details Rick
+had, and passed the word to the shore team on the mainland with
+instructions to follow the houseboat's movements from shore. Then he
+went to the phone and called Steve Ames.
+
+Finally Joe hung up. "Steve says to keep an eye on the houseboat, but
+to take no action. He's going to do a little investigating."
+
+"How?"
+
+"He didn't say. But he expects to have something by tonight."
+
+With that, Rick had to be satisfied.
+
+Apparently Steve wasted no time, because Barby answered the phone just
+before dinner, then called:
+
+"It's Steve Ames, Rick!"
+
+Rick ran to the telephone.
+
+"Thought I'd let you know," Steve reported. "I had the Coast Guard pay
+a visit to your houseboat this afternoon."
+
+"You did?" Rick was incredulous. "But that means they're tipped off
+now that we're watching them!"
+
+Steve sounded hurt. "Fine thing," he said, wounded. "No faith, huh?
+Ever hear of the Coast Guard's courtesy inspection service?"
+
+"Sure. They'll inspect your boat for safety."
+
+"That's it. And that's the gag we used. We sent a brand-new ensign, a
+real boyish type. He checked half a dozen boats before he got to the
+houseboat. When he pulled alongside and offered a courtesy
+investigation, they invited him aboard like an old friend."
+
+"What did he find?" Rick asked excitedly.
+
+"Nothing. All was in order, and the boat had plenty of extinguishers,
+life jackets, and other safety items, so he gave it a clean bill of
+health. They fed him iced tea and cookies, and waved good-by as if he
+was their long-lost son."
+
+"What kind of people were they?"
+
+"Two middle-aged couples. Business partners, from Trenton, and their
+wives. We got the names from him and checked. They really are
+partners, in a used-car business. Sorry, Rick. Looks like another dead
+end. The Coast Guard drew a blank this time."
+
+"But there isn't another pram within miles of Spindrift," Rick
+objected.
+
+"All right. We'll be keeping an eye on these people, but we have no
+grounds for any action. Any luck with the barber?"
+
+"We haven't tried yet," Rick told him. "Tomorrow's the day. We've been
+getting the Megabuck network completed in case we need to
+communicate."
+
+"Okay. Good luck, and keep me informed."
+
+"I will, Steve."
+
+Rick hung up and returned to the porch, deep in thought. To the
+waiting trio he said, "A blank. Nothing. Looks like the barber is
+still our best lead."
+
+"That houseboat is in it, too," Barby stated positively.
+
+"How do you know?" Scotty asked.
+
+"It's too flashy," Barby explained. "Too bright. Really nice people
+wouldn't have a boat that color. You wait and see, they're in this
+somehow!"
+
+Rick shook his head, more in sorrow than in anger. "Good thing the
+boat isn't bright red," he said wearily. "That would really be proof
+they're criminals!"
+
+
+
+
+CHAPTER XIII
+
+The Megabuck Mob Acts
+
+
+Barby Brant flew up the stairs and ran down the hall, skidding to a
+stop in front of Rick's door. Then, conscious that her burst of speed
+was less than dignified, she drew herself up and tapped on the door
+gently.
+
+Rick had just finished dressing. He opened the door, and his eyebrows
+went up at Barby's poorly concealed excitement.
+
+"What's up?" he demanded. "Atom bomb ticking in the library or
+something?"
+
+Barby made a heroic effort to be casual. "I just thought you might be
+interested. The houseboat is anchored in North Cove."
+
+Rick was very much interested! North Cove was between Spindrift and
+Whiteside pier. He felt a tingle of excitement. Was the enemy closing
+in?
+
+"Did you see it?" he asked.
+
+"No, but Dad did. He went over to pick up the morning papers, and
+there it was. It must have gone by during the night."
+
+"Thanks, Barby," Rick said absently. His mind was already exploring
+the possibilities. The houseboat had taken up the ideal position for
+watching comings and goings from Spindrift. The cove was even close
+enough so the sound of the Sky Wagon's engine could be heard clearly.
+
+Yet, according to Steve, the people on it were ordinary enough. There
+was nothing suspicious about them, except that they had the only pram
+in the area. He wondered if perhaps the pram had nothing to do with
+the attack on Duke and Jerry. After all, people on houseboats had to
+land once in a while, for shopping.
+
+In the same moment, he realized that Whiteside was closed tight on
+Sunday evenings. There was nothing to be bought. That was when the
+attack had taken place.
+
+He ate breakfast with minimum conversation, only vaguely conscious
+that the others were watching him with interest, aware that he was
+chewing over the problem in his own fashion.
+
+After breakfast, Scotty broke in. "Well, what's all the high-brain
+activity leading up to?"
+
+Rick was just about ready. "Couple of things," he said. "First, we
+have only two possibilities for enemy contacts in the area. The
+houseboaters, and the barber. There may be others, but we don't know
+about them."
+
+"All right. What do we do about it?"
+
+"Well, suppose both are involved. Is that a reasonable assumption?"
+
+Scotty nodded thoughtfully. "I think so. The barber ties in because he
+came from Washington, and he has the machine. The houseboaters tie in
+because of the pram."
+
+"Okay. Then if both are involved, they have to contact each other
+sometime. They have to exchange information, at the very least."
+
+Scotty was with him. "And it would be easier for the houseboaters to
+contact the barber than vice versa. Because everyone has to get a
+haircut sooner or later. Right?"
+
+"One hundred percent. So we keep a watch on both. I'll work it out
+with Joe Blake. We could keep watch by day, when possibility of
+contact is greatest because the barbershop is open. The JANIG team on
+the mainland can keep watch by night, because if the houseboaters and
+the barber meet at night it will have to be in the woods. Anywhere in
+town would be too obvious--except for the barbershop."
+
+Barby and Jan had listened in silence, but Barby could contain herself
+no longer. "And we're going to help!"
+
+To Barby's astonishment, Rick nodded. She had expected opposition.
+"You and Jan can keep watch of the houseboat. Scotty and I will take
+the mainland. If the houseboaters start for Whiteside pier, you'll
+tell us. We'll pick them up as they land and trail 'em."
+
+Barby nodded, pleased. "The Megabuck Mob goes into action! We'll use
+the radio network. Right?"
+
+"Yes. First thing is, where do you take up a position? If I remember
+correctly, you can see North Cove from the attic. It will be kind of
+hot up there, but maybe we can rig a fan."
+
+"We won't mind," Jan said swiftly. "When do we start?"
+
+"Right now."
+
+Scotty spoke up. "You said you had a couple of things. What's the
+other one?"
+
+"We have to get a look at the barber's machine. I don't know how we'll
+do it. But we can figure out something."
+
+In the back of Rick's mind was the thought that the houseboaters might
+have moved nearer Whiteside for the purpose of contacting the barber,
+as well as to get a better look at traffic between Spindrift and the
+mainland. If that were true, they had better hurry.
+
+He had another thought, too. "What time is it?"
+
+Barby consulted her watch. "Five before eight. Why?"
+
+"The barbershop doesn't open until nine. I think it might be useful to
+have someone call on the houseboaters and try to pump them a little.
+It might be interesting to hear why they chose to anchor in North
+Cove."
+
+Barby's eyes got round. "Would you do it?"
+
+Rick shook his head. "It can't be anyone from Spindrift, or from the
+police. It has to be someone plausible. I'm thinking of Cap'n Mike."
+
+"Hey, that's just the ticket!" Scotty shook Rick's hand solemnly.
+"Cap'n Mike can pretend to be fishing, the way he used to when he was
+keeping an eye on Creek House. He could drift over to the houseboat
+and ask for a drink of water, or something, and strike up a
+conversation. They'd think he was just a typical salty character."
+
+"Then that's how we'll do it. Scotty, suppose you get the binoculars
+for Barby, then rig up a fan. I'll go get Cap'n Mike. It won't take
+long, and we can have something set before the barbershop opens."
+
+Scotty helped Rick push the plane out from the beach, then collected
+the binoculars. Rick warmed the plane and checked the gas. He could
+use a few minutes to gas up, too. There was a pier in Seaford where he
+could land and get the proper grade of fuel.
+
+He taxied out, headed into the wind, and took off. Then, to confuse
+watchers, he headed straight for Whiteside. As he passed over the cove
+he saw the houseboat, anchored in the best position for watching the
+Spindrift-Whiteside boat course. His mouth was set in a straight line.
+Maybe there was no proof, but how much circumstantial evidence was
+needed to paint a picture? He was sure the houseboat was a part of
+the plot against the project.
+
+Far inland, out of sight of the coast, he swung south, picked up Salt
+Creek and followed it to Smugglers' Reef. He turned down the coast
+past the town, buzzed Cap'n Mike's shack, and landed.
+
+Captain Michael Aloysius Kevin O'Shannon was at the pier when he
+docked. Rick cut the engine and climbed out on the pontoon. He heaved
+a line to the old seaman, who hauled him to the pier.
+
+Cap'n Mike was nearly seventy years old, but as Rick well knew, he had
+the vigor and keen mind of a man twenty years his junior. Under the
+battered master's cap was a thatch of white hair and a strong,
+weather-beaten face.
+
+"About time you paid a friendly call," Cap'n Mike greeted him. "Sorry
+I found no strangers for you. Was goin' to call today. Where's
+Scotty?"
+
+Rick felt a twinge of conscience. He had intended to pay a visit to
+his friend so many times, but something always seemed to get in the
+way. It had been many weeks since his last call.
+
+"It isn't exactly a social call," he said apologetically. "We need
+your help, Cap'n Mike."
+
+The old man looked at him quizzically. "What for? Fishin' or
+detectin'?"
+
+"Detectin'," Rick answered.
+
+"Accepted! Now I see why you were lookin' for strangers. When and
+where do I start?"
+
+"Right now, at Spindrift. Can you come?"
+
+"Wait'll I turn off my coffeepot. Anything I'll need?"
+
+"We'll want you to do a little fishing, too."
+
+Cap'n Mike nodded and hurried up the pier to his shack. In a few
+minutes he was back, rod case and tackle box in hand. He cast off and
+climbed into the plane. "Let's go, boy! Time's awastin'. Who we after
+this time?"
+
+Rick started the engine and was air-borne before he answered. Then,
+almost immediately, he had to land again to take on gas. By the time
+he was in the air en route to Spindrift, Cap'n Mike was squirming so
+impatiently that the whole plane seemed to vibrate.
+
+"Well, get on with it," he said irritably.
+
+Rick smiled. "All right. We don't know who we're after."
+
+Cap'n Mike grunted.
+
+"Seriously, we don't. Some folks in a houseboat are anchored in North
+Cove. We want to find out why."
+
+Cap'n Mike nodded sagely. "For no reason. They just might be dangerous
+criminals, so you want to investigate. All right, go ask 'em."
+
+"We can't. We want you to go fishing, and work your way to the
+houseboat. Ask for a drink of water or something, then find out if you
+can what they're doing."
+
+[Illustration: _Cap'n Mike quickly hauled the Sky Wagon to the pier_]
+
+"Got it all worked out, have ye?" The old captain snorted. "Where's
+the fun in that? Like to do things my own way."
+
+Rick hurriedly backtracked. "All right, do it anyway you like. We just
+want the information."
+
+"What for?"
+
+Rick sighed. "Can't tell you, Cap'n."
+
+"Must be I got untrustworthy since I saw you last."
+
+"It isn't that. It's a--well, it's a government matter."
+
+Cap'n Mike smacked his thigh with a calloused hand. "I should 'a'
+known! All right, Rick. I'll do it. Then maybe I can get my
+congressman to tell me what I've done."
+
+Rick made a great swing around Whiteside, pointing out the houseboat
+to Cap'n Mike as he passed North Cove, and landed off Pirate's Field.
+Scotty was waiting.
+
+After greeting the old seaman, Scotty said, "The girls are watching
+from the attic. When do we get started?"
+
+"As soon as Cap'n Mike is fixed up."
+
+Cap'n Mike was pretty self-sufficient and required little attention. A
+cup of hot coffee, a jug of fresh water, a little bait and a rowboat,
+and he was on his way. Fortunately, the Spindrift boat landing was not
+in sight of North Cove. Cap'n Mike sculled slowly along the shore. He
+would emerge at the cove, surprising the houseboaters.
+
+Rick checked on the girls. They were engaged in making themselves
+comfortable on an old bed they had dragged in front of the window from
+which North Cove could be seen. He borrowed the glasses and looked at
+the houseboat, then handed them back, satisfied. They could see
+everything that went on.
+
+Barby had her plastic set in place. Rick checked, and found that she
+had forgotten to turn it on. He grinned at her embarrassment.
+
+"I'll call you from downstairs, and again when we get set on the
+mainland. Good luck."
+
+The girls echoed the wish.
+
+Cap'n Mike was fishing, allowing the rowboat to drift slowly in the
+direction of the cove. Rick watched awhile, and was satisfied. If
+anyone could put it over, Cap'n Mike could.
+
+"Now," he asked Scotty, "how do we get to Whiteside without attracting
+attention?"
+
+Scotty scratched his head. "I don't know. Unless you want to walk. We
+could cross the tidal flats and hike to town."
+
+Rick vetoed that. "Too far and too slow. The barber would have time to
+cut twenty heads of hair before we got there."
+
+"How about asking Jerry to come for us?"
+
+"You've got it! He could come down the wood road and pick us up right
+behind the island. He knows the way." Rick went into the library and
+called the _Morning Record_ number. Duke Barrows answered. Rick
+explained that they had to get to Whiteside by the back way, without
+volunteering why. Duke hesitated, then agreed to send Jerry.
+
+Rick smiled as he hung up. "Duke will get a story out of this
+somehow," he said. "He's so curious he could burst a seam. Come on.
+Jerry will get started right away."
+
+Just before nine o'clock the boys and Jerry arrived at the newspaper
+office. Jerry was about to burst with curiosity, but he wasn't going
+to let it get the better of him. He hadn't asked a single question all
+the way from the wood road back of Whiteside into town.
+
+Duke Barrows was apparently taking the same tack. He looked up as the
+boys entered, grunted, then continued working on the following day's
+editorial.
+
+"Something just occurred to me," Rick said, after greeting the editor.
+"Isn't this pretty early for you and Jerry to be at work? I thought a
+morning paper didn't open for business until afternoon."
+
+"We never sleep," Duke said, without interrupting his work. "What do
+you think this is, _The New York Times_?"
+
+"Never occurred to me," Rick said politely. "Although the quality of
+the paper is about the same."
+
+The editor looked at Jerry. "When he talks like that, he wants
+something. What is it?"
+
+"Search me. I don't know what these two want, and I don't know when
+they got deaf. Notice they're both wearing hearing aids?"
+
+Duke hadn't. The boys grinned at his look of astonishment.
+
+"What we'd like," Scotty said, "if you care to co-operate, is to have
+someone take a look at the barbershop. We want to know if the new
+barber is on the job."
+
+Duke sharpened his pencil with loving care, using a penknife. "I won't
+ask why you can't take a look yourselves," he said finally. "It's
+pretty obvious."
+
+"Not to me," Jerry objected.
+
+"It should be. They don't want the barber to get a look at them,
+because he saw them in Washington. They don't want him to know they're
+interested, or that they know he's in town."
+
+Rick started to ask how Duke had known that much, then realized that
+the editor had simply drawn the correct conclusion from the few words
+that had been said before. Again Rick gained a clear insight into how
+a little information can be built up into a lot. No wonder Steve and
+his people had so much trouble protecting official secrets.
+
+Duke put his pencil down and rose. "It happens that I need a haircut.
+Stand by." At the door he paused. "Anything else you want to know?"
+
+"We want to know about his massage machine," Rick said urgently. "Find
+out all you can, Duke. Please? Particularly if it has any electrical
+connections besides the wall plug."
+
+Duke studied them thoughtfully for a long moment, then turned and
+left.
+
+Jerry watched his boss leave. "He's kinder to you two than I would
+be," he stated. "He didn't ask a single question, even about the
+hearing aids."
+
+Rick considered. There was nothing secret about the Megabuck network,
+except that he and Barby would use it for a mind-reading act. Jerry
+was trustworthy; he wouldn't give the act away.
+
+"Promise you'll keep it to yourself," Rick asked, and at ferry's
+excited nod he took the tiny receiver from his ear and handed it to
+Jerry.
+
+The reporter held it to his own ear, moving closer to Rick because the
+cord was just long enough to reach from ear to inner pocket.
+
+Rick said, "Barby, say hello to Jerry."
+
+Apparently Barby did, because Jerry gave a surprised start.
+
+"Can I talk to her?" Jerry asked.
+
+Barby answered the question herself. The microphone, built right into
+the little unit, was very sensitive and Rick's thin jacket did not
+muffle it very much.
+
+"I'm fine," Jerry said.
+
+Rick grinned.
+
+Scotty could hear both sides of the conversation through his own set.
+Now he broke in. "Any sign of activity yet?"
+
+"Cap'n Mike is fishing right near the houseboat. I can see the people
+on the houseboat, but they're just having breakfast on the rear deck.
+Where are you?"
+
+"In the newspaper office. Duke has gone to check on the barber."
+
+Rick held out his hand and Jerry gave him the earpiece, grinning.
+"What a rig!" the reporter marveled. "Where did you get it?"
+
+"Built it."
+
+During the next half hour, while they waited for Duke to return, Rick
+told Jerry the story of the Megabuck Mob, omitting only what followed
+when Steve Ames arrived.
+
+Then Duke returned, freshly barbered, trying to scratch his back. "One
+thing about this new barber," he greeted them. "He's no better at
+keeping hair out of your shirt than Vince is. Why is it that barbers
+can't cut hair without getting it into places where it itches?"
+
+Rick smiled sympathetically. He knew how it was. No matter how careful
+a barber tried to be, it seemed impossible to get a haircut without a
+shower of hair clippings down the back. Usually they lodged where it
+was impossible to scratch.
+
+Duke rubbed against the doorframe. "It's Vince Lardner's day off," he
+began.
+
+Rick tensed. If the houseboaters were going to contact the barber,
+they would naturally try to choose a time when they could see him
+alone. Maybe there had been an earlier contact, and the barber had
+told them he would be alone today. That might account for the
+houseboat's moving closer to Whiteside.
+
+"Vince had gone fishing." The editor grinned. "I suspect that's the
+only reason he got a helper, anyway, so he could go fishing more
+often. There isn't really enough work in town for more than one
+barber."
+
+"Did you look at the massage machine?" Rick asked anxiously.
+
+The editor nodded. "It's nothing but a hood, with three ordinary
+massage gadgets inside. Vibrator heads, I think they're called."
+
+That tallied with the description Steve's agent had given. "Did you
+examine it closely?" Rick pursued.
+
+"Yes. There's only one cord attached--the power cord. But I did notice
+an interesting thing. Set around the edges are little disks, like
+round covers. I started to lift one up, but the barber asked me to
+stop. He said the machine is adjusted very carefully and I might upset
+the adjustment."
+
+"Tough luck," Scotty said, disappointed.
+
+"Oh, I don't know." Duke's eyes twinkled. "I got enough of a look to
+see two tiny holes in the piece of stuff the disk covered. The stuff
+was black, probably plastic. Like telephones are made of."
+
+"In other words," Rick said slowly, "you saw holes for electrical
+plugs?"
+
+"I think so. I don't know what else they could be."
+
+Rick and Scotty exchanged glances.
+
+"What does it mean?" Jerry asked.
+
+Rick answered. "We don't know. And I'm not kidding. We really don't
+know."
+
+"I believe you," Duke said briefly. "Okay. I've done my bit, including
+getting my hair cut. Anything else?"
+
+"We'd like to stick around," Rick replied. "Jerry already knows about
+this, but Barby is watching a houseboat anchored in North Cove. If
+anyone leaves the houseboat for the Whiteside pier, she'll call us.
+We'll take over at the pier. It just might happen that the houseboater
+will pay a call on the barber."
+
+Duke didn't comment, but Rick knew the editor's mind was at work.
+"Make yourself at home," Duke said, and went back to his editorial
+writing.
+
+Now and then Barby called, wanting to chat, but Rick discouraged her.
+He was reasonably sure the enemy wouldn't be listening in on the
+extremely short wave length on which the Megabuck network operated,
+but there was no use taking any chances. After each conversation he
+identified the sets with his own amateur call letters, even though it
+was unlikely anyone could hear the conversation. The little sets
+operated essentially on a line of sight because of the short wave
+length used. They couldn't be heard beyond the horizon, if they were
+heard that far.
+
+After an hour of waiting, Barby called in high excitement. Cap'n Mike
+was aboard the houseboat! The boys waited anxiously for some further
+report, but Barby was only able to say that the old seaman had
+departed after a ten-minute visit and was now fishing again.
+
+At noon Jerry and Scotty slipped out for a sandwich. When they
+returned, Rick and Duke went to eat. According to Barby, all was
+quiet.
+
+Around one o'clock Cap'n Mike returned to Spindrift and reported a
+friendly conversation with the houseboaters. They had anchored in
+North Cove because someone down the coast had told them fishing was
+good around there, which was a true statement.
+
+The retired skipper had only one additional comment, which Barby
+relayed. The folks had been friendly, but he thought they were a
+little nervous, and anxious to get rid of him. He had no other
+information of value.
+
+At midafternoon Jerry went on a brief sortie, came back, and reported
+business was slow in the barbershop, which was not unusual for a
+Tuesday. The barber was reading a magazine.
+
+Rick and Scotty were restless. The chairs in the newspaper office were
+hard, and they had exhausted the reference materials on the bookshelf.
+
+Duke Barrows looked up from a story he was editing and grinned.
+"Espionage isn't as adventurous as some folks would like you to
+believe. It's generally nothing but sitting. And waiting. Just as
+you're doing now."
+
+Rick grinned back. Duke was telling him nothing he didn't know. He had
+waited like this before.
+
+Barby called urgently, "Rick! The pram is leaving. One man in it, and
+he's just starting the outboard motor!"
+
+"All right," he said swiftly. "Let us know which way he goes."
+
+In a moment Barby answered. "He's going to the pier!"
+
+"Roger. We're moving!"
+
+
+
+
+CHAPTER XIV
+
+Surveillance--with Cereal
+
+
+The plan of action had been set in advance. Scotty hurried out, while
+Rick settled down to wait. Scotty, using Jerry's car, would locate the
+houseboater at the pier. Rick would stand by, ready to take over as
+necessary.
+
+A short time later Scotty called on the Megabuck network. "I'm in the
+pier parking lot. He's tying the pram up."
+
+"Can he see you?"
+
+"Not unless he comes over and inspects the cars."
+
+"Okay."
+
+After a few minutes, Scotty reported again. "He's hiking in the
+direction of Whiteside. Thumb out. He wants a ride."
+
+"Don't give him one," Barby interjected urgently. "He might recognize
+you."
+
+"He's hitchhiking," Scotty explained. "He doesn't even know I exist."
+
+"What are his chances?" Rick asked.
+
+"Good. There's a fair amount of traffic."
+
+Rick waited, alert for Scotty's next report. It came almost
+immediately. "I'm moving. A truck picked him up. Stand by."
+
+Then soon afterward, "We're coming into the outskirts of town."
+
+Rick walked from the newspaper office to the sidewalk and leaned
+casually against the building, eyes on the direction from which the
+quarry and Scotty would come. He felt just fine. The little network
+was taking all the strain out of shadowing. He thought of the many
+times when such communications would have come in very handy indeed.
+
+"Moving down Main Street," Scotty reported. "Watch it!"
+
+Rick saw a truck come into sight and slow as it neared the barbershop.
+A man got out, thanked the driver, then stood looking around. He
+spotted the barbershop, but instead of going in, he went to the window
+of the Sports Center and stood quietly, ostensibly inspecting
+equipment. Rick decided he was just looking the street over before
+making contact.
+
+"I'm on him," he said quietly for Scotty's benefit. "He's casing the
+street. He'll probably go into the barbershop any minute now."
+
+Scotty drove down the main street, and as he passed the barbershop, he
+reported, "There's a man in the chair. Maybe our friend is waiting for
+him to leave."
+
+"We'll see."
+
+Rick's plans had not gone beyond this point. The objective had been to
+see whether the houseboaters made contact with the barber. But now he
+realized that a simple contact wasn't proof of anything. Who was to
+say that the houseboater hadn't really wanted a haircut?
+
+If only there were some way of overhearing the conversation....
+
+Jerry Webster came out and stood beside him. "See your man?"
+
+Rick gestured. "In front of the Sports Center."
+
+"What are you going to do now?"
+
+"I was just wondering the same thing."
+
+Jerry grinned. "Don't tell me you don't have a complete plan! Why, I
+thought by now you'd have the barbershop wired for sound."
+
+Rick stared at him. Wired! Why not? And it wasn't too late, if Jerry
+would help.
+
+"Will you do something more for me?"
+
+Jerry looked martyred. "Might as well. I'm in this up to my neck,
+anyway."
+
+Scotty joined them. He had parked the car around the corner. "What's
+happening?"
+
+"Just had a brain storm," Rick told him. He explained rapidly, and the
+two started to chuckle.
+
+"It should work," Scotty agreed. "Go ahead. I'll take over the watch.
+Hey! There he goes."
+
+The houseboater had just walked into the barbershop.
+
+Rick ran to the next corner and into the grocery store. He hesitated
+briefly, then picked out two boxes of cereal, and added a box of
+sugar. He had them put into a bag, paid for them, and hurried back.
+
+Inside the newspaper office, he took out his scout knife and carefully
+slit the top of one cereal box. He removed the little radio from his
+pocket, unplugged the earphone, and put the radio on top of the
+cereal. He borrowed cellophane tape and taped the box shut, then he
+put both boxes of cereal back in the bag with the sugar on top.
+
+He handed the bag to Jerry. "Do your stuff."
+
+Jerry took it and hurried out the door. Rick and Scotty watched as he
+went up the street and turned in at the barbershop.
+
+Scotty shook his head. "All I can hear in the earphone is a crackling
+noise."
+
+"Probably the paper bag," Rick said. "It would crackle as he walks."
+
+They waited impatiently. Presently Jerry emerged without the bag and
+walked down the street to join them.
+
+"The man in the chair is about done," he reported. "The one you're
+after is reading a magazine. I said I'd be back in a few minutes, left
+the bag, and walked out."
+
+"There's the other customer now," Rick said. A man had just emerged
+from the barbershop and was going up the street in the opposite
+direction. "Good! They'll talk fast now, because they'll be afraid
+you'll come back."
+
+"I still hear the crackling noise," Scotty objected. "Someone's
+talking in the background, but I can't hear it because of the snapping
+and popping."
+
+Rick swallowed hard. Was something wrong? "Let's see." He borrowed
+Scotty's earpiece and held it to his own ear. For a second he
+listened, horrified. It sounded like the Battle of Bull Run!
+
+Barby broke in faintly through the noise. "Rick! I've been listening.
+What's that noise?"
+
+He explained quickly. "We planted one unit in a box of cereal and
+Jerry put it in the barbershop."
+
+Barby gasped. "In a box of cereal? What kind?"
+
+"Crummies. Your favorite."
+
+"Oh, Rick!" The girl's voice rose to a wail. "Don't you remember the
+commercial? Crisp, crackly Crummies! The cereal that sings for your
+breakfast!"
+
+He got it, then. "Okay, Barby." To the others, he said unhappily,
+"Well, it was a great idea. Only I forgot one thing. I didn't pick a
+quiet breakfast food. That noise is the radio settling through the
+Crummies--the loudest cereal on the market."
+
+The three looked at each other helplessly. There wasn't a thing that
+could be done about it.
+
+"Noisy breakfast food," Scotty said unbelievingly.
+
+Jerry promised, "I'll never eat it again!" The reporter straightened
+his coat and tie and gave his hatbrim a jaunty flick. "Well, here I go
+for my haircut. Might as well do something constructive."
+
+The crackling, popping, snapping continued unabated. "Listen to it,"
+Rick said hopelessly.
+
+Three quarters of an hour later, when Jerry brought the bag back, the
+Crummies were still crackling happily. Not a word of conversation had
+been overheard.
+
+
+
+
+CHAPTER XV
+
+A Matter of Brain Waves
+
+
+Barby, Jan, and Scotty were kind to Rick, which annoyed him
+considerably. If they had scolded him for bad judgment, called him a
+chucklehead, or even ignored him, it would have been all right. But
+they all had to reassure him and tell him it could have happened to
+anyone, and so on, and on. All of which made it unbearable.
+
+He was more sure than ever that the houseboaters and barber were
+connected, but he still had no clear evidence. Of course he had made a
+report of the day's activities to Steve, who at least hadn't tried to
+be nice about it.
+
+"An agent can't always think of everything," was Steve's comment. "But
+he can try. Sometimes, when he fails to take a factor into
+consideration, he gets away with it. Sometimes he fails. Sometimes he
+ends up dead, because of his poor judgment. Be glad your lives weren't
+hanging in the balance."
+
+Rick took the lesson to heart. He wouldn't make the same mistake
+twice.
+
+On the evening of the cereal fiasco, Parnell Winston returned to
+Spindrift after another visit to Dr. Chavez. He called Steve Ames and
+spent a long time talking to the JANIG agent. Then he called the
+project team and the boys into the library.
+
+"We're on the track of something," he reported. "At least we think we
+are. It's so incredible that I simply can't believe it. If true, it
+means some unfriendly nation is so far ahead of us scientifically that
+we should all be trembling in our boots."
+
+Rick had realized that only agents of a hostile country could be
+involved in the actions against the project team. Everyone present had
+known as much, without a word being spoken. Only another country could
+gain from disruption of the project.
+
+"Chavez and I have run a series of EEG's on Marks. We now have the
+records of EEG's on the other two team members, and Steve has managed
+to turn up a pre-project EEG on one which gives us a basis of
+comparison. Now, to comprehend our tentative hypothesis, you must
+understand something of what is known about the brain."
+
+Rick prepared to listen without much understanding. The field in which
+Parnell Winston worked was new and strange to him, and while he
+understood some of the basic theories, he got lost when Winston got
+highly technical.
+
+"Our understanding of the human brain is fairly recent," Winston
+began, "and we're still only on the threshold of knowledge. In a way,
+we've just discovered the tools of research. The principal tool, of
+course, is electricity. Through it we can explore the electrochemical
+nature of brain processes."
+
+Rick was with him so far. He concentrated hard, not wanting to miss a
+word.
+
+"There's no point in reviewing the entire history of brain physiology.
+You all know of Pavlov's work on conditioned reflexes. And you all
+know that Fritsch and Hitzig demonstrated that, when electrically
+stimulated, certain portions of the brain show a response. You also
+know that Caton discovered many years ago that the brain itself
+produces electric currents."
+
+Rick didn't know, but he intended to find out. There must be some
+works on brain physiology in the library.
+
+"However, the important modern work started with Berger in the late
+1920's. He found that the brain emits a definite pulse of activity,
+which was then known as the 'Berger rhythm.'
+
+"Since then, Berger's work has been very much refined. We now know
+that the brain actually produces a number of clearly defined
+electrical rhythms. These rhythms have been used in medical diagnosis
+of brain injury. Walter, in England, has even developed a machine that
+will show whether or not people will get along with each other, by
+analysis of their wave patterns."
+
+This was interesting, and Rick intended to find out more about it. But
+he began to wish Winston would come to the point.
+
+"I might add that the rhythmic brain patterns seem to be highly
+individual. No two are alike, even in identical twins. However, each
+person shows a pattern that remains fairly constant, even over a
+period of years.
+
+"With this background, you will understand when I report that the
+EEG's taken of our colleagues brains are completely abnormal. The
+EEG's were taken while they were awake. Yet, the most prominent
+pattern is the delta rhythm that is universally associated with sleep
+and some types of damage to the brain."
+
+"Are there any other signs of physical damage?" Hartson Brant asked.
+
+"No. All tests are negative. Spinal taps show no concussion, and there
+is no evidence of trauma of any kind other than psychic. Yet, the
+delta rhythms persist. In the one case where we have an EEG taken
+before the--incidents, let's call them--the pattern is entirely
+different. The scientist had a pattern of a well-known type which
+bears no resemblance to the EEG taken after the incident."
+
+Dr. Morrison leaned forward. "What is your conclusion?"
+
+"That our mysterious enemy has somehow caused damage of an unknown
+kind, by remote means. And that can mean only one thing: The damage
+was caused electronically, probably by transmission through the air."
+
+"Incredible," Weiss muttered, and the sentiment was reflected in the
+astonished gasps of the others.
+
+"Let's consider the implications of Parnell's statement," Hartson
+Brant said slowly. "If he is correct, then the enemy has devised a
+means for causing brain disruption in an individual. A transmitted
+signal would inevitably strike countless others; there can be no such
+thing as a beam of radiation that strikes one person at a distance
+while missing all others. Therefore, this beam must affect only one
+person among many."
+
+"But how can a beam be tuned to one person?" Rick asked.
+
+"I don't know, Rick." Hartson Brant turned to Winston. "Do you?"
+
+"No. I have only a hypothesis, and one so far afield from what we know
+of the brain today that I even hesitate to suggest it. Let me ask a
+question. If the enemy could have access to the brain pattern of an
+individual--and remember such patterns are no more similar than
+fingerprints--could the enemy then transmit a signal that would affect
+only that pattern?"
+
+Julius Weiss objected. "The supposition is based on scientific
+knowledge that does not exist."
+
+"So far as we know," Dr. Morrison added.
+
+Parnell Winston held up his hands. "I'm as aware as any of you that
+the hypothesis assumes a knowledge of the brain that is incredibly
+far advanced. But let us consider the evidence. The three scientists
+who have fallen victim show the same signs of brain damage.
+Investigation indicates that they were different types who probably
+had dissimilar patterns. We also have the special case of Dr. Marks,
+who was drugged while on the train. The person who drugged him dropped
+soluble salt paste on the rug of his room. Can we accept the fact that
+the salt paste was used for EEG electrodes, and a recording made while
+Marks was under the influence of the drug? We can't prove it, but what
+other explanation can there be?"
+
+Dr. Morrison shook his head. "Suppose we accept that theory. How does
+that account for the other two? They were under guard, and there is no
+evidence that they ever were drugged. If we accept your hypothesis, we
+must also accept the theory that the other two men somehow were given
+an EEG examination and their patterns recorded."
+
+An idea was growing in Rick's mind. Suddenly he blurted, "That's where
+the barber comes in!"
+
+"The barber's machine was examined by Steve's men and found harmless,"
+Hartson Brant pointed out.
+
+Scotty spoke up quickly. "Yes, but when Duke looked at it this
+morning, he found electrical connections! Why couldn't an EEG be taken
+with such a gadget?"
+
+Parnell Winston considered. "It could," he said finally. "I would
+need to examine the machine, but in theory any gadget that fits over
+the head could be adapted for proper placement of electrodes. The
+recorder would be difficult to hide, however, unless it was in another
+room."
+
+Rick sank back and looked at Scotty. No wonder the barber had wanted
+to give a treatment to Hartson Brant. The elevator operator's wink had
+told him that the scientist had been on the fourth floor, where the
+project team was located.
+
+"Didn't you ever have your hair cut in the arcade shop, Dr. Morrison?"
+Rick asked.
+
+"No, Rick. I used a barber in a hotel nearby, one I've patronized for
+years."
+
+"But the other two did use the shop in the building," Scotty finished,
+"and Dr. Marks had no need for a barber, so they had to get at him
+some other way!"
+
+"It seems reasonable," Hartson Brant admitted. "The pieces fall into
+place nicely. But we must first accept Parnell's theory that some kind
+of pattern can be transmitted that will interfere with normal brain
+activity. If we believe it, we must also believe that the enemy is so
+far ahead of us in brain physiology that we are hopelessly
+outdistanced. I can't believe so much progress could have taken place
+without some word of it leaking out."
+
+Parnell Winston shrugged. "It seems incredible, Hartson. But we
+haven't another theory, much less a better one."
+
+"We had better make sure no one takes EEG's of the rest of us, in any
+case," Weiss suggested dryly.
+
+Rick added, "And don't get any haircuts until this is all straightened
+out!"
+
+When the meeting broke up, Rick and Scotty walked to the front porch
+where the girls were listening to the music of a Newark disk jockey on
+Barby's portable radio.
+
+"Lot of puzzled people in this neighborhood," Rick said. "Including
+me."
+
+"And me," Scotty agreed. "And I'll bet I know the most curious one of
+all."
+
+"Who?"
+
+"Cap'n Mike."
+
+Rick grinned. At least the rest of them had some information. Even
+Duke and Jerry had enough to know that national security was somehow
+involved. But the captain, who had the liveliest curiosity of all,
+knew the least.
+
+As Rick dropped him off in front of the old windmill, Cap'n Mike had
+grunted, "When you can trust me a little more, you might tell me what
+this was all about."
+
+Actually, Cap'n Mike's visit to the houseboat hadn't been particularly
+productive. He had little to add to the Coast Guard inspector's
+description, aside from his feeling that the houseboaters had wanted
+to get rid of him.
+
+Scotty asked, "Why would anyone want to disrupt the brains of the
+project team? Seems to me that's doing it the hard way. Assassination
+would be a lot easier."
+
+Rick shook his head. He had wondered about the same thing.
+
+Barby and Jan motioned for silence. They were listening to a vocalist
+who happened to be Barby's favorite of the moment.
+
+The boys stood silent for a few minutes; then, by unspoken agreement,
+turned and went back into the house.
+
+Hartson Brant came down the stairs, dressed in a suit, with white
+shirt and tie. Rick stared at him. "Going somewhere, Dad?"
+
+"Yes. Parnell Winston has disturbed me deeply, with the implications of
+his theory. I'm going to pay a call on an old friend in Newark, an
+associate of Chavez. I want to explore some of the electrophysiological
+background of his hypothesis. I won't be very late. Is there any gas in
+the car?"
+
+"Almost full," Scotty said.
+
+The boys went on upstairs into their adjoining rooms. For a few
+minutes Rick tinkered with his camera equipment, then he went back
+down to the library and searched the shelves for something to read. He
+finally settled on W. Grey Walter's _The Living Brain_ and carried it
+back up to his room.
+
+He sat down in the old leather armchair and manipulated buttons on one
+arm. The light brightened to reading intensity, and the back tilted to
+the most comfortable position. He had wired the chair himself, and it
+fit him perfectly. He settled down to read.
+
+Time passed as he lost himself in the clear, exciting descriptions in
+Dr. Walter's book. He heard a bell ring downstairs, but paid no
+attention. Then Scotty stuck his head in the door. "Rick! Your
+mother's calling you."
+
+Rick sat up swiftly. It was true, and his mother had urgency in her
+voice.
+
+He dropped the book and ran to the stairs, going down them three at a
+time. A strange, dark-haired man was standing in the hallway, and his
+mother, Barby, and Jan were waiting for him with strained white faces.
+
+"Your father has been hurt," Mrs. Brant said with false calm. "He's on
+this gentleman's houseboat!"
+
+
+
+
+CHAPTER XVI
+
+The Vanishing Mermaids
+
+
+Parnell Winston worked as Hartson Brant described his experience.
+
+"There really isn't much to it," Mr. Brant said. "I started out for
+Whiteside in the fast boat."
+
+Winston focused a flashlight into one eye, then the other.
+
+"I was on the north side of North Cove when the boat smashed into
+something. I was thrown violently into the water."
+
+Winston tested the scientist's reflexes, using a finger instead of the
+traditional rubber hammer.
+
+"Apparently I was badly shaken up, because my memory becomes unclear
+at this point. I do recall being fished out of the water, and when I
+came to enough to recognize my surroundings, I was in a strange room.
+It turned out to be the cabin of the houseboat."
+
+"Do you remember any strange sensations, or smells?" Winston asked.
+
+Rick listened, his heart pounding.
+
+"None. The people on the houseboat were most considerate. One of the
+men insisted that I get into some of his spare clothes, and I did so.
+One of the women--the wife of the man who came here, I believe--made
+me a cup of hot consomme. They told me I was apparently whole, no
+broken bones."
+
+"They were very pleasant and helpful," Rick admitted.
+
+The houseboaters had done just the right things, including coming to
+Spindrift for help rather than bringing the scientist home in the
+slow-moving and rather uncomfortable pram. Instead, Hartson Brant had
+waited on the houseboat while one of the men brought the pram to the
+island with a request that someone follow him back in a more
+comfortable boat.
+
+Rick and Scotty had done so, and were almost limp with relief at
+finding the scientist apparently unhurt and comfortable.
+
+"How does your head feel?" Parnell Winston demanded.
+
+"Rather stuffy," the scientist admitted. "I'm finding it difficult to
+collect my thoughts. Parnell, why all these questions?"
+
+The cyberneticist rubbed his bushy eyebrows with both hands, a habit
+he had when agitated. "Hartson, as you know, I am not a doctor of
+medicine. However, I do claim competence as a physiologist, and
+consequently bodily reactions are familiar to me. I believe you have
+been drugged."
+
+"Drugged?" Rick's heart stopped momentarily.
+
+"Yes. I've looked for the mark of a hypodermic needle, but there is
+none. If I'm correct, the drug was a light one, possibly amytal. Your
+reflexes are slower than normal, even taking the accident and
+subsequent shock into account, and your pupils react slowly."
+
+Rick came to a sudden decision. He went to the desk and picked up the
+phone.
+
+"What are you doing?" Hartson Brant demanded.
+
+"I'm calling Steve Ames. We need help."
+
+In a few minutes Rick had the agent on the wire and was giving him the
+details of the accident over the scrambler system. He concluded, "If
+Dad was drugged by the houseboaters, as Dr. Winston thinks, that means
+the enemy has his brain pattern!"
+
+Steve Ames asked, "Is Winston there?"
+
+"Yes."
+
+"Ask him a question for me. Would the brain waves be considered
+quasi-optical?"
+
+Steve meant would the waves be of such high frequency that they would
+act like light. Rick put the question to Winston.
+
+"Tell Steve the answer is a qualified yes."
+
+Rick repeated the information.
+
+"All right. Then we must assume that the brain scrambler--or whatever
+you call it--can operate only from short distances, approximately to
+the horizon. Tell your father he is to get out of town. Have him pack
+a bag, then deliver him to the New York JANIG office. We'll take it
+from there. Got it?"
+
+Rick had it. "How do I make sure we're not followed?"
+
+Steve paused. "That's a tough one. Air travel would be surest. Do you
+have any landing lights on Spindrift?"
+
+"No. Besides, it's a short runway, and only a pilot who knew the
+island could possibly land at night."
+
+"I've got a pilot who knows it, so forget going to New York. Rig
+lights of some kind. You can put lights on the roof of the lab
+building, I'm sure. Then put a pair of lights at each side of the
+runway's end, so he'll know how far he can go. If you have nothing
+else, soak newspapers in gasoline. He'll buzz the island. That will be
+your signal to light up."
+
+"Is Mike Malone the pilot?" Malone had landed there before.
+
+"Yes. He'll take over. Just deliver your father intact."
+
+"If we can," Rick said slowly. "Steve, suppose the enemy activates
+their machine when they hear the plane? Suppose they suspect he's
+getting away and turn on the mind reader?"
+
+"We'll have to chance it. Best thing is to move fast. Get your father
+in with Mike, and let them clear out. I'll tell Mike to put distance
+between him and you as fast as he can."
+
+"All right, Steve." There seemed to be no other way.
+
+Rick turned to his father and Winston, and repeated the conversation.
+
+"He's right, Hartson," Winston said. "You're in good enough shape to
+travel. Better get packed." The cyberneticist looked at Rick. "What
+did you call the enemy gadget? A mind reader? That's an odd name."
+
+"I didn't think about it," Rick told him. "The name just popped into
+my mind. But doesn't the enemy machine read the patterns in peoples'
+minds, then erase them?"
+
+"As good a name as any, I guess," Winston agreed. "Well, let's tell
+the others. Then you have work to do getting ready for the plane,
+Rick."
+
+Mrs. Brant, after making sure that her husband was no more than
+slightly dazed, had been forced to turn her attention to Barby and
+Jan. The two girls were on the verge of sheer hysteria with fear for
+their fathers. Scotty had joined Mrs. Brant, in an effort to soothe
+the girls' frayed nerves. Now, as Rick opened the library door, he
+could see that the two pretty young faces were tear-streaked, but as
+calm as could be expected under the circumstances. Scotty looked worn
+out. Rick could only marvel at his mother. She could always be relied
+upon in a crisis.
+
+Mrs. Brant listened to her son's report, then nodded firmly. "Steve
+is wise to insist, Rick. I'll help your father pack."
+
+Rick beckoned to Scotty. "We have work to do. Let's start with the
+lab."
+
+On the way, he filled Scotty in on the details of what had happened in
+the library. Then he asked, "How did you get the girls calmed down?"
+
+Scotty shook his head wearily. "It wasn't fun. The poor kids are
+scared stiff. Remember they haven't been exposed to stuff as we have.
+To them, our stories are just exciting fun, because we leave out the
+rough parts. Now they're getting a taste of this business the way it
+really is."
+
+"Did you say that?"
+
+"That, and a thousand other things. Nothing did much good, and Mom
+couldn't make any headway, either. Another ten minutes of tears and
+the island would have been under water, honest. Finally I got rough. I
+told them we were all in this, and they were only creating a nuisance
+that complicated things and didn't help at all. Then Mom chimed in.
+You know how she does. Never raises her voice. She said real courage
+consisted of being terribly frightened, but trying to remain calm in
+spite of it. Then she said she was rapidly becoming ashamed of both of
+them. That did it. They stuck their chins in the air, wiped off the
+tears, and actually managed a smile."
+
+"Good for them!" Rick exclaimed.
+
+Inside the laboratory they went at once to the stockroom. Floodlights
+were stored there, among other items. Extension cords were plentiful,
+and there were electric outlets on the roof. In a few moments the boys
+had strung the lights and Rick had readjusted the board downstairs, so
+that all the lights were on a single circuit. That way, they could all
+be switched on or off at once.
+
+Joe Blake came to watch. Rick explained what he was doing, and told
+Joe of Steve's conversation.
+
+"I know," Joe said. "Steve called me on the radio. He didn't want us
+shooting Mike down for trying to land without warning. But how come
+you can cut circuits in and out like this?"
+
+"We never know when an experiment will call for electric power in some
+unexpected place," Rick explained. "The main board is set up so we can
+do just about anything we need to. We can feed normal current in, or
+440 volts, and we can cross-link the circuits any way we like."
+
+Scotty checked Rick's work, then took the switch handle. He touched
+the contacts briefly, and there was a quick pulse of light as the roof
+lighted up and went dark again.
+
+"I'll stand by here," Scotty said. "You stand by at the end of the
+runway. Are we going to use gasoline?"
+
+"We'll have to. It would take a while to run power from the house and
+hook up lighting units. Gasoline will be quicker and easier. Let's
+go."
+
+There was a supply of gasoline for the boats. Rick got a five-gallon
+can while Scotty collected newspapers. Two trash cans served as
+containers. The cans were filled with newspapers, then drenched in
+gasoline and placed at the last possible point of runway that could be
+used. If Mike overshot the containers he would land in the sea.
+
+Rick worried about the problem of lighting the containers without
+getting burned, then went to the workshop and selected rags. He
+twisted the rags loosely and tied them together, poured gasoline into
+a bucket and soaked his rag fuse. The last step was to insert one end
+of the fuse in each can. When the time came, he would be between the
+cans, and he would light the center of the rag string. The fire would
+travel rapidly, because of the gasoline.
+
+In case Mike was delayed for any great period, Rick kept the gasoline
+handy. He might have to wet down the cans and fuse again. He had
+forgotten to ask where Mike would come from, and Steve hadn't
+volunteered. Probably he would come from Washington, which meant about
+an hour's flying time in the plane Mike would use, a fast little
+four-place job that Rick had long coveted. But Mike wouldn't be ready
+for take-off instantly. Time had to be allowed for Steve to give him
+instructions, to get from wherever he was to the airport, and then get
+the plane gassed and ready. Allow another hour. That meant two hours
+in all.
+
+Inside, Rick was still scared. How did they know the electronic mind
+reader wouldn't be activated at any moment? He hurried into the house
+and went upstairs to where his father was packing. He couldn't do
+anything, and he knew it. But it helped, just being near the
+scientist. Apparently Scotty felt the same. He had joined Hartson
+Brant, too. But Barby, Jan, and Mrs. Brant had preceded him.
+
+The scientist smiled. "Never had so much help packing before."
+
+The smile was strained, and Rick thought he knew why. He had seen his
+father face great physical danger without losing a bit of his
+composure. But the insidious weapon that could read all reason out of
+minds was far more horrible to a man like Hartson Brant than any
+physical danger could be. Bullets, knives, and clubs may leave bad
+wounds, or they may kill. But what chance is there for anyone with a
+damaged brain?
+
+Scotty looked at his watch and held it up for Rick to see. Nearly an
+hour and three-quarters had passed since the call to Steve. Rick
+gestured to Scotty and urged, "Hurry, Dad."
+
+"I'm ready." The scientist closed his bag. Barby got to it first and
+lugged it down the stairs, refusing Scotty's offer of help.
+
+The boys went to their stations while the others waited on the porch.
+Rick checked to be sure he had matches, then worried because a wind
+had sprung up. Suppose it blew his match out? He was about to go
+borrow his father's lighter when he heard the far-off drone of a
+plane. There wasn't time now! He held the matches in his hand, ready.
+
+The drone grew nearer, rising to a high whine. The plane was diving!
+Suddenly it was overhead and gone with a crash of sound. Rick saw its
+lights head out to sea. Mike was making a tight turn to come in for a
+landing.
+
+Rick's lips formed the words. "Now, Scotty! Now!"
+
+And, as though he had heard, Scotty threw the switch. Lights flared on
+the lab roof, outlining it clearly. Rick struck a match and held it to
+the saturated cord of rags. Flaming gasoline ran along the cord in
+both directions, ran up the sides of the cans. There was a loud whoosh
+of exploding gasoline, and both cans were ablaze. Rick ran away from
+the heat.
+
+Mike came in low and fast over the lab roof and slapped the plane down
+on the turf. In a moment he applied the brakes and the wheels whined
+their protest as they dug up grass. Then the plane was rolling to a
+stop directly in front of the house.
+
+The pilot jumped out and called, "Hello, gang! Come on, sir. No time
+to waste!"
+
+Hartson Brant kissed Mrs. Brant and the girls, found time to pat
+Rick's shoulder, and climbed in. Rick took the suitcase from Barby and
+handed it to the scientist. The door closed and the plane was
+whirling, catching them in its prop blast. Mike taxied back fast to
+the laboratory, turned the plane and revved up, holding on the brakes.
+Rick saw Scotty emerge from the lab building and go right back in
+again as the prop wash caught him. Then the plane was rolling ... and
+lifting. Mike skimmed low over the burning trash cans, banked out to
+sea, and was gone.
+
+Rick felt a sob rising in his throat and resolutely squelched it. He
+walked to the burning cans and dropped covers on them. Scotty cut the
+lights on the lab building.
+
+Had they made it? They wouldn't know. Not until Steve reported that
+the scientist was safe.
+
+On the porch, Barby asked, "How soon will we know?"
+
+Rick was proud of her. Her voice had trembled only slightly. "Probably
+not until tomorrow, Sis. Come on. Let's all hike off to bed. It's been
+a rough evening."
+
+"All right. Rick, we still don't know for sure, do we? About the
+people in the houseboat?"
+
+"Not for sure. But we have a pretty good idea. How else would Dad get
+drugged?"
+
+"Mightn't they have given him a sedative?" Jan asked. "That would have
+the same effect."
+
+Rick hadn't thought of that. He admitted it was possible.
+
+"I wish the radio trick had worked," Barby said sadly. "I wish we had
+some way of getting a radio on the houseboat. Then we could listen in
+on everything they said."
+
+"No way of doing it," Rick said. He was very tired. "Forget it for
+now and let's all turn in. We can talk some more in the morning."
+
+ * * * * *
+
+Steve Ames phoned at five o'clock in the morning. Rick had been
+sleeping lightly, his rest broken by nightmares that he couldn't
+remember when he awoke. He got to the phone in the hall. "Just a
+minute," he said. "Let me get downstairs to the switch."
+
+The entire family was close on his heels as he went into the library.
+He threw the scrambler switch, then asked anxiously, "Yes, Steve?"
+
+"Just had word, Rick, so I called in spite of the hour. Your father is
+safe inside the compound at Los Alamos. He's all right. And just as a
+precaution, he'll spend most of his time in a shielded area where no
+radio signal can penetrate. Now go on back to bed and get some sleep."
+
+Rick thanked him gratefully. Los Alamos! That was one of the two main
+atomic energy weapons laboratories. No place in the United States was
+more closely guarded. Now he could be sure his father was safe as
+anyone could be.
+
+He repeated the conversation to his anxious family. "Now," he said,
+echoing Steve's advice, "let's get back to bed. Perhaps we can really
+sleep for a change."
+
+He did sleep. It was nearly noon before he awoke. He got up sleepily
+and found Scotty had just barely preceded him and was now taking a
+shower.
+
+Downstairs, things were apparently normal. Mrs. Brant and Mrs.
+Morrison were at work on lunch, but since an hour was too long to
+wait, Rick had a bowl of cereal and a glass of milk. He was careful
+not to choose Crummies. Scotty settled for three doughnuts and milk.
+
+"Where are the girls?" Rick asked. "Still asleep?"
+
+"They've gone swimming," Mrs. Morrison replied. "They should be back
+soon, though. They've been gone over an hour."
+
+"I could use a swim myself," Rick admitted.
+
+"Not me," Scotty said. "Wait until afternoon and I'll join you. That
+cold water would shock me into a state of galloping goose pimples the
+way I feel now."
+
+Rick had forgotten how cold the water was. "Okay. We'll wait. Let's go
+over to the lab and take down the lights. I want to clean up the trash
+cans, too."
+
+They walked leisurely over to the laboratory and stopped for a moment
+to chat with Joe Blake. Then, before starting on the lights, they
+walked around behind the lab building.
+
+The laboratories were built on a promontory that sloped inland toward
+Pirate's Field, which was just above sea level. The raised area ran
+around the seaward side of the island, so that the Brant house was on
+high land, too. On the north side, the land sloped down toward the
+boat landing.
+
+Rick stood on the edge of the low cliff and looked for Barby and Jan.
+They weren't in sight.
+
+"They must be using lungs," Scotty said. "Watch for bubbles."
+
+No bubbles were visible, either. Rick checked carefully and began to
+worry. It was a calm day with little wave action, and the bubbles from
+the lungs should have been clearly visible. Surely they wouldn't swim
+so far the bubbles couldn't be seen on a day like this.
+
+"Let's check," Rick said.
+
+The boys hurried to the room where the Scuba equipment was kept. Two
+lungs and the blue and white equipment were gone. So was the cart. A
+quick look at Pirate's Cove showed no cart in sight.
+
+Where could they have gone? The boys hurried to the front of the lab
+building again and found Joe Blake still getting a bit of sunshine.
+
+"Did you see the girls?" Rick asked hurriedly.
+
+Joe nodded. He motioned across the island. "They came and got
+aqualungs and hauled the cart across to the north side. They're
+probably swimming over there."
+
+Rick doubted it. He doubted it very much. The currents on the north
+side kept the bottom stirred up and visibility was too poor for
+diving.
+
+Without the need of exchanging a word, Rick and Scotty were suddenly
+running. As they passed the house Rick had a sudden thought. He went
+in and ran up the stairs to his room, grabbed his radio unit and
+turned it on.
+
+"Barby!" he called frantically. "Barby!"
+
+There was no answer. Tucking the unit into his pocket, he ran out and
+joined Scotty again. If Barby had her set she wasn't using it.
+
+"Come on." He led the way to the boat cove and stopped short. The
+speedboat was there, and so was the Scuba cart, but the rowboat
+wasn't. Anxiously he scanned the water. There was no sign of the
+girls.
+
+Where were they? Where? The thought struck him. He remembered Barby's
+comment of the night before.
+
+_Had they gone to the houseboat?_
+
+
+
+
+CHAPTER XVII
+
+Pointer to Disaster
+
+
+Scotty ran to the speedboat and yelled, "Come on!"
+
+"Wait!" Rick called. "Let's not go barging off without knowing what
+we're doing."
+
+Scotty turned, puzzled. "What do you mean?"
+
+"The girls have some kind of plan, and we don't know what it is. If we
+go barging around in the speedboat, we might throw a monkey wrench
+into the works."
+
+"But we can't just stand here and do nothing," Scotty said
+desperately.
+
+"We won't. Go get the plane warmed up and wait for me."
+
+Rick hurried into the house and ran up the stairs to Barby's room.
+Working fast, he went through the dresser, then through the shelves in
+her closet. Not finding what he wanted, he paused to look around in
+case he might have overlooked a possibility.
+
+He didn't know where girls kept things, and he suspected that
+sometimes the places weren't the same as boys might pick. But he could
+see no possible place that he hadn't searched.
+
+That meant Barby had her Megabuck unit with her, unless she had left
+it somewhere else in the house.
+
+He plugged in his earphone and called. "Barby!"
+
+There was no reply. His lips set grimly. No use wasting time here. He
+ran from the house, hearing the sound of the Sky Wagon as Scotty
+warmed it up. Joe Blake was not in sight. Rick hurried into the lab
+and found him watching Professor Morrison who was checking some
+calculations on the lab's small computing machine.
+
+"Joe, step outside with me for a moment, please."
+
+Outside, Rick explained that the girls were missing, then asked, "Can
+you get the plane frequency on your receiver?"
+
+"Sure. It's an all-wave job. What's the frequency you use?"
+
+Rick told him, then explained, "We don't know what's going on, so we
+want to be prepared. If some of your Scout leaders can move down the
+coast to North Cove and keep an eye on the houseboat, Scotty and I
+will search from the air. If we see anything, we'll let you know on
+the plane's radio. You won't be able to talk back, but at least you
+can hear us, and you can let the Scouts know."
+
+He wished his mind had worked faster. Then he could have taken
+Scotty's Megabuck unit and given it to Joe. But there was no time
+now, and this other arrangement probably would do as well.
+
+"I'll pass the word to the gang on the mainland right away," Joe
+agreed.
+
+Joe went back into the lab while Rick ran to Pirate's Beach. Scotty
+was waiting, the plane's engine turning over. Together, they launched
+the Sky Wagon, then climbed in, Scotty in the pilot's seat.
+
+As Scotty took off, Rick tried Barby again on the radio. "Barby, this
+is Rick. Can you read me?"
+
+There was no reply.
+
+"Better fly as though we were heading for Whiteside," Rick suggested.
+He rubbed his palms on his handkerchief. They were damp with nervous
+perspiration. He was not as calm as he looked.
+
+Scotty swung around on course and Rick scanned the water as they
+passed over the north side of Spindrift. There was no sign of the
+rowboat yet.
+
+The plane traveled in a straight line right across North Cove. The
+houseboat was at anchor a few hundred yards offshore, and the pram was
+tied up to the rear rail. There was no sign of life.
+
+The boys reached the Whiteside pier without seeing the girls or the
+boat. Scotty put the plane into a tight circle and looked at Rick
+helplessly. "Now what?"
+
+"They can't have gone far," Rick mused. "Not in the rowboat."
+
+"They had the aqualungs," Scotty pointed out. "They must have expected
+to use them."
+
+"Right. But how? If they planned to get aboard the houseboat, they
+wouldn't be using the aqualungs. Or would they?"
+
+"Search me."
+
+"Wouldn't they just row up to the houseboat on some excuse or other? I
+wish I'd looked. Barby might have taken those clothes Dad wore home
+last night."
+
+"We can't just float around and talk," Scotty said urgently. "Let's do
+something."
+
+Rick felt the same way. "Okay. Throttle down and go slow. We'll scan
+the whole coastline from here to Spindrift."
+
+Scotty did so, holding the little plane barely above stalling speed.
+Rick leaned out and traced the shore with anxious eyes.
+
+The plane turned and twisted as Scotty followed the coastline as
+accurately as he could. They reached the upper tip of North Cove and
+swung into the cove itself.
+
+Scotty tapped Rick on the shoulder and pointed. A man and a woman had
+come out of the houseboat and were watching the plane.
+
+"Wonder where the other pair is?" Rick asked. There was nothing they
+could do about the people on the houseboat now. Let them wonder what
+the plane was doing. Rick turned his attention back to the shore
+below.
+
+The plane traveled the length of the cove's shoreline and rounded the
+southern tip. They passed over a section where the woods came right
+down to the water. Birches leaned far over. Rick caught a glimpse of
+what might have been the rowboat, then the plane swung and he lost it.
+
+"Circle," he said quickly. "I think I saw something!"
+
+Scotty gunned the Sky Wagon and threw it into a tight turn. Rick
+watched carefully as the clump of birches came into view. There was a
+boat under them, all right. He wished for the binoculars, but they
+were probably at the attic lookout where Barby and Jan had spied on
+the houseboat.
+
+He had no real doubt. He was sure the boat was the Spindrift rowboat.
+
+"Circle over the island," he called to Scotty, then reached over and
+took the hand microphone from the instrument panel rack. He turned on
+the radio and waited a moment while it warmed.
+
+"Joe, this is Rick," he said. "Rowboat under a clump of birches just
+south of North Cove. Have the boys go there and look it over. See if
+the girls are in the woods. We'll watch for sign of the girls on the
+water."
+
+To Scotty, he directed, "Over the cove. Circle the whole area. We'll
+watch for their bubbles. Joe's men will check the woods."
+
+The plane turned obediently. Presently they were moving in a wide
+circle with the houseboat as a center. A slight surface wind had
+arisen and the water in the cove was a bit choppy, but not enough to
+obscure bubble tracks made by Scuba divers below.
+
+"See anything?" Rick asked.
+
+"Not a trace. Can you see the water around the houseboat well enough?"
+
+"Yes. No bubbles in the vicinity." Rick dried his palms again, then
+mopped his forehead. He was becoming thoroughly frightened. Where were
+they?
+
+He checked his Megabuck radio to be sure it was on and called, "Barby.
+Where are you?"
+
+The air was silent, except for the slight background hiss that was
+always present.
+
+"Look right under the houseboat's gunwales," Scotty urged. "If they're
+directly under it, the bubbles would rise along the sides."
+
+"Why would they go under the houseboat?" Rick asked.
+
+Scotty shook his head. "Why did they come over here in the first
+place?"
+
+Rick had no answer. "Let's go over to the shore. Joe's men ought to be
+at the rowboat by now. Maybe they found the girls."
+
+Scotty banked around and headed over the clump of birches. In a small
+clearing behind the clump they saw two men in Scout uniforms. The men
+looked up, and one spread his hands wide in a gesture that said
+nothing of importance had been turned up.
+
+"There's only one thing to do," Rick said decisively. "We've got to
+check on the..."
+
+He stopped as though a hand had clutched his throat. Barby's voice, in
+his earphones!
+
+Rick pulled the unit from his pocket and turned up the volume. He
+couldn't hear her well.
+
+"It's Barby," he said swiftly. "Circle!"
+
+Rick strained to hear. She was talking to someone. "... It won't do
+the slightest bit of good to keep us here, because my brother will
+know where we are."
+
+The signal faded as she talked. Rick turned the little radio unit,
+trying to keep the volume constant.
+
+"You'd better let us go," Barby was saying. "You'll get into a lot of
+trouble if you don't."
+
+Rick groaned. Her threats would do about as much good as a bunny
+threatening a wolf pack. Where was she? On the houseboat?
+
+Suddenly he realized ... he had the key in his hands!
+
+Barby's voice was high-pitched and frightened now. "What are you
+doing? Why are you putting that plastic cap on Jan?"
+
+Rick turned the radio unit as the plane circled. The sweat stood out
+on his face. Unerringly, the axis of the built-in antenna pointed to
+the houseboat.
+
+There was no longer any doubt!
+
+"Land!" he yelled. "Land next to the houseboat!"
+
+Scotty slammed the throttle in instant response, and as the Sky Wagon
+dived toward the water he cast a quick look at Rick. "What did you
+hear?"
+
+Rick was already slipping off his shoes, getting ready to jump. "On
+the houseboat!" he choked. "They're using the mind reader on the
+girls!"
+
+
+
+
+CHAPTER XVIII
+
+The One-Man Boarding Party
+
+
+Scotty hit the water and bounced once, but he held the plane down and
+in a moment the water slowed it. He revved up again and taxied as
+rapidly as he dared to the houseboat, swung broadside to it, and
+throttled back.
+
+Rick was waiting. He flung the door open and dove far enough to clear
+the pontoon. The cold water closed over him briefly, then with a
+powerful kick he flashed to the surface again. A few strokes brought
+him to the houseboat.
+
+The two men were leaning on the rail. One, a hefty man of middle age
+with a striped shirt and glasses, said politely, "Do you want
+something?"
+
+Rick stopped and tread water. "I want the two girls you have inside.
+Have them come out here, and we won't bother you any more."
+
+The second man, the dark-haired one who had come to Spindrift,
+smiled. "You mean our wives? They're having a nap. Sorry."
+
+"I mean my sister and her friend. Stop stalling, Mister."
+
+Striped shirt shook his head. "Sorry, boy. We haven't seen your
+sister. Now climb back on your little airplane and get out of here."
+
+Rick's reply was a stroke that brought him to the houseboat. He
+reached up for a handhold, when a boat hook suddenly touched his
+forehead.
+
+"Don't try it," striped shirt said. "Stay off this barge or I'll bend
+this pole over your head. Now get out of here."
+
+Rick back-pedaled helplessly. Now what? He knew there was no
+possibility of his climbing aboard while the men were on deck.
+
+And what was happening inside? He swam forward, to the front of the
+boat, and the men followed. They could move faster than he; there was
+no possibility of outdistancing them.
+
+If only he had a weapon! But wishing was useless. He had to do
+something! He called, "Barby! Can you hear me?"
+
+There was no answer from inside. His pulse speeded. Were Barby and Jan
+all right, perhaps gagged, or had the mind reader already worked?
+
+Rick swam away from the houseboat a few feet and floated, his mind
+racing. There had to be a way of getting aboard. There had to!
+
+Where was Scotty? He listened, and heard the plane's engine on the
+other side of the houseboat. In a few seconds Scotty came into view.
+He was on the water close to shore, traveling at high speed. As Rick
+watched, Scotty swung the plane on a line with the houseboat and
+opened the throttle wide.
+
+Rick stared. Was his pal out of his mind? If he crashed the houseboat,
+the girls would be hurt, too! Then he realized Scotty would never pull
+such a stunt, no matter how desperate he became.
+
+The men on the houseboat were at the rail now, eyes on the racing
+plane. In that instant Rick divined Scotty's plan, he hoped, and
+turned to gauge his distance. The plane was on the upper step now,
+almost air-borne. Even as he watched, the pontoons pulled away. But
+Scotty held the plane on the water, roaring propeller pointed right at
+the men at the rail.
+
+Rick put his head down and sprinted for the front of the houseboat. He
+had to time it perfectly!
+
+To the horrified eyes of the men at the rail a collision was
+inevitable. They could only assume that the madman in the plane was
+going to smash right into them. And as Scotty had planned, they lost
+all interest in Rick, in the presence of immediate, personal danger.
+
+The men threw themselves to the deck, clawing frantically for some
+kind of cover. At the last instant, Scotty pulled the plane up in a
+power climb. So near disaster had he come that the suction of the
+passing pontoons lifted a coiled rope into the air on top of the
+cabin. Even as he mounted the rail and stood on deck, Rick gave a
+prayer of thanks for his pal's perfect judgment and lightning
+reflexes.
+
+[Illustration: "_Stay away or I'll bend this pole over your head!_"]
+
+He ran along the deck, jumped over the two prostrate men, swung around
+and launched himself into the cabin. He stopped, eyes wide with
+fright.
+
+Barby was lashed to a chair just inside the door, a gag in her mouth.
+Jan was on the other side of the cabin, also lashed. But Jan had a
+plastic cap on her head, and wires ran from it to a machine on a
+nearby table. Two women were standing over the girl, and one had a
+pistol in her hand.
+
+Rick started forward, then stopped helplessly. The pistol wasn't
+pointed at him. It was pointed at Jan's head!
+
+He looked into Jan's pleading eyes and shifted his weight uncertainly.
+He didn't know what to do now.
+
+Jan did. Her arms were lashed tight, but her legs were free. She
+lifted one of them in a kick that caught the pistol-holding woman
+behind the knees. The pistol hand lifted as the woman flailed for
+balance, and Rick sprang like a charging fullback. His widespread arms
+embraced both women and slammed them back into the cabin wall. Then he
+scrambled to his feet in search of the gun. It was under Jan's chair.
+He bent to pick it up when Barby gave a muffled cry from behind the
+gag. Rick whirled.
+
+The two men were rushing him from the cabin entrance.
+
+There wasn't much room in the cabin, but it gave Rick an advantage. He
+dove toward the men, who stopped their rush briefly. But Rick hadn't
+made the dive with the intention of meeting them head on. There was a
+table along the wall next to the corner where Barby was tied up. Rick
+went under it.
+
+The men rushed for the table. Rick reached out and grabbed an ankle.
+Bracing his legs, he gave a mighty heave. Striped shirt went over
+backward in front of Barby, who stamped with both bare feet on his
+stomach. The breath went out of him with a whoosh.
+
+Rick gathered his legs and shoved upward. The table heaved into the
+other man and threw him off balance long enough to give Rick a chance
+to get to his feet. Keeping the table between him and the dark man,
+Rick watched for an opening. Striped shirt was on his knees, shaking
+his head.
+
+The dark man was tired of waiting. He launched himself across the
+table, arms outstretched. It was the best move he could have made,
+from Rick's point of view. The boy knew he could not compete with
+either man in strength. He had to depend on speed, and the infighting
+tricks he had learned from Scotty. He used one now. At the last moment
+he side-stepped and his hand flashed down. It was a judo chop, the
+hand held stiff, the blow delivered with the side opposite the thumb.
+It was effective. The man dropped to the floor, shaking his head. Rick
+used the _savate_, the blow delivered with the heel. It landed
+against the side of the man's neck. He went over sideways.
+
+Striped shirt was on his feet now, but still starved for air. His
+mouth hung open as he gasped, but he was coming forward.
+
+Rick met him. He dove into the man's stomach and felt his head smack
+into soft flesh. The breath went out of striped shirt again. Rick
+regained his feet and turned to Barby. She was making sounds through
+her gag, her eyes desperate.
+
+The boy whirled. The women were back in the fight, one of them
+scrambling for the gun under Jan's chair. Jan kicked it far back, out
+of reach. Rick scooped up the table and slid it along the floor at
+them. The table caught them like a pair of tenpins and knocked them
+into the corner. He turned back to Barby and started to untie her, his
+fingers racing.
+
+A blow landed on his shoulder. He turned in time to meet another one
+across the cheek that knocked him back against the wall. He rebounded,
+fighting. The dark man was crouched low, fists weaving. Rick danced
+lightly around him waiting. Let the man come to him.
+
+The man led with a right. Rick rolled away from it, watching the left
+that was cocked for a Sunday punch. The man threw his punch. Rick
+caught it on the forearm and gasped with the pain of it. The guy had a
+wallop like a mule!
+
+Rick feinted with the hurt arm, then drove a chop at the man's nose.
+It connected and brought a gasp of pain. Barby was screaming through
+the gag again, but he couldn't look now. He brought a roundhouse punch
+up under his opponent's guard and felt it smack solidly against ribs.
+Then an arm encircled his neck and a clenched fist crashed against the
+back of his head. He saw stars, and for a moment his guard dropped.
+Then both arms were pinioned.
+
+Striped shirt had caught him from behind. Now the dark man stepped in,
+fist cocked for a knockout punch. Rick saw it coming and braced
+himself.
+
+The punch never landed. A crisp voice said, "Don't do it!"
+
+Encircling arms fell away. Rick turned, knees weak.
+
+A man in Boy Scout uniform stood in the cabin door, and in his hand
+was a Police Positive.
+
+"All right," the Scout said cheerfully. "Party's over."
+
+
+
+
+CHAPTER XIX
+
+Taped for Trouble
+
+
+Another Scout leader moved into the cabin, followed by Scotty. Rick
+gave them a grin, then turned and picked up the gun behind Jan's
+chair. He stuck it in his pocket and untied the girl.
+
+The plastic cap was still on her head. He lifted it off gently and put
+it on top of the machine.
+
+"Are you all right?" he asked.
+
+She nodded, hand at her throat. "Yes," she managed. "I can't talk. The
+gag ..."
+
+"Time for talk later," Rick said. He started for Barby, but Scotty was
+already untying her. The moment her hands were free, she pulled the
+gag from her mouth and announced, "Well! You took long enough getting
+here!"
+
+Rick didn't know what to say to that. He didn't have a chance to say
+anything. His sister rushed over, put her arms around him, and
+squeezed.
+
+"You were wonderful," she said. "Scotty, he held four of them at bay.
+I never knew you could fight like that, Rick Brant!"
+
+Rick grinned. "I didn't do so much. You took one of them out of play
+by stamping on him. And Jan gave me an opening with as fine a kick as
+I've seen off a football field."
+
+The two JANIG agents had produced handcuffs, and the men and women
+were manacled together in a continuous chain.
+
+"Outside," one agent commanded. "Get into the pram."
+
+"You've got nothing on us," the man in the striped shirt protested.
+"We were only protecting ourselves against this wild man who barged in
+here."
+
+"Were you protecting yourselves against the two girls?" Scotty asked.
+
+"We were holding them for the police," striped shirt stated. "They
+sneaked aboard, probably intending to steal anything they could find.
+You're going to get yourselves into a peck of trouble, my friends.
+There's a law in the state against carrying firearms! A fine
+reputation this will give the Boy Scouts!"
+
+The agent with the pistol said mildly, "You talk too much. Get in the
+pram." To Rick he said, "We're taking them to Spindrift. We'll send
+the speedboat back for you."
+
+The four young people stood at the rail and watched as the crowded
+pram with its outboard motor chugged off to the island.
+
+Barby pulled off her bathing cap, and Rick saw that she wore the
+Megabuck unit underneath. He pointed to it. "I tried to call you. Why
+didn't you answer?"
+
+Barby replied with an embarrassed blush that started at the shoulders
+and swept up until her face was bright red. "I forgot to turn it on,"
+she admitted. "Jan reminded me while they were tying her up. They
+hadn't got to me, yet. One of the women was holding the pistol and
+pointing it at me. Jan sort of looked up and said, 'We need an outside
+power to help us now. But we must be sure the power is turned on.'
+Then I remembered. I pretended my head hurt, and pushed the switch."
+
+Rick looked at Jan. "That was clever. I'd been trying to reach Barby,
+with no success. Then, suddenly, I heard her talking."
+
+"We knew you were close, because we could hear the plane." Jan
+shuddered. "The men heard it, too, because they ran out right after
+they tied us up and put that thing on my head. The women guarded us,
+and one of them had just started the machine running when the plane
+came right at us. We saw it, through the open door, and we thought you
+were going to crash!"
+
+Rick grinned at Scotty. "That was our fast-acting pal. If he hadn't
+done that, I'd never have had a chance to get aboard."
+
+"Good thing you figured out what I was doing," Scotty admitted. "When
+I saw you moving fast toward the boat, I knew it was okay, and that I
+didn't have to crash."
+
+Rick stared. "Do you mean you'd have actually crashed?"
+
+"Not head on, because that would have hurt the girls. I was planning
+to swing at the last minute and try to knock the men off with the
+wing."
+
+Rick could only mutter, "My sainted aunt!"
+
+Scotty turned on the girls. "And here's the pair that made it
+necessary. What in the name of a painted parsnip were you two trying
+to do?"
+
+Barby lifted her chin defiantly. "We had a good plan. Can we help it
+if it didn't work?"
+
+"Can't answer that until we know the plan," Scotty said reasonably.
+"Suppose you tell us."
+
+"Well, we needed evidence that the houseboaters were in the plot
+against our fathers, didn't we? I knew we could get it, if we could
+plant a radio. So we made a plan."
+
+"Lot of good a turned-off radio would have done," Rick muttered.
+
+Barby glared. "We decided that we'd go swimming with the lungs. Then
+we'd come up right next to the houseboat, and we'd be so surprised! Of
+course the people would come out to see us, then we'd say I had a
+cramp, and could we please come up and rest."
+
+Rick listened, and he had to admit it wasn't a bad plan at all--so
+far.
+
+"Of course they would let us rest. Then I'd wait for a chance to put
+the radio behind a cushion, or in the crack of an armchair, or
+somewhere like that. I didn't know exactly what I could do, but I knew
+if we could get aboard there would be some way of leaving the radio
+behind."
+
+The pram had vanished around the turn of the cove. The speedboat would
+come into sight any moment now.
+
+"All right," Rick admitted. "Let's say it was a good plan. What
+happened?"
+
+Jan took up the tale. "We didn't want to try to swim all the way from
+Spindrift, so we took the rowboat and did exactly what Cap'n Mike did
+yesterday. We rowed along the shore with the aqualungs and got into
+the water right where we could see the houseboat. We had to.
+Otherwise, we would have gotten lost underwater."
+
+"But you had the wrist compasses, didn't you?" Scotty asked. The boys
+had stressed that compasses were essential because low visibility in
+the waters off Spindrift made it very easy to lose one's sense of
+direction.
+
+"We had the compasses," Barby said. "How do you think we swam right to
+the houseboat?"
+
+"Then why didn't you get into the water out of sight of the
+houseboat?" Rick asked, and suddenly he knew. That would have meant
+plotting a compass course around a turn. So many feet in one
+direction, then change to another compass heading. He had explained it
+to them, but they just hadn't learned. It was not easy, he had to
+admit, and it took practice even on land. "Never mind," he said. "I
+know the answer. Go ahead. Tell us the rest."
+
+Barby studied his face. "I guess you do know," she assented. "Well,
+they told us later, on the houseboat. They saw us get into the water,
+then they watched our bubbles come right toward them. So when we got
+here, they weren't fooled."
+
+"We went through with it, as we planned," Jan said, "and we thought we
+were getting away with it. They were very nice. Of course we could
+come up and rest. They were glad to have us stop by. But when we got
+aboard, one of the women had a gun, and she made us go into the cabin
+and sit down. Then they started asking us questions."
+
+"What kind of questions?" Rick inquired.
+
+"About why we had come. We stuck to the story, until they told us
+they'd seen us. Even then we didn't admit anything. Then Barby started
+to threaten them."
+
+Scotty chuckled. "I'd like to have heard that."
+
+Rick watched the tip of the cove. The speedboat from Spindrift should
+be coming shortly. "How about the plane?" he asked suddenly. "What did
+you do with it?"
+
+Scotty motioned to the other side of the houseboat. "It's anchored. I
+landed next to the JANIG team and got into the rowboat with them." The
+Sky Wagon carried a small anchor and a few yards of anchor line in one
+of the pontoons.
+
+"Okay. Carry on, Barby. How did you threaten them?"
+
+"I was very logical," Barby stated. "Wasn't I, Jan?"
+
+Jan nodded agreement. "You definitely were."
+
+"I started by telling them that they couldn't possibly do a thing to
+us, and they might as well let us go right away."
+
+"Bet that impressed them," Rick murmured.
+
+"Are you telling this, or am I?"
+
+"You are," Rick said contritely. "Go ahead."
+
+"Well, I said my brother knew where we were, and they'd better be
+careful. It didn't work. Then I pointed out that they didn't even dare
+to kill us, because our bodies could be traced back to the houseboat.
+Everyone knew we'd just gone for a swim, and everyone knew we could
+take care of ourselves."
+
+Rick thought privately that any time Spindrift was in danger from then
+on, he'd make sure his self-reliant sister had a bodyguard at all
+times.
+
+"I said other things, too, but finally they slapped me and told me to
+shut up."
+
+"Who did?" Scotty demanded.
+
+"One of the women. It doesn't matter, Scotty. It didn't hurt. Anyway,
+they said we could stop worrying about what was going to happen to
+them. Then one of the men asked if we knew what had happened to the
+three scientists. We said yes. And he said ... he said ..." Barby
+suddenly turned white.
+
+Jan finished for her. "He said they were going to erase our minds,
+too. Then they were going to put us back in the water." The words
+were no sooner out than Jan had a delayed reaction, too.
+
+Rick rushed the two of them into the cabin and made them sit down with
+heads bent low. Scotty found water and gave them each a drink.
+
+"You've acted like a couple of champs," Rick told them. "But for the
+love of mike, don't faint now!"
+
+Barby lifted her chin. "I have no intention of fainting," she said
+defiantly. "It's just ... well, it's ..."
+
+"I know," Rick assured her. "Take it easy, Sis."
+
+He looked up. The sound of a racing speedboat was echoing inside the
+cabin. Good. They'd be home in a few minutes and his mother could take
+over. He gave the girls a comradely grin. What a pair!
+
+The machine on the table attracted his eye. He walked over and studied
+it. The recording drum had wavy lines on it, probably the beginning of
+Jan's brain pattern. It made no sense to him, but it would to Parnell
+Winston.
+
+"They had you taped," he told the girl gently. "But you saved your own
+bacon by telling Barby to turn on the radio. If you hadn't ..."
+
+A shudder ran through Jan's slim body. "I was taped for trouble. I'm
+glad you came through the door when you did!"
+
+Rick's finger traced a line on the recording drum.
+
+"I'm kind of glad myself," he admitted.
+
+
+
+
+CHAPTER XX
+
+JANIG Closes In
+
+
+Steve Ames walked around the objects on the laboratory table. "Nothing
+deadly looking about these gadgets," he said. "Which goes to show how
+misleading appearances can be."
+
+The objects included the barber's massage machine, an ancient
+composition-board suitcase, the gadget from the houseboat, and a TV
+set with an indoor antenna of the kind known as "rabbit ears."
+
+Parnell Winston admitted, "There is plenty we don't know about them,
+especially the inside of that TV set. But we'll learn."
+
+Steve smiled at the assembly of faces. In addition to the project team
+and the boys, Mrs. Brant, Mrs. Morrison, and the two girls were in the
+group. So was Joe Blake.
+
+Rick regretted that Jerry, Duke, and Cap'n Mike could not be invited.
+But the matter was still not for discussion with people on the
+outside. If a story ever could be made public, the _Morning Record_
+would be the first to have it, but in all probability the facts would
+remain buried for some time.
+
+In a large room in the lab basement the four houseboaters and the
+barber waited under heavy guard for the arrival of a Coast Guard
+cutter. The barber was there courtesy of Captain Douglas, who had
+picked him up and delivered him to Spindrift after a call from Joe
+Blake.
+
+Steve rapped for attention. "We're about to tie up some loose ends,
+everyone. Let's get seated, because the cutter will be here any
+moment."
+
+The room was sometimes used for lectures when Hartson Brant got his
+entire staff together, and there were plenty of chairs. In a moment
+the audience was seated comfortably and listening to Steve.
+
+"You were all involved," the agent began, "so I want you all to know
+what has been going on. Some details are not known to us, yet. But
+we're continuing the investigation. However, the part that involves
+you is finished, and you'll probably never hear about the rest of it."
+
+Rick knew that was true. Who the houseboaters and the barber really
+were, who paid them, how they had been tipped off to the project in
+the first place, and similar details would remain locked in top-secret
+files somewhere in Washington.
+
+"The key to the whole affair was uncovered in Washington yesterday.
+Most of you know about the physical arrangements on the fourth floor.
+In setting up the security system we checked all wiring, traced all
+phone lines, and in general made sure the place was not 'bugged,'
+which is the term we use for wire taps, hidden microphones, and so
+on."
+
+Steve paused, and Rick thought his friend looked a little embarrassed.
+"In spite of our care, it developed that we did have a hidden
+microphone picking up all conversation and relaying it to the enemy
+group. I can only say in our own defense that it was the kind of 'bug'
+we couldn't have found without tearing the building apart."
+
+"It's nearly impossible to take all modern electronic developments
+into account," Julius Weiss said. "We all know how thorough you are,
+Steve. Go on."
+
+"Thank you, Julius. Directly above us, on the fifth floor, was the
+Peerless Brokerage Company. It was a legitimate firm, doing a good
+business. We had no reason to suspect it, even though we checked out
+all firms both above and below us. Well, in checking on the
+houseboaters, we discovered that the firm had recently been taken over
+by a dummy corporation, and most of it was actually owned by the man
+Rick called 'striped shirt.' He bought the stock right after the
+project moved in on the fourth floor."
+
+"There was no change in the firm?" Dr. Morrison asked. "Nothing
+suspicious?"
+
+"Nothing. The firm continued to operate as always. There was one
+personnel change. A lawyer, representing the new principal
+stockholder, took over one of the offices."
+
+Rick suspected that said lawyer was now in custody.
+
+"As soon as we discovered the connection, we made a check. Under the
+floor in the lawyer's office we found a 'bug.' A hole had been drilled
+into the floor structure until only a thin shell of plaster remained.
+The plaster was, of course, our ceiling. So actually the microphone
+was within a fraction of an inch of our room, but there was no way we
+could detect it. That's how every move we made was anticipated, and
+why the enemy moved to Whiteside on the same day that the project
+moved to Spindrift."
+
+That explained a lot, Rick thought. "Did the barber tape the two
+scientists?" he asked.
+
+"We think so. He's the boss of the enemy team, Rick. We've found that
+during the period when he was in Washington, his massage machine was
+wired through to a room in the basement. The wiring went through the
+power cord into the electric outlet, and the impulses were actually
+transmitted over the power system and taken out of a plug in the
+basement. We found the machine where he had stored it."
+
+Rick knew that could be done quite simply. The frequencies of the
+electric current and the brain patterns were so different that they
+would not interfere with each other.
+
+"He didn't plan to use his machine in Whiteside," Steve went on,
+"because he left the mind-reading part of the machine in Washington."
+
+"Then why did he bring it?" Barby asked.
+
+"We're not sure. The likeliest possibility is that he wanted to
+continue using it as a massage machine, because he made a little money
+with it. I never knew an espionage agent who didn't need money."
+
+Steve looked at Rick. "I'm a little surprised at one thing. Why didn't
+the Spindrift twins suspect foul play when Hartson Brant ran over
+something in the speedboat?"
+
+It was Rick's turn to be embarrassed. "I guess we were so upset we
+didn't think straight. Why?"
+
+"The mainland team found a log. It had a yoke on it. Apparently the
+houseboaters had taken a lesson from the incident on the pier and were
+waiting for Spindrift traffic on the water. We think they waited until
+they heard the sound of the Spindrift speedboat, then took the pram
+and cut across the course hauling a log on a long rope."
+
+Scotty spoke up. "That's what puzzles me, Steve. Why the switch from
+long-distance electronics to violence?"
+
+"When we moved the project to Spindrift, we also removed the chance of
+taping project members in some natural setting like the barbershop.
+They had hoped to knock out the team without anyone suspecting it was
+enemy interference. That worked, at first. But moving the project
+upset their plans. They rigged the train deal that caught Marks. But
+even though it worked, it showed we were dealing with an enemy."
+
+"So they had to catch the scientists in order to tape them," Scotty
+commented.
+
+"Right. Of course they tried to do it in a way that looked natural in
+the case of Marks and Dr. Brant. Probably they hoped the attack on
+Duke, whom they mistook for Morrison, would be taken as a holdup. They
+undoubtedly planned to allow time between the accident, or attack, and
+following through with the mind-reading machine, hoping that the two
+wouldn't be connected."
+
+The pattern was clear, Rick thought. Like many such schemes, the
+moment a suspicion of foul play developed, the plan began to
+boomerang.
+
+"I think the order of events is clear enough," Steve concluded. "Any
+questions?"
+
+Barby had one. "I don't understand about Dr. Marks. Did they turn on
+the mind reader from the train?"
+
+"Probably. The man on the train apparently had a two-section gadget in
+a suitcase. One part took the EEG and the other sent out the signal
+that did the damage. He waited until the train was pulling out of the
+station before turning on the record section. Then all he had to do
+was get off at New York. We haven't found him, or his machine. But we
+will. Any other questions?"
+
+"Why did the barber move to Whiteside, if he didn't intend to tape
+anyone?" Weiss asked.
+
+"The barbershop in any small town is a good central location for
+keeping track of goings-on in town. I think that's all he had in
+mind--besides the fact that barbering was his trade. If Vince Lardner
+hadn't needed an assistant, he probably would have moved into one of
+the summer colonies, or gotten some other kind of job. We can't be
+sure."
+
+Rick asked, "Are there any machines in existence besides these two and
+the missing one from the train?"
+
+"We don't know. But it doesn't matter. The enemy now knows we're onto
+the system and can't expect to get away with it again. Besides, Dr.
+Winston says a countermeasure is easily arranged, to be used when we
+suspect the mind readers might make another try."
+
+"Who are these people?" Jan demanded.
+
+Steve grinned. "Unfriendly agents. Seriously, Jan, we aren't sure
+about their employers. It will take some backbreaking investigation to
+get the whole story, because the files show nothing on any of them.
+That means they were deep-cover agents, kept hidden until there was
+something important enough to bring them out. We may never get the
+whole story."
+
+"Won't they talk?" Scotty asked.
+
+"They haven't yet. They may. But, anyway, we'd have to check on their
+stories. Any other questions? Okay, I'm finished. Dr. Winston will
+take over at this point."
+
+The cyberneticist came to the front of the room. "We have something
+here," he stated, "but we don't yet know what it is. And, curiously
+enough, from the crude nature of the machines, I doubt that the enemy
+knows, either. If we have to speculate--and I guess we do--we might
+guess that sometime, in an enemy EEG laboratory, some experiment
+resulted in a subject having his mind erased. It was probably an
+accident that the enemy exploited without knowing how it worked."
+
+"Can't we even guess how it works?" Weiss asked.
+
+"Approximately, without knowing the physiology of it. The EEG
+recording is simply fed into a gadget that modulates a carrier wave.
+The carrier is an average frequency for brain patterns. In effect, the
+thing simply transmits the man's own pattern back to him. Why that
+should produce trauma of the kind we have seen is a mystery." The
+scientist gestured to the TV receiver. "The transmitter is
+incorporated into the TV chassis, and the 'rabbit ears' act as an
+antenna when adjusted properly. The recorder is a simple EEG
+mechanism."
+
+Winston smiled. "You may be sure we're not through with this
+apparatus. I'm leaving the project immediately to set up a new team
+with Chavez, for the investigation of this phenomena. It may be
+another major key to the physiology of the brain."
+
+"Do you mean we know nothing more than you've told us?" Rick asked.
+
+"Nothing more, Rick. Oh, are you wondering about the barber's machine?
+Actually, the massage gadgets acted as electrodes, and the massage oil
+did very well in making good contact. It was a simple setup."
+
+There were no questions for Parnell Winston. Steve took over. "In a
+short time we'll take the prisoners off your hands. Joe Blake and two
+men will remain as guards, but I think we have nothing more to worry
+about beyond routine security."
+
+"I just remembered," Rick interrupted. "How about the elevator
+operator?"
+
+"We picked him up, but he didn't know a thing. The barber paid him in
+free haircuts to keep track of people coming and going from the fourth
+floor. That's all. He didn't know why."
+
+Joe Blake came in the door. "Motor whaleboat coming, Steve. Shall we
+take the prisoners to the landing?"
+
+"Yes, Joe. Please."
+
+Barby looked at Steve speculatively. "How about the houseboat?"
+
+"Well, how about it? Haven't you seen enough of it?"
+
+Barby smiled. "It would be very nice, if it were only another color.
+What will happen to it?"
+
+"A coastguardman will be after it tomorrow. It will be impounded for a
+while. After that it may be sold for public auction, or it may revert
+to the owner's estate. It depends on the court."
+
+Barby looked a little disappointed. "Oh, well, we don't really need a
+houseboat, anyway."
+
+The group broke up as Joe and his partner walked the prisoners across
+the island to the landing. In a short time the motor whaleboat was
+speeding to the horizon where a cutter waited.
+
+Rick took a last look. That just about closed the case. The remaining
+details probably would never be known to the Spindrift group.
+
+"Can't anything be done for Dr. Marks and the other scientists?" he
+asked Parnell Winston.
+
+Winston shook his head. "No, Rick. We're afraid to tamper, for fear of
+making things worse. But I neglected to tell you one very important
+item. The first scientist stricken is becoming rational again, or at
+least we hope so. Yesterday he asked for food. A short time later he
+picked up a pencil and paper and began to work out an equation, one
+connected with the project. Apparently the equation was the last thing
+he had been working on when the mind reader struck. So we hope and
+believe that nature is healing the damage. There is no evidence of
+tissue destruction, so perhaps complete recovery is possible. It's a
+question of waiting and watching."
+
+Within two weeks Rick had an opportunity to see for himself, because
+the two scientists from Washington joined the Spindrift group. They
+were fully recovered, with only vague memories of the period when
+their minds were not functioning. And Dr. Marks was reported well on
+the way to normalcy.
+
+The project was almost at an end, with only a few final checks needed
+on the critical equations. The Morrisons had already set a day for
+their departure--to Barby's great unhappiness.
+
+As Barby said at dinner one night, "I didn't realize how lonely it
+gets sometimes without another girl on the island. Until Jan came,
+that is. Now she's going, and I wish she weren't."
+
+"I'd love to stay," Jan said. "Really I would."
+
+Hartson Brant arrived in time to hear the last exchange. He had left
+the table briefly to take a phone call. "I'm afraid it's going to be
+pretty quiet on Spindrift," he agreed. "It looks as though we'll be
+losing Rick and Scotty for a while!"
+
+Barby wailed, "Not again! Why can't they stay home for a while?"
+
+Rick and Scotty had looked up with quick interest at the scientist's
+words.
+
+"We've been home for weeks," Rick replied. His eyes were on the slip
+of paper in his father's hand. "Dad, what is it? Where are we going?"
+
+"Read it aloud," Hartson Brant suggested. He handed Rick the slip.
+
+Rick scanned it quickly. It was a telegram that his father had taken
+over the phone. Rick's pulse quickened. Dr. Gordon, who had been at
+work on a secret rocket project in the far west, had wired:
+
+ ARRIVING TOMORROW. NEED RICK AND SCOTTY FOR SPECIAL WORK.
+ URGE THEY BE READY TO DEPART IN THREE DAYS EQUIPPED FOR
+ EXTENDED STAY AT DESERT BASE.
+
+Rick's eyes met Scotty's as he finished reading. "Desert base," he
+repeated.
+
+Scotty grinned his delight. "John Gordon's rocket base is in the
+desert. He must want us there."
+
+"But why?" Barby demanded. "You're not rocket experts. Why, even when
+we had the moon rocket here, you didn't work on the rocket itself."
+
+That was perfectly true. Rick shrugged. "You know as much as we do,
+Sis."
+
+Hartson Brant stirred his coffee thoughtfully. "I have a hunch," he
+said. "From the tone of the wire, I suspect John is in some kind of
+difficulty. Surely he doesn't want you as technicians, but it's not
+beyond the bounds of possibility that he needs a little detective work
+done."
+
+It made sense to Rick. But what kind of detective work could he and
+Scotty do at a highly guarded and secret government base? He fought
+down the impulse to run up to his room and start packing. Gordon had
+said in three days. There was plenty of time. Except that Rick knew
+he'd be dizzy with wondering until John Gordon gave them more
+information.
+
+The Morrisons rose to the occasion beautifully. "We wouldn't want
+Barby to be without any companions of her own age here," Mrs. Morrison
+said quickly. "If it's all right, I'm sure we can let Jan remain until
+the boys return."
+
+The girls beamed without saying a word, then they broke into excited
+chatter. Rick and Scotty retired to the front porch and grinned at
+each other.
+
+"If Dad is right, this is going to be plenty of fun," Scotty said
+happily. "I've always wanted to get close to the big rockets."
+
+"We'll find out," Rick said. "And if John Gordon has a mystery, we're
+the pair who can solve it for him."
+
+Later, Rick's words returned to him under the most unusual and
+terrifying circumstances of his entire life. The story of the project
+that led to Rick's greatest adventure will be told in the next Rick
+Brant Science-Adventure mystery.
+
+ * * * * *
+
+
+_The_ RICK BRANT SCIENCE-ADVENTURE _Stories_
+
+BY JOHN BLAINE
+
+
+THE ROCKET'S SHADOW
+
+THE LOST CITY
+
+SEA GOLD
+
+100 FATHOMS UNDER
+
+THE WHISPERING BOX MYSTERY
+
+THE PHANTOM SHARK
+
+SMUGGLERS' REEF
+
+THE CAVES OF FEAR
+
+STAIRWAY TO DANGER
+
+THE GOLDEN SKULL
+
+THE WAILING OCTOPUS
+
+THE ELECTRONIC MIND READER
+
+ * * * * *
+
+
+
+
+
+
+End of Project Gutenberg's The Electronic Mind Reader, by John Blaine
+
+*** END OF THIS PROJECT GUTENBERG EBOOK THE ELECTRONIC MIND READER ***
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