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diff --git a/5149.txt b/5149.txt new file mode 100644 index 0000000..4bddb52 --- /dev/null +++ b/5149.txt @@ -0,0 +1,8917 @@ +The Project Gutenberg EBook of The Gold of the Gods, by Arthur B. Reeve + +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 Gold of the Gods + +Author: Arthur B. Reeve + +Posting Date: September 15, 2012 [EBook #5149] +Release Date: February, 2004 +First Posted: May 15, 2002 + +Language: English + +Character set encoding: ASCII + +*** START OF THIS PROJECT GUTENBERG EBOOK THE GOLD OF THE GODS *** + + + + +Produced by Charles Franks and the Online Distributed Proofreading Team. + + + + + + + + + + +THE GOLD OF THE GODS + +BY + +ARTHUR B. REEVE + + +FRONTISPIECE BY WILL FOSTER + + + + +CONTENTS + + I THE PERUVIAN DAGGER + + II THE SOLDIER OF FORTUNE + + III THE ARCHAEOLOGICAL DETECTIVE + + IV THE TREASURE HUNTERS + + V THE WALL STREET PROMOTER + + VI THE CURSE OF MANSICHE + + VII THE ARROW POISON + + VIII THE ANONYMOUS LETTER + + IX THE PAPER FIBRES + + X THE X-RAY READER + + XI THE SHOE-PRINTS + + XII THE EVIL EYE + + XIII THE POISONED CIGARETTE + + XIV THE INTERFEROMETER + + XV THE WEED OF MADNESS + + XVI THE EAR IN THE WALL + + XVII THE VOICE FROM THE AIR + +XVIII THE ANTIDOTE + + XIX THE BURGLAR POWDER + + XX THE PULMOTOR + + XXI THE TELESCRIBE + + XXII THE VANISHER + +XXIII THE ACETYLENE TORCH + + XXIV THE POLICE DOG + + XXV THE GOLD OF THE GODS + + + + + + +I + +THE PERUVIAN DAGGER + + +"There's something weird and mysterious about the robbery, Kennedy. +They took the very thing I treasure most of all, an ancient Peruvian +dagger." + +Professor Allan Norton was very much excited as he dropped into Craig's +laboratory early that forenoon. + +Norton, I may say, was one of the younger members of the faculty, like +Kennedy. Already, however, he had made for himself a place as one of +the foremost of South American explorers and archaeologists. + +"How they got into the South American section of the Museum, though, I +don't understand," he hurried on. "But, once in, that they should take +the most valuable relic I brought back with me on this last expedition, +I think certainly shows that it was a robbery with a deep-laid, +premeditated purpose." + +"Nothing else is gone?" queried Kennedy. + +"Nothing," returned the professor. "That's the strangest part of it--to +me. It was a peculiar dagger, too," he continued reminiscently. "I say +that it was valuable, for on the blade were engraved some curious Inca +characters. I wasn't able to take the time to decipher them, down +there, for the age of the metal made them almost illegible. But now +that I have all my stuff unpacked and arranged after my trip, I was +just about to try--when along comes a thief and robs me. We can't have +the University Museum broken into that way, you know, Kennedy." + +"I should say not," readily assented Craig. "I'd like to look the place +over." + +"Just what I wanted," exclaimed Norton, heartily delighted, and leading +the way. + +We walked across the campus with him to the Museum, still chatting. +Norton was a tall, spare man, wiry, precisely the type one would pick +to make an explorer in a tropical climate. His features were sharp, +suggesting a clear and penetrating mind and a disposition to make the +most of everything, no matter how slight. Indeed that had been his +history, I knew. He had come to college a couple of years before +Kennedy and myself, almost penniless, and had worked his way through by +doing everything from waiting on table to tutoring. To-day he stood +forth as a shining example of self-made intellectual man, as cultured +as if he had sprung from a race of scholars, as practical as if he had +taken to mills rather than museums. + +We entered a handsome white-marble building in the shape of a +rectangle, facing the University Library, a building, by the way, which +Norton had persuaded several wealthy trustees and other donors to +erect. Kennedy at once began examining the section devoted to Latin +America, going over everything very carefully. + +I looked about, too. There were treasures from Mexico and Peru, from +every romantic bit of the wonderful countries south of us--blocks of +porphyry with quaint grecques and hieroglyphic painting from Mitla, +copper axes and pottery from Cuzco, sculptured stones and mosaics, +jugs, cups, vases, little gods and great, sacrificial stones, a +treasure house of Aztec and Inca lore--enough to keep one occupied for +hours merely to look at. + +Yet, I reflected, following Norton, in all this mass of material, the +thief seemed to have selected one, apparently insignificant, dagger, +the thing which Norton prized because, somehow, it bore on its blade +something which he had not, as yet, been able to fathom. + +Though Kennedy looked thoroughly and patiently, it seemed as though +there was nothing there to tell any story of the robbery, and he turned +his attention at last to other parts of the Museum. As he made his way +about slowly, I noted that he was looking particularly into corners, +behind cabinets, around angles. What he expected to find I could not +even guess. + +Further along and on the same side of the building we came to the +section devoted to Egyptology. Kennedy paused. Standing there, upright +against the wall, was a mummy case. To me, even now, the thing had a +creepy look. Craig pushed aside the stone lid irreverently and gazed +keenly into the uncanny depths of the stone sarcophagus. An instant +later he was down on his hands and knees, carefully examining the +interior by means of a pocket lens. + +"I think I have made a start," he remarked, rising to his feet and +facing us with an air of satisfaction. + +We said nothing, and he pointed to some almost undiscernible marks in a +thin layer of dust that had collected in the sarcophagus. + +"If I'm not mistaken," he went on, "your thief got into the Museum +during the daytime, and, when no one was looking, hid here. He must +have stayed until the place was locked up at night. Then he could rob +at his leisure, only taking care to confine his operations to the time +between the rather infrequent rounds of the night watchman." + +Kennedy bent down again. "Look," he indicated. "There are the marks of +shoes in the dust, shoes with nails in the heels, of course. I shall +have to compare the marks that I have found here with those I have +collected, following out the method of the immortal Bertillon. Every +make of shoes has its own peculiarities, both in the number and the +arrangement of the nails. Offhand, however, I should say that these +shoes were American-made--though that, of course, does not necessarily +mean that an American wore them. I may even be able to determine which +of a number of individual pairs of shoes made the marks. I cannot tell +that yet, until I study them. Walter, I wish you'd go over to my +laboratory. In the second right-hand drawer of my desk you'll find a +package of paper. I'd like to have it." + +"Don't you think you ought to preserve the marks?" I heard Norton hint, +as I left. He had been watching Kennedy in open-eyed amazement and +interest. + +"Exactly what I am sending Walter to do," he returned. "I have some +specially prepared paper that will take those dust marks up and give me +a perfect replica." + +I hurried back as fast as I could, and Kennedy bent to the task of +preserving the marks. + +"Have you any idea who might have an object in stealing the dagger?" +Kennedy asked, when he had finished. + +Norton shrugged his shoulders. "I believe some weird superstitions were +connected with it," he replied. "It had a three-sided blade, and, as I +told you, both the blade and the hilt were covered with peculiar +markings." + +There seemed to be nothing more that could be discovered from a further +examination of the Museum. It was plain enough that the thief must have +let himself out of a side door which had a spring lock on it and closed +itself. Not a mark or scratch was to be found on any of the window or +door locks; nothing else seemed to have been disturbed. + +Evidently the thief had been after that one, to him priceless, object. +Having got it, he was content to get away, leaving untouched the other +treasures, some of which were even intrinsically valuable for the metal +and precious stones in them. The whole affair seemed so strange to me, +however, that, somehow, I could not help wondering whether Norton had +told us the whole or only half the story as he knew it about the dagger +and its history. + +Still talking with the archaeologist, Kennedy and I returned to his +laboratory. + +We had scarcely reached the door when we heard the telephone ringing +insistently. I answered, and it happened to be a call for me. It was +the editor of the Star endeavouring to catch me, before I started +downtown to the office, in order to give me an assignment. + +"That's strange," I exclaimed, hanging up the receiver and turning to +Craig. "I've got to go out on a murder case--" + +"An interesting case?" asked Craig, interrupting his own train of +investigation with a flash of professional interest. + +"Why, a man has been murdered in his apartment on Central Park, West, I +believe. Luis de Mendoza is the name, and it seems--" + +"Don Luis de Mendoza?" repeated Norton, with a startled exclamation. +"Why, he was an influential Peruvian, a man of affairs in his country, +and an accomplished scholar. I--I--if you don't mind, I'd like to go +over with you. I know the Mendozas." + +Kennedy was watching Norton's face keenly. "I think I'll go, too, +Walter," he decided. "You won't lack assistants on this story, +apparently." + +"Perhaps you can be of some assistance to them, also," put in Norton to +Kennedy, as we left. + +It was only a short ride downtown, and our cab soon pulled up before a +rather ornate entrance of a large apartment in one of the most +exclusive sections of the city. We jumped out and entered, succeeding +in making our way to the sixth floor, where Mendoza lived, without +interference from the hallboy, who had been completely swamped by the +rush that followed the excitement of finding one of the tenants +murdered. + +There was no missing the place. The hall had been taken over by the +reporters, who had established themselves there, terrible as an army +with concealed pads and pencils. From one of the morning men already +there I learned that our old friend Dr. Leslie, the coroner, was +already in charge. + +Somehow, whether it was through Kennedy's acquaintance with Dr. Leslie +or Norton's acquaintance with the Mendozas and the Spanish tongue, we +found ourselves beyond the barrier of the door which shut out my rivals. + +As we stood for a moment in a handsome and tastefully furnished living +room a young lady passed through hurriedly. She paused in the middle of +the room as she saw us and eyed us tremulously, as though to ask us why +we had intruded. It was a rather awkward situation. + +Quickly Norton came to the rescue. "I hope you will pardon me, +Senorita," he bowed in perfect Spanish, "but--" + +"Oh, Professor Norton, it is you!" she cried in English, recognizing +him. "I'm so nervous that I didn't see you at first." + +She glanced from him to us, inquiringly. I recollected that my editor +had mentioned a daughter who might prove to be an interesting and +important figure in the mystery. She spoke in an overwrought, agitated +tone. I studied her furtively. + +Inez de Mendoza was unmistakably beautiful, of the dark Spanish type, +with soft brown eyes that appealed to one when she talked, and a figure +which at any less tragic moment one might have been pardoned for +admiring. Her soft olive skin, masses of dark hair, and lustrous, +almost voluptuous, eyes contrasted wonderfully with the finely +chiselled lines of her nose, the firm chin, and graceful throat and +neck. Here one recognized a girl of character and family in the depths +of whose soul smouldered all the passion of a fiery race. + +"I hope you will pardon me for intruding," Norton repeated. "Believe +me, it is not with mere idle curiosity. Let me introduce my friend, +Professor Kennedy, the scientific detective, of whom you have heard, no +doubt. This is his assistant, Mr. Jameson, of the Star. I thought +perhaps they might stand between you and that crowd in the hall," he +added, motioning toward the reporters on the other side of the door. +"You can trust them absolutely. I'm sure that if there is anything any +of us can do to aid you in--in your trouble, you may be sure that we +are at your service." + +She looked about a moment in the presence of three strangers who had +invaded the quietness of what had been, at least temporarily, home. She +seemed to be seeking some one on whom to lean, as though some support +had suddenly been knocked from under her, leaving her dazed at the +change. + +"Oh, madre de Dios!" she cried. "What shall I do? Oh, my father--my +poor father!" + +Inez Mendoza was really a pathetic and appealing figure as she stood +there in the room, alone. + +Quickly she looked us over, as if, by some sort of occult intuition of +woman, she were reading our souls. Then, instinctively almost, she +turned to Kennedy. Kennedy seemed to recognize her need. Norton and I +retired, somewhat more than figuratively. + +"You--you are a detective?" she queried. "You can read mystery--like a +book?" + +Kennedy smiled encouragingly. "Hardly as my friend Walter here often +paints me," he returned. "Still, now and then, we are able to use the +vast knowledge of wise men the world over to help those in trouble. +Tell me--everything," he soothed, as though knowing that to talk would +prove a safety-valve for her pent-up emotions. "Perhaps I can help you." + +For a moment she did not know what to do. Then, almost before she knew +it, apparently, she began to talk to him, forgetting that we were in +the room. + +"Tell me how the thing happened, all that you know, how you found it +out," prompted Craig. + +"Oh, it was midnight, last night; yes, late," she returned wildly. "I +was sleeping when my maid, Juanita, wakened me and told me that Mr. +Lockwood was in the living room and wanted to see me, must see me. I +dressed hurriedly, for it came to me that something must be the matter. +I think I must have come out sooner than they expected, for before they +knew it I had run across the living room and looked through the door +into the den, you call it, over there." + +She pointed at a heavy door, but did not, evidently could not, let her +eyes rest on it. + +"There was my father, huddled in a chair, and blood had run out from an +ugly wound in his side. I screamed and fell on my knees beside him. +But," she shuddered, "it was too late. He was cold. He did not answer." + +Kennedy said nothing, but let her weep into her dainty lace +handkerchief, though the impulse was strong to do anything to calm her +grief. + +"Mr. Lockwood had come in to visit him on business, had found the door +into the hall open, and entered. No one seemed to be about; but the +lights were burning. He went on into the den. There was my father--" + +She stopped, and could not go on at all for several minutes. + +"And Mr. Lockwood, who is he?" asked Craig gently. + +"My father and I, we have been in this country only a short time," she +replied, trying to speak in good English in spite of her emotion, "with +his partner in a--a mining venture--Mr. Lockwood." + +She paused again and hesitated, as though in this strange land of the +north she had no idea of which way to turn for help. But once started, +now, she did not stop again. + +"Oh," she went on passionately, "I don't know what it was that came +over my father. But lately he had been a changed man. Sometimes I +thought he was--what you call--mad. I should have gone to see a doctor +about him," she added wildly, her feelings getting the better of her. +"But it is no longer a case for a doctor. It is a case for a +detective--for some one who is more than a detective. You cannot bring +him back, but--" + +She could not go on. Yet her broken sentence spoke volumes, in her +pleading, soft, musical voice, which was far more pleasing to the ear +than that of the usual Latin-American. + +I had heard that the women of Lima were famed for their beauty and +melodious voices. Senorita Inez surely upheld their reputation. + +There was an appealing look now in her soft deep-brown eyes, and her +thin, delicate lips trembled as she hurried on with her strange story. + +"I never saw my father in such a state before," she murmured. "For days +all he had talked about was the 'big fish,' the peje grande, whatever +that might mean--and the curse of Mansiche." + +The recollection of the past few days seemed to be too much for her. +Almost before we knew it, before Norton, who had started to ask her a +question, could speak, she excused herself and fled from the room, +leaving only the indelible impression of loveliness and the appeal for +help that was irresistible. + +Kennedy turned to Norton. But just then the door to the den opened and +we saw our friend Dr. Leslie. He saw us, too, and took a few steps in +our direction. + +"What--you here, Kennedy?" he greeted in surprise as Craig shook hands +and introduced Norton. "And Jameson, too? Well, I think you've found a +case at last that will baffle you." + +As we talked he led the way across the living room and into the den +from which he had just come. + +"It is very strange," he said, telling at once all that he had been +able to discover. "Senor Mendoza was discovered here about midnight +last night by his partner, Mr. Lockwood. There seem to be no clues to +how or by whom he was murdered. No locks had been broken. I have +examined the hall-boy who was here last night. He seems to be off his +post a good deal when it is late. He saw Mr. Lockwood come in, and took +him in the elevator up to the sixth floor. After that we can find +nothing but the open door into the apartment. It is not at all +impossible that some one might have come in when the boy was off his +post, have walked up, even have walked down, the stairs again. In fact, +it must have been that way. No windows, not even on the fire-escape, +have been tampered with. In fact, the murder must have been done by +some one admitted to the apartment late by Mendoza himself." + +We walked over to the couch on which lay the body covered by a sheet. +Dr. Leslie drew down the sheet. + +On the face was a most awful look, a terrible stare and contortion of +the features, and a deep, almost purple, discoloration. The muscles +were all tense and rigid. I shall never forget that face and its look, +half of pain, half of fear, as if of something nameless. + +Mendoza had been a heavy-set man, whose piercing black eyes beetled +forth, in life, from under bushy brows. Even in death, barring that +horrible look, he was rather distinguished-looking, and his +close-cropped hair and moustache set him off as a man of affairs and +consequence in his own country. + +"Most peculiar, Kennedy," reiterated Dr. Leslie, pointing to the +breast. "You see that wound? I can't quite determine whether that was +the real cause of death or not. Of course, it's a bad wound, it's true. +But there seems to be something else here, too. Look at the pupils of +his eyes, how contracted they are. The lungs seem congested, too. He +has all the marks of having been asphyxiated. Yet there are no +indications on his throat of violence such as would be necessary if +that were the case. There could have been no such thing as illuminating +gas, nor have we found any trace of any receptacles which might have +held poison. I can't seem to make it out." + +Kennedy bent over the body and looked at it attentively for several +minutes, while we stood back of him, scarcely uttering a word in the +presence of this terrible thing. + +Deftly Kennedy managed to extract a few drops of blood from about the +wound and transfer them to a very small test-tube which he carried in a +little emergency pocket-case in order to preserve material for future +study. + +"You say the dagger was triangular, Norton?" he asked finally, without +looking up from his minute examination. + +"Yes, with another blade that shot out automatically when you knew the +secret of pressing the hilt in a certain way. The outside triangular +blade separated into three to allow an inner blade to shoot out." + +Kennedy had risen and, as Norton described the Inca dagger, looked from +one to the other of us keenly. + +"That blade was poisoned," he concluded quietly. "We have a clue to +your missing dagger. Mendoza was murdered by it!" + + + + +II + +THE SOLDIER OF FORTUNE + + +"I should like to have another talk with Senorita Inez," remarked +Kennedy, a few minutes later, as with Dr. Leslie and Professor Norton +we turned into the living room and closed the door to the den. + +While Norton volunteered to send one of the servants in to see whether +the young lady was able to stand the strain of another interview, Dr. +Leslie received a hurry call to another case. + +"You'll let me know, Kennedy, if you discover anything?" he asked, +shaking hands with us. "I shall keep you informed, also, from my end. +That poison completely baffles me--so far. You know, we might as well +work together." + +"Assuredly," agreed Craig, as the coroner left. "That," he added to me, +as the door closed, "was one word for me and two for himself. I can do +the work; he wants to save his official face. He never will know what +that poison was--until I tell him." + +Inez had by this time so far recovered her composure that she was able +to meet us again in the living room. + +"I'm very sorry to have to trouble you again," apologized Kennedy, "but +if I am to get anywhere in this case I must have the facts." + +She looked at him, half-puzzled, and, I fancied, half-frightened, too. +"Anything I can tell you--of course, ask me," she said. + +"Had your father any enemies who might desire his death?" shot out +Kennedy, almost without warning. + +"No," she answered slowly, still watching him carefully, then adding +hastily: "Of course, you know, no one who tries to do anything is +absolutely without enemies, though." + +"I mean," repeated Craig, carefully noting a certain hesitation in her +tone, "was there any one who, for reasons best known to himself, might +have murdered him in a way peculiarly likely under the circumstances, +say, with a dagger?" + +Inez flashed a quick glance at Kennedy, as if to inquire just how much +or how little he really knew. I got the impression from it, at least, +that she was holding back some suspicion for a reason that perhaps she +would not even have admitted to herself. + +I saw that Norton was also following the line of Kennedy's questioning +keenly, though he said nothing. + +Before Kennedy could take up the lead again, her maid, Juanita, a very +pretty girl of Spanish and Indian descent, entered softly. + +"Mr. Lockwood," she whispered, but not so low that we could not hear. + +"Won't you ask him to come in, Nita?" she replied. + +A moment later a young man pushed open the door--a tall, clean-cut +young fellow, whose face bore the tan of a sun much stronger than any +about New York. As I took his appraisal, I found him unmistakably of +the type of American soldier of fortune who has been carried by the +wander-spirit down among the romantic republics to the south of our own. + +"Professor Kennedy," began Senorita Mendoza, presenting us all in turn, +"let me introduce Mr. Lockwood, my father's partner in several ventures +which brought us to New York." + +As we shook hands I could not help feeling that the young mining +engineer, for such he proved to be by ostensible profession, was +something more to her than a mere partner in her father's schemes. + +"I believe I've met Professor Norton," he remarked, as they shook +hands. "Perhaps he remembers when we were in Lima." + +"Perfectly," replied Norton, returning the penetrating glance in kind. +"Also in New York," he added. + +Lockwood turned abruptly. "Are you quite sure you are able to stand the +strain of this interview?" he asked Inez in a low tone. + +Norton glanced at Kennedy and raised his eyebrows just the fraction of +an inch, as if to call attention to the neat manner in which Lockwood +had turned the subject. + +Inez smiled sadly. "I must," she said, in a forced tone. + +I fancied that Lockwood noted and did not relish an air of restraint in +her words. + +"It was you, I believe, Mr. Lockwood, who found Senor Mendoza last +night?" queried Kennedy, as if to read the answer into the record, +although he already knew it. + +"Yes," replied Lockwood, without hesitation, though with a glance at +the averted head of Inez, and choosing his words very carefully, as if +trying hard not to say more than she could bear. "Yes. I came up here +to report on some financial matters which interested both of us, very +late, perhaps after midnight. I was about to press the buzzer on the +door when I saw that the door was slightly ajar. I opened it and found +lights still burning. The rest I think you must already know." + +Even that tactful reference to the tragedy was too much for Inez. She +suppressed a little convulsive sob, but did not, this time, try to flee +from the room. + +"You saw nothing about the den that aroused any suspicions?" pursued +Kennedy. "No bottle, no glass? There wasn't the odour of any gas or +drug?" + +Lockwood shook his head slowly, fixing his eyes on Kennedy's face, but +not looking at him. "No," he answered; "I have told Dr. Leslie just +what I found. If there had been anything else I'm sure I would have +noticed it while I was waiting for Miss Inez to come in." + +His answers seemed perfectly frank and straight-forward. Yet somehow I +could not get over the feeling that he, as well as Inez, was not +telling quite all he knew--perhaps not about the murder, but about +matters that might be related to it. + +Norton evidently felt the same way. "You saw no weapon--a dagger?" he +interrupted suddenly. + +The young man faced Norton squarely. To me it seemed as if he had been +expecting the question. "Not a thing," he said deliberately. "I looked +about carefully, too. Whatever weapon was used must have been taken +away by the murderer," he added. + +Juanita entered again, and Inez excused herself to answer the +telephone, while we stood in the living room chatting for a few minutes. + +"What is this 'curse of Mansiche' which the Senorita has mentioned?" +asked Kennedy, seeing a chance to open a new line of inquiry with +Lockwood. + +"Oh, I don't know," he returned, impatiently flicking the ashes of a +cigarette which he had lighted the moment Inez left the room, as though +such stories had no interest for the practical mind of an engineer. +"Some old superstition, I suppose." + +Lockwood seemed to regard Norton with a sort of aversion, if not +hostility, and I fancied that Norton, on his part, neglected no +opportunity to let the other know that he was watching him. + +"I don't know much about the story," resumed Lockwood a moment later as +no one said anything. "But I do know that there is treasure in that +great old Chimu mound near Truxillo. Don Luis has the government +concession to bore into the mound, too, and we are raising the capital +to carry the scheme through to success." + +He had come to the end of a sentence. Yet the inflection of his voice +showed plainly that it was not the end of the idea that had been in his +mind. + +"If you knew where to dig," suddenly supplied Norton, gazing keenly +into the eyes of the soldier of fortune. + +Lockwood did not answer, though it was evident that that had been the +thought unexpressed in his remarks. + +The return of the Senorita to the room seemed to break the tension. + +"It was the house telephone," she said, in a quiet voice. "The hall-boy +didn't know whether to admit a visitor who comes with his sympathy." +Then she turned from us to Lockwood. "You must know him," she said, +somewhat embarrassed. "Senor Alfonso de Moche." + +Lockwood suppressed a frown, but said nothing, for, a moment later, a +young man came in. Almost in silence he advanced to Inez and took her +hand in a manner that plainly showed his sympathy in her bereavement. + +"I have just heard," he said simply, "and I hastened around to tell you +how much I feel your loss. If there is anything I can do--" + +He stopped, and did not finish the sentence. It was unnecessary. His +eyes finished it for him. + +Alfonso de Moche was, I thought, a very handsome fellow, though not of +the Spanish type at all. His forehead was high, with a shock of +straight black hair, his skin rather copper-coloured, nose slightly +aquiline, chin and mouth firm; in fact, the whole face was refined and +intellectual, though tinged with melancholy. + +"Thank you," she murmured, then turned to us. "I believe you are +acquainted with Mr. de Moche, Professor Norton?" she asked. "You know +he is taking post-graduate work at the University." + +"Slightly," returned Norton, gazing at the young man in a manner that +plainly disconcerted him. "I believe I have met his mother in Peru." + +Senorita Mendoza seemed to colour at the mention of Senora de Moche. It +flashed over me that, in his greeting Alfonso had said nothing of his +mother. I wondered if there might be a reason for it. Could it be that +Senorita Mendoza had some antipathy which did not include the son? +Though we did not seem to be making much progress in this way in +solving the mystery, still I felt that before we could go ahead we must +know the little group about which it centred. There seemed to be +currents and cross-currents here which we did not understand, but which +must be charted if we were to steer a straight course. + +"And Professor Kennedy?" she added, turning to us. + +"I think I have seen Mr. de Moche about the campus," said Craig, as I, +too, shook hands with him, "although you are not in any of my classes." + +"No, Professor," concurred the young man, who was, however, +considerably older than the average student taking courses like his. + +I found it quite enough to watch the faces of those about me just then. +Between Lockwood and de Moche it seemed that there existed a latent +hostility. The two eyed each other with decided disfavour. As for +Norton, he seemed to be alternately watching each of them. + +An awkward silence followed, and de Moche seemed to take the cue, for +after a few more remarks to Inez he withdrew as gracefully as he could, +with a parting interchange of frigid formalities with Lockwood. It did +not take much of a detective to deduce that both of the young men might +have agreed on one thing, though that caused the most serious of +differences between them--their estimation of Inez de Mendoza. + +Inez, on her part, seemed also to be visibly relieved at his departure, +though she had been cordial enough to him. I wondered what it all meant. + +Lockwood, too, seemed to be ill at ease still. But it was a different +uneasiness, rather directed at Norton than at us. Once before I had +thought he was on the point of excusing himself, but the entrance of de +Moche seemed to have decided him to stay at least as long as his rival. + +"I beg your pardon, Senorita," he now apologized, "but I really must +go. There are still some affairs which I must attend to in order to +protect the interests we represent." He turned to us. "You will excuse +me, I know," he added, "but I have a very important appointment. You +know Don Luis and I were assisting in organizing the campaign of Stuart +Whitney to interest American manufacturers, and particularly bankers, +in the chances in South America which lie at hand, if we are only awake +to take advantage of them. I shall be at your service, Senorita, as +soon as the meeting is over. I presume I shall see you again?" he +nodded to Kennedy. + +"Quite likely," returned Kennedy drily. + +"If there is any assistance I can render in clearing up this dreadful +thing," went on Lockwood, in a lower tone to us, "you may count on me +absolutely." + +"Thank you," returned Craig, with a significant glance. "I may have to +take up that offer." + +"Do so, by all means," he reiterated, bowing to Norton and backing out +of the door. + +Alone again with Inez Mendoza, Kennedy turned suddenly. "Who is this +Senor de Moche?" he asked. "I gather that you must have known him in +Peru." + +"Yes," she agreed. "I knew him in Lima"; then adding, as if by way of +confession, "when he was a student at the University." + +There was something in both her tone and manner that would lead one to +believe that she had only the kindliest feelings toward de Moche, +whatever might be the case, as it seemed, with his mother. + +For a moment Kennedy now advanced and took Senorita Inez by the hand. +"I must go now," he said simply. "If there is anything which you have +not told me, I should like to know." + +"No--nothing," she answered. + +He did not take his eyes from hers. "If you should recall anything +else," he persisted, "don't hesitate to tell me. I will come here, or +you may come to the laboratory, whichever is more convenient." + +"I shall do so," she replied. "And thank you a thousand times for the +trouble you are going to in my behalf. You may be sure that I +appreciate it." + +Norton also bade her farewell, and she thanked him for having brought +us over. I noticed also that Norton, though considerably older than any +of us, had apparently succumbed to the spell of her wonderful eyes and +face. + +"I also would be glad to help you," he promised. "You can usually find +me at the Museum." + +"Thank you all," she murmured. "You are all so kind to me. An hour ago +I felt that I had not a friend in all this big city--except Mr. +Lockwood. Now I feel that I am not quite all alone." + +She said it to Norton, but it was really meant for Kennedy. I know +Craig shared my own feelings. It was a rare pleasure to work for her. +She seemed most appreciative of anything that was done for her in her +defenceless position. + +As we passed out of the apartment house and sought our cab again, +Kennedy was the first to speak, and to Norton. + +"Do you know anything more about these men, Lockwood and de Moche?" he +queried, as we sped uptown. + +"I don't know a thing," he replied cautiously. "I--I'd much prefer not +to talk of suspicions." + +"But the dagger," insisted Kennedy. "Have you no suspicions of what +became of it and who took it?" + +"I'd prefer not to talk of mere suspicions," he repeated. + +Little was said as we turned in at the campus and at last drew up +before Norton's wing of the Museum. + +"You will let me know of any development, no matter how trivial?" asked +Kennedy, as we parted. "Your dagger seems to have stirred up more +trouble than there was any reason to suppose when you came to me first." + +"I should say so," he agreed. "I don't know how to repay the interest +you have shown in its recovery. If anything else materializes, I shall +surely get word to you immediately." + +As we turned to leave, I could not help thinking of the manner of +Lockwood and Norton toward each other. The name Stuart Whitney ran +through my head. Stuart Whitney was a trustee of the University who had +contributed heavily, among other things, to Norton's various +expeditions to South America. Was it that Norton felt a peculiar +loyalty to Whitney, or was he jealous that any one else should succeed +in interesting his patron in things South American? + +The actions of the two young men, Lockwood and de Moche, recurred to +me. "Well," I remarked, as we walked along, "what do you think it is--a +romance or a simple crime-hunt?" + +"Both, I suspect," replied Craig abstractedly. "Only not simple." + + + + +III + +THE ARCHAEOLOGICAL DETECTIVE + + +"I think I'll go into the University Library," Craig remarked, as we +left Norton before his building. "I want to refresh my mind on some of +those old Peruvian antiquities and traditions. What the Senorita hinted +at may prove to be very important. I suppose you will have to turn in a +story to the Star soon?" + +"Yes," I agreed, "I'll have to turn in something, although I'd prefer +to wait." + +"Try to get an assignment to follow the case to the end," suggested +Craig. "I think you'll find it worth while. Anyhow, this will give you +a chance for a breathing space, and, if I have this thing doped out +right, you won't get another for some time. I'll meet you over in the +laboratory in a couple of hours." + +Craig hurried up the long flight of white-marble steps to the library +and disappeared, while I jumped on the subway and ran downtown to the +office. + +It took me, as I knew it would, considerably over a couple of hours to +clear things up at the Star, so that I could take advantage of a +special arrangement which I had made, so that I could, when a case +warranted it, co-operate with Kennedy. My story was necessarily brief, +but that was what I wanted just now. I did not propose to have the +whole field of special-feature writers camping on my preserve. + +Uptown I hurried again, afraid that Kennedy had finished and might have +been called away. But when I reached the laboratory he was not there, +and I found that he had not been. Up and down I paced restlessly. There +was nothing else to do but wait. If he was unable to keep his +appointment here with me, I knew that he would soon telephone. What was +it, I wondered, that kept him delving into the archaeological lore of +the library? + +I had about given him up, when he hurried into the laboratory in a high +state of excitement. + +"What did you find?" I queried. "Has anything happened?" + +"Let me tell you first what I found in the library," he replied, +tilting his hat back on his head and alternately thrusting and +withdrawing his fingers in his waistcoat pockets, as if in some way +that might help him to piece together some scattered fragments of a +story which he had just picked up. + +"I've been looking up that hint that the Senorita dropped when she used +those words peje grande, which mean, literally, 'big fish,'" he +resumed. "Walter, it fires the imagination. You have read of the wealth +that Pizarro found in Peru, of course." Visions of Prescott flashed +through my mind as he spoke. + +"Well, where are the gold and silver of the conquistadores? Gone to the +melting-pot, centuries ago. But is there none left? The Indians in Peru +believe so, at any rate. And, Walter, there are persons who would stop +at nothing to get at the secret. + +"It is a matter of history that soon after the conquest a vast fortune +was unearthed of which the King of Spain's fifth amounted to five +million dollars. That treasure was known as the peje chica--the little +fish. One version of the story tells that an Inca ruler, the great +Cacique Mansiche, had observed with particular attention the kindness +of a young Spaniard toward the people of the conquered race. Also, he +had observed that the man was comparatively poor. At any rate, he +revealed the secret of the hiding-place of the peje chica, on condition +that a part of the wealth should be used to advance the interests of +the Indians. + +"The most valuable article discovered was in the form of a fish of +solid gold and so large that the Spaniards considered it a rare prize. +But the Cacique assured his young friend that it was only the little +fish, that a much greater treasure existed, worth many times the value +of this one. + +"The sequel of the story is that the Spaniard forgot his promise, went +off to Spain, and spent all his gold. He was returning for the peje +grande, of which he had made great boasts, but before he could get it +he was killed. Prescott, I believe, gives another version, in which he +says that the Spaniard devoted a large part of his wealth to the relief +of the Indians and gave large sums to the Peruvian churches. Other +stories deny that it was Mansiche who told the first secret, but that +it was another Indian. One may, I suppose, pay his money and take his +choice. But the point, as far as we are concerned in this case, is that +there is still believed to be the great fish, which no one has found. +Who knows? Perhaps, somehow, Mendoza had the secret of the peje grande?" + +Kennedy paused, and I could feel the tense interest with which his +delving into the crumbling past had now endowed this already +fascinating case. + +"And the curse?" I put in. + +"About that we do not know," he replied. "Except that we do know that +Mansiche was the great Cacique or ruler of northern Peru. The natives +are believed to have buried a far greater treasure than even that which +the Spaniards carried off. Mansiche is said to have left a curse on any +native who ever divulged the whereabouts of the treasure, and the curse +was also to fall on any Spaniard who might discover it. That is all we +know--yet. Gold was used lavishly in the temples. That great hoard is +really the Gold of the Gods. Surely, as we have seen it so far in this +case, it must be cursed." + +There was a knock on the laboratory door, and I sprang to open it, +expecting to find that it was something for Kennedy. Instead there +stood one of the office boys of the Star. + +"Why, hello, Tommy," I greeted him. "What seems to be the matter now?" + +"A letter for you, Mr. Jameson," he replied, handing over a plain +envelope. "It came just after you left. The Boss thought it might be +important--something about that story, I guess. Anyhow, he told me to +take it up to you on my way home, sir." + +I looked at it again. It bore simply my name and the address of the +Star, not written, but, strange to say, printed in ungainly, rough +characters, as though some one were either not familiar with writing +English or desired to conceal his handwriting. + +"Where did it come from--and how?" I asked, as I tore the envelope open. + +"I don't know where, sir," replied Tommy. "A boy brought it. Said a man +uptown gave him a quarter to deliver it to you." + +I looked at the contents in blank amazement. There was nothing in the +letter except a quarter sheet of ordinary size note paper such as that +used in typewritten correspondence. + +Printed on it, in characters exactly like those on the outside of the +envelope, were the startling words: + +"BEWARE THE CURSE OF MANSICHE ON THE GOLD OF THE GODS." + +Underneath this inscription appeared the rude drawing of a dagger in +which some effort had evidently been made to make it appear three-sided. + +"Well, of all things, what do you think of that?" I cried, tossing the +thing over to Kennedy. + +He took it and read it; his face puckered deeply. "I'm not surprised," +he said, a moment later, looking up. "Do you know, I was just about to +tell you what happened at the library. I had a feeling all the time I +was there of being watched. I don't know why or how, but, somehow, I +felt that some one was interested in the books I was reading. It made +me uncomfortable. I was late, anyhow, and I decided not to give them +the satisfaction of seeing me any more--at least in the library. So I +have had a number of the books on Peru which I wanted reserved, and +they'll be sent over later, here. No, I'm not surprised that you +received this. Would you remember the boy?" he asked of Tommy. + +"I think so," replied Tommy. "He didn't have on a uniform, though. It +wasn't a messenger." + +There was no use to question him further. He had evidently told all +that he knew, and finally we had to let him go, with a parting +injunction to keep his eyes open and his mouth shut. + +Kennedy continued to study the note on the quarter sheet of paper long +after the boy had gone. + +"You know," he remarked thoughtfully, after a while, "as nearly as I +can make the thing out with the slender information that we have so +far, the weirdest superstitions seem to cluster about that dagger which +Norton lost. I wouldn't be surprised if it took us far back into the +dim past of the barbaric splendour of the lost Inca civilization of +Peru." + +He waved the sheet of paper for emphasis. "You see, some one has used +it here as a sign of terror. Perhaps somehow it bore the secret of the +big fish--who knows? None of the writers and explorers have ever found +it. The most they can say is that it may be handed down from father to +son through a long line. At any rate, the secret of the hiding-place +seems to have been safely kept. No one has ever found the treasure. It +would be strange, wouldn't it, if it remained for some +twentieth-century civilized man to unearth the thing and start again +the curse that historians say was uttered and seems always to have +followed the thing?" + +"Kennedy, this affair is getting on my nerves already." + +While Craig was speaking the door of the laboratory had opened without +our hearing it, and there stood Norton again. He had waited until Craig +had finished before he had spoken. + +We looked at him, startled, ourselves. + +"I had some work to do after I left you," went on Norton, without +stopping. "In my letter-box were several letters, but I forgot to look +at them until just now, when I was leaving. Then I picked them +up--and--look at this thing that was among them." + +Norton laid down on the laboratory table a plain envelope and a quarter +sheet of paper on which were printed, except for his own name instead +of mine, an almost exact replica of the note which I had received. + +"BEWARE THE CURSE OF MANSICHE ON THE GOLD OF THE GODS." + +Kennedy and I looked at him. Already, evidently, he had seen that +Kennedy held in his hand the note that had come to me. + +"I can't make anything out of it," went on Norton, evidently much +worried. "First I lose the dagger. Next you say it was used to murder +Mendoza. Then I get this. Now, if any one can get into the Museum to +steal the dagger, they could get in to carry out any threat of revenge, +real or fancied." + +Looked at in that respect, I felt that it was indeed a real cause of +worry for Norton. But, then, it flashed over me, was not my own case +worse? I was to be responsible for telling the story. Might not some +unseen hand strike at me, perhaps sooner than at him? + +Kennedy had taken the two notes and was scanning them eagerly. + +Just then an automobile drew up outside, and a moment later we heard a +tap at the door which Kennedy had closed after the entrance of Norton. +I opened it. + +"Is Professor Kennedy here?" I heard a voice inquire. "I'm one of the +orderlies at the City Hospital, next to the Morgue, where Dr. Leslie +has his laboratory. I've a message for Professor Kennedy, if he's in." + +Kennedy took the envelope, which bore the stamp of Dr. Leslie's +department, and tore it open. + +"My dear Kennedy," he read, in an undertone. "I've been engaged in +investigating that poison which probably surrounds the wound in the +Mendoza case, but as yet have nothing to report. It is certainly none +of the things which we ordinarily run up against. Enclosed you will +find a slip of paper and the envelope which it came in--something, I +take it, that has been sent me by a crank. Would you treat it seriously +or disregard it? Leslie." + +As Kennedy had unfolded Leslie's own letter a piece of paper had +fluttered to the floor. I picked it up mechanically, and only now +looked at it, as Craig finished reading. + +On it was another copy of the threat that had been sent to both Norton +and myself! + +The hospital orderly had scarcely gone when another tap came at the +door. + +"Your books from the library, Professor," announced a student who was +employed in the library as part payment of his tuition. "I've signed +the slip for them, sir." + +He deposited the books on a desk, a huge pile of them, which reached +from his outstretched arms to his chin. As he did so the pressure of +his arms released the pile of books and the column collapsed. + +From a book entitled "New and Old Peru," which fell with the pile, +slipped a plain white envelope. Kennedy saw it before either of us, and +seized it. + +"Here's one for me," he said, tearing it open. + +Sure enough, in the same rude printing on a quarter sheet were the +words: + +"BEWARE THE CURSE OF MANSICHE ON THE GOLD OF THE GODS." + +We could only stare at each other and at that tell-tale sign of the +Inca dagger underneath. + +What did it mean? Who had sent the warnings? + +Kennedy alone seemed to regard the affair as if with purely scientific +interest. He took the four pieces of paper and laid them down before +him on the table. Then he looked up suddenly. + +"They match perfectly," he said quietly, gathering them up and placing +them in a wallet which he carried. "All the indentures of the tearing +correspond. Four warnings seem to have been sent to those who are +likely to find out something of the secret." + +Norton seemed to have gained somewhat of his composure now that he had +been able to talk to some one. + +"What are you going to do--give it up?" he asked tensely. + +"Nothing could have insured my sticking to it harder," answered Craig +grimly. + +"Then we'll all have to stick together," said Norton slowly. "We all +seem to be in the same boat." + +As he rose to go he extended a hand to each of us. + +"I'll stick," repeated Kennedy, with that peculiar bulldog look of +intensity on his face which I had come to know so well. + + + + +IV + +THE TREASURE HUNTERS + + +Norton had scarcely gone, and Kennedy was still studying the four +pieces of paper on which the warning had been given, when our +laboratory door was softly pushed open again. + +It was Senorita Mendoza, looking more beautiful than ever in her plain +black mourning dress, the unnatural pallor of her face heightening the +wonderful lustrous eyes that looked about as though half frightened at +what she was doing. + +"I hope nothing has happened," greeted Kennedy, placing an easy-chair +for her. "But I'm glad to see that you have confidence enough to trust +me." + +She looked about doubtfully at the vast amount of paraphernalia which +Craig had collected in his scientific warfare on crime. Though she did +not understand it, it seemed to impress her. + +"No," she murmured, "nothing new has happened. You told me to call on +you if I should think of anything else." + +She said it with an air as if confessing something. It was apparent +that, whatever it was, she had known it all the time and only after a +struggle had brought herself to telling it. + +"Then you have thought of something?" prompted Craig. + +"Yes," she replied in a low tone. Then with an effort she went on: "I +don't know whether you know it or not, but my family is an old one, one +of the oldest in Peru." + +Kennedy nodded encouragingly. + +"Back in the old days, after Pizarro," she hurried on, no longer able +to choose her words, but blurting the thing out directly, "an ancestor +of mine was murdered by an Inca dagger." + +She stopped again and looked about, actually frightened at her own +temerity, evidently. Kennedy and his twentieth-century surroundings +seemed again to reassure her. + +"I can't tell you the story," she resumed. "I don't know it. My father +knew it. But it was some kind of family secret, for he never told me. +Once when I asked him he put me off; told me to wait until I was a +little older." + +"And you think that may have something to do with the case?" asked +Kennedy, trying to draw out anything more that she knew. + +"I don't know," she answered frankly. "But don't you think that it is +strange--an ancestor of mine murdered and now, hundreds of years +afterward, my father, the last of his line in direct descent, murdered +in the same way, by an Inca dagger that has disappeared?" + +"Then you were listening while I was talking to Professor Norton?" shot +out Kennedy, not unkindly, but rather as a surprise test to see what +she would say. + +"You cannot blame me for that," she returned simply. + +"Hardly," smiled Kennedy. "And I appreciate your reticence--as well as +your coming here finally to tell me. Indeed, it is strange. Surely you +must have some other suspicions," he persisted, "something that you +feel, even though you do not know?" + +Kennedy was leaning forward, looking deeply into her eyes, as if he +would read what was passing in her mind. She met his gaze for a moment, +then looked away. + +"You heard Mr. Lockwood say that he had become associated with a Mr. +Whitney, Mr. Stuart Whitney, down in Wall Street?" she ventured. + +Kennedy did not take his eyes from her face as he sought to extract the +reluctant words from her. + +"Mr. Whitney has been largely interested in Peru, in business and in +mining," she went on slowly. "He has given large sums to scholars down +there, to Professor Norton's expeditions from New York. I--I'm afraid +of that Mr. Whitney!" + +Her quiet tone had risen to a pitch of tremulous excitement. Her face, +which had been pale from the strain of the tragedy, was now full of +colour, and her breast rose and fell with suppressed emotion. + +"Afraid of him--why?" asked Kennedy. + +There was no more reticence. Once having said so much, she seemed to +feel that she must go on and tell her fears. + +"Because," she went on, "he--he knows a woman--whom my father knew." A +sudden flash of fire seemed to light up her dark eyes. "A woman of +Truxillo," she continued, "Senora de Moche." + +"De Moche," repeated Kennedy, recalling the name and a still +unexplained incident of our first interview. "Who is this Senora de +Moche?" he asked, studying her as if she had been under a lens. + +"A Peruvian of an old Indian family," she replied, in a low tone, as if +the words were forced from her. "She has come to New York with her son, +Alfonso. You remember--you met him. He is studying here at the +University." + +Again I noted the different manner in which she spoke the two names of +mother and son. Evidently there was some feud, some barrier between her +and the elder woman, which did not extend to Alfonso. + +Kennedy reached for the University catalogue and found the name, +"Alfonso de Moche." He was, as he had told us, a post-graduate student +in the engineering school and, therefore, not in any of Kennedy's own +classes. + +"You say your father knew the Senora?" asked Kennedy. + +"Yes," she replied, in a low voice, "he had had some dealings with her. +I cannot say just what they were; I do not know. Socially, of course, +it was different. They did not belong to the same circle as ours in +Lima." + +From her tone I gathered that there existed a race prejudice between +those of old Spanish descent and the descendants of the Indians. That, +however, could not account for her attitude. At least with her the +prejudice did not extend to Alfonso. + +"Senora de Moche is a friend of Mr. Whitney?" queried Kennedy. + +"Yes, I believe she has placed some of her affairs in his hands. The de +Moches live at the Prince Edward Albert Hotel, and Mr. Whitney lives +there, too. I suppose they see more or less of each other." + +"H-m," mused Kennedy. "You know Mr. Whitney, I suppose?" + +"Not very well," she answered. "Of course, I have met him. He has been +to visit my father, and my father has been down at his office, with Mr. +Lockwood. But I do not know much about him, except that he is what you +Americans call a promoter." + +Apparently, Inez was endeavouring to be frank in telling her +suspicions, much more so even than Norton had been. But I could not +help feeling that she was trying to shield some one, though not to the +extent of consciously putting us on a wrong scent. + +"I shall try to see Mr. Whitney as soon as possible," said Kennedy, as +she rose to go. "And Senora de Moche, too." + +I fancied that Senorita Inez, although she had not told us much, felt +relieved. + +Again she murmured her thanks as she left and again Kennedy repeated +his injunction to tell everything that happened that could possibly +have any bearing on the case. + +"That's a rather peculiar phase," he considered, when we were alone, +"this de Moche affair." + +"Yes," I agreed. "Do you suppose that woman could be using Whitney for +some purpose?" + +"Or Whitney using her," suggested Kennedy. "There's so much to be done +at once that I hardly know where to begin. We must see both of them as +soon as possible. Meanwhile, that message from Dr. Leslie about the +poison interests me. I must at least start my tests of the blood +samples that I extracted. Walter, may I ask you to leave me here in the +laboratory undisturbed?" + +I had some writing on my news story to do, and went into the room next +to the laboratory, where I was soon busily engaged tapping my +typewriter. Suddenly I became conscious of that feeling, which Kennedy +had hinted at, of being watched. Perhaps I had heard a footstep outside +and was not consciously aware of it. But, at any rate, I had the +feeling. + +I stopped tapping the keys and wheeled unexpectedly about in my chair. +I am sure that I caught just a fleeting glimpse of a face dodging back +from the window, which was on the first floor. + +Whose face it was I am not prepared to assert exactly. But there was a +face, and the fleeting glimpse of the eyes and forehead was just enough +to give me the impression that they were familiar, without enabling me +to identify them. At any rate, the occurrence made me feel decidedly +uncomfortable, especially after the warning letters that we had all +received. + +I sprang to my feet and ran to the door. But it was too late. The +intruder had disappeared. Still, the more I thought about it, the more +determined I was to try to verify an indistinct suspicion, if possible. +I put on my hat and walked hurriedly over to the office of the +registrar. + +Sure enough, I found that Alfonso de Moche had been at the University +that day, must have attended a lecture an hour or so before. Having +nothing else to do, I hunted up some of his professors and tried to +quiz them about him. + +As I had expected, they told me that he was an excellent student, +though very quiet and reserved. His mind seemed to run along the line +of engineering, and particularly mining. I could not help coming to the +conclusion that undoubtedly he, too, was infected by the furore for +treasure hunting, in spite of his Indian ancestry. + +Yet there seemed to be surprisingly little known about him outside of +the lecture room and laboratory. The professors knew that he lived with +his mother at a hotel downtown. He seemed to have little or nothing to +do with the other students outside of class work. Altogether he was an +enigma, as far as the social life of the University went. It looked +very much as though he had come to New York quietly to prepare himself +for the search for the buried treasure. Had the Gold of the Gods lured +him into its net, too? + +Reflecting on the tangle of events, the strange actions of Lockwood and +the ambitions of Whitney, I retraced my steps in the direction of the +laboratory, convinced that de Moche had employed at least a part of his +time lately in spying on us. Perhaps he had seen Inez going in and out. +Suddenly it flashed over me that the interchange of glances between de +Moche and Lockwood indicated that she was more to him than a mere +acquaintance. Perhaps it had been jealousy as well as treasure hunting +that had prompted his eavesdropping. + +Still reflecting, I decided to turn in at the Museum and have a chat +with Norton. I found him nervously pacing up and down the little office +that had been accorded him in his section of the building. + +"I can't rid my mind of that warning," he remarked anxiously, pausing +in his measured tread. "It seems inconceivable to me that any one would +take the trouble to send four such warnings unless he meant it." + +"Quite so," I agreed, relating to him what had just happened. + +"I thought of something like that," he acquiesced, "and I have already +taken some precautions." + +Norton waved his hand at the windows, which I had not noticed before. +Though they were some distance above the ground, I saw now that he had +closed and barred them at the expense of ventilation. The warnings +seemed to have made more of an impression on him than on any of the +rest of us. + +"One never can tell where or when a blow will fall with these people," +he explained. "You see, I've lived among them. They are a hot-blooded +race. Besides, as you perhaps have read, they have some queer poisons +down in South America. I mean to run no unnecessary chances." + +"I suppose you suspected all along that the dagger had something to do +with the Gold of the Gods, did you not?" I hinted. + +Norton paused before answering, as though to weigh his words. +"Suspected--yes," he replied. "But, as I told you, I have had no chance +to read the inscription on it. I can't say that I took it very +seriously--until now." + +"It's not possible that Stuart Whitney, who, I understand, is deeply +interested in South America, may have had some inkling of the value of +the dagger, is it?" I asked thoughtfully. + +For a full minute Norton gazed at me. "I hadn't thought of that," he +admitted at length. "That's a new idea to me." + +Yet somehow I knew that Norton had thought of it, though he had not yet +spoken about it. Was it through loyalty to the man who had contributed +to financing his expeditions to South America? + +"Do you know Senora de Moche well?" I ventured, a moment later. + +"Fairly well," he replied. "Why?" + +"What do you think of her?" + +"Rather a clever woman," he replied noncommittally. + +"I suppose all the people in New York who were interested in Peru knew +her," I pursued, adding, "Mr. Whitney, Mendoza, Lockwood." + +Norton hesitated, as though he was afraid of saying too much. While I +could not help admiring his caution, I found that it was most +exasperating. Still, I was determined to get at his point of view, if +possible. + +"Alfonso seems to be a worthy son, then," I remarked. "I can't quite +make out, though, why the Senorita should have such an obvious +prejudice against her. It doesn't seem to extend to him." + +"I believe," replied Norton reluctantly, "that Mendoza had been on +rather intimate terms with her. At least, I think you'll find the woman +very ambitious for her son. I don't think she would have stopped at +much to advance his interests. You must have noticed how much Alfonso +thinks of the Senorita. But I don't think there was anything that could +have overcome the old Castilian's prejudice. You know they pride +themselves on never intermarrying. With Lockwood it would have been +different." + +I thought I began to get some glimmering of how things were. + +"Whitney knows her pretty well now, doesn't he?" I shot out. + +Norton shrugged his shoulders. But he could not have acquiesced better +than by his very manner. + +"Mr. Lockwood and Mr. Whitney know best what they are doing," he +remarked, at length. "Why don't you and Kennedy try to see Senora de +Moche? I'm a scientist, you know. I dislike talking about speculations. +I'd prefer only to express opinions about things that are certainties." + +Perhaps Norton wished to convey the impression that the subjects I had +broached were worth looking into. At least it was the impression I +derived. + +"Still," he continued slowly, "I think I am justified in saying this +much: I myself have been interested in watching both Alfonso de Moche +and Lockwood when it comes to the case of the Senorita. All's fair, +they say, in love and war. If I am any judge, there are both in this +case, somewhere. I think you had better see the Senora and judge for +yourself. She's a clever woman, I know. But I'm sure that Kennedy could +make her out, even if the rest of us can't." + +I thanked Norton for the hint that he had given, and after chatting a +few moments more left him alone in his office. + +In my room again, I went back to finish my writing. Nothing further +occurred, however, to excite my suspicions, and at last I managed to +finish it. + +I was correcting what I had written when the door opened from the +laboratory and Craig entered. He had thrown off his old, acid-stained +laboratory smock and was now dressed to venture forth. + +"Have you found out anything about the poison?" I asked. + +"Nothing definite yet," he replied. "That will take some time now. It's +a strange poison--an alkaloid, I'm sure, but not one that one +ordinarily encounters. Still, I've made a good beginning. It won't take +long to determine it now." + +Craig listened with deep interest, though without comment, when I +related what had happened, both Norton's conversation and about the +strange visitor whom we had had peering into our windows. + +"Some one seems to be very much interested in what we are doing, +Walter," he concluded simply. "I think we'd better do a little more +outside work now, while we have a chance. If you are ready, so am I. I +want to see what sort of treasure hunter this Stuart Whitney is. I'd +like to know whether he is in on this secret of the Gold of the Gods, +too." + + + + +V + +THE WALL STREET PROMOTER + + +Lockwood, as we now knew, had become allied in some way with a group of +Wall Street capitalists, headed by Stuart Whitney. + +Already I had heard something of Whitney. In the Street he was well +known as an intensely practical man, though far above the average +exploiter both in cleverness and education. + +As a matter of fact, Whitney had been far-sighted enough to see that +scholarship could be capitalized, not only as an advertisement, but in +more direct manners. Just at present one of his pet schemes was +promoting trade through the canal between the east coast of North +America and the west coast of South America. He had spent a good deal +of money promoting friendship between men of affairs and wealth in both +New York and Lima. It was a good chance, he figured, for his +investments down in Peru were large, and anything that popularized the +country in New York could not but make them more valuable. + +"Norton seemed rather averse to talking about Whitney," I ventured to +Craig, as we rode downtown. + +"That may be part of Whitney's cleverness," he returned thoughtfully. +"As a patron of art and letters, you know, a man can carry through a +good many things that otherwise would be more critically examined." + +Kennedy did not say it in a way that implied that he knew anything very +bad about Whitney. Still, I reflected, it was astute in the man to +insure the cooperation of such people as Norton. A few thousand dollars +judiciously spent on archaeology might cover up a multitude of sins of +high finance. + +Nothing more was said by either of us, and at last we reached the +financial district. We entered a tall skyscraper on Wall Street just +around the corner from Broadway and shot up in the elevator to the +floor where Whitney and his associates had a really palatial suite of +offices. + +As we opened the door we saw that Lockwood was still there. He greeted +us with a rather stiff bow. + +"Professor Kennedy and Mr. Jameson," he said simply, introducing us to +Whitney, "friends of Professor Norton, I believe. I met them to-day up +at Mendoza's." + +"That is a most incomprehensible affair," returned Whitney, shaking +hands with us. "What do you make out of it?" + +Kennedy shrugged his shoulders and turned the remark aside without +committing himself. + +Stuart Whitney was a typical promoter, a large, full-blooded man, with +a face red and inclined to be puffy from the congested veins. His voice +alone commanded respect, whether he said anything worth while or not. +In fact, he had but to say that it was a warm day and you felt that he +had scored a telling point in the conversation. + +"Professor Norton has asked me to look into the loss of an old Peruvian +dagger which he brought back from his last expedition," explained +Kennedy, endeavouring to lead the conversation in channels which might +arrive somewhere. + +"Yes, yes," remarked Whitney, with a nod of interest. "He has told me +of it. Very strange, very strange. When he came back he told me that he +had it, along with a lot of other important finds. But I had no idea he +set such a value on it--or, rather, that any one else might do so. It +would have been easy to have safeguarded it here, if we had known," he +added, with a wave of his hand in the direction of a huge chrome steel +safe of latest design in the outer office. + +Lockwood, I noted, was listening intently, quite in contrast with his +former cavalier manner of dismissing all consideration of ancient Inca +lore as academic or unpractical. Did he know something of the dagger? + +"I'm very much interested in old Peruvian antiquities myself," remarked +Kennedy, a few minutes later, "though not, of course, a scholar like +our friend Norton." + +"Indeed?" returned Whitney; and I noticed for the first time that his +eyes seemed fairly to glitter with excitement. + +They were prominent eyes, a trifle staring, and I could not help +studying them. + +"Then," he exclaimed, rising, "you must know of the ruins of Chan-Chan, +of Chima--those wonderful places?" + +Kennedy nodded. "And of Truxillo and the legend of the great fish and +the little fish," he put in. + +Whitney seemed extraordinarily pleased that any one should be willing +to discuss his hobby with him. His eyes by this time were apparently +starting from their sockets, and I noticed that the pupils were dilated +almost to the size of the iris. + +"We must sit down and talk about Peru," he continued, reaching for a +large box of cigarettes in the top drawer of his big desk. + +Lockwood seemed to sense a long discussion of archaeology. He rose and +mumbled an excuse about having something to do in the outer office. + +"Oh, it is a wonderful country, Professor Kennedy," went on Whitney, +throwing himself back in his chair. "I am deeply interested in it--its +mines, its railroads, as well as its history. Let me show you a map of +our interests down there." + +He rose and passed into the next room to get the map. The moment his +back was turned, Kennedy reached over to a typewriter desk that stood +in a corner of the office, left open by the stenographer, who had gone. +He took two thin second sheets of paper and a new carbon sheet. A hasty +dab or two of the library paste completed his work. + +Carefully Craig laid the prepared paper on the floor just a few inches +from the door into the outer office and scattered a few other sheets +about, as though the wind had blown them off the desk. + +As Whitney returned, a big map unrolled in his hands, I saw his foot +fall on the double sheet that Craig had laid by the door. + +Kennedy bent down and began picking up the papers. + +"Oh, that's all right," remarked Whitney brusquely. "Never mind that. +Here's where some of our interests lie, in the north." + +I don't think I paid much more attention to the map than did Kennedy as +we three bent over it. His real attention was on the paper which he had +placed on the floor, as though fixing in his mind the exact spot on +which Whitney had stepped. + +As Whitney talked rapidly about the country, we lighted the cigarettes. +They seemed to be of a special brand. I puffed mine for a moment. There +was a peculiar taste about it, however, which I did not exactly like. +In fact, I think that the Latin-American cigarettes do not seem to +appeal to most Americans very much, anyhow. + +While we talked, I noticed that Kennedy evidently shared my own tastes, +for he allowed his cigarette to go out, and, after a puff or two, I did +the same. For the sake of my own comfort, I drew one of my own from my +case as soon as I could do so politely, and laid the stub of the other +in an ash-tray on Whitney's desk. + +"Mr. Lockwood and Senor Mendoza had some joint interests in the +country, too, didn't they?" queried Kennedy, his eye still on the +pieces of paper near the door. + +"Yes," returned Whitney. "Lockwood!" + +"What is it?" came Lockwood's voice from outside. + +"Show Professor Kennedy where you and Mendoza have those concessions." + +The young engineer strode into the room, and I saw a smile of +gratification cross Kennedy's face as his foot, also, fell on the paper +by the door. + +Unlike Whitney, however, Lockwood bent over to gather up the sheets. +But before he could actually do so Kennedy reached down and swept them +just out of his reach. + +"Quite breezy," Kennedy covered up his action, turning to restore the +paper to the desk. + +Craig had his back to them, but not to me, and I saw him fumble for an +instant with the papers. Quickly he pressed his thumb-nail on one side, +as though making a rough "W," while on the other side he made what +might be an "L." Then he shoved the two sheets and the carbon into his +pocket. + +I glanced up hastily. Fortunately, neither Whitney nor Lockwood had +noted his action. + +For the first time, now, I noticed as I watched him that Lockwood's +eyes, too, were a trifle stary, though not so noticeable as Whitney's. + +"Let me see," continued Whitney, "your concessions are all about here, +in the north, aren't they?" + +Lockwood drew a pencil from his pocket and made several cross-marks +over the names of some towns on the large map. + +"Those are the points that we had proposed to work," he said simply, +"before this terrible tragedy to Mendoza." + +"Mining, you understand," explained Whitney. Then, after a pause, he +resumed quickly. "Of course, you know that much has been said about the +chances for mining investments and about the opportunities for fortunes +for persons in South America. Peru has been the Mecca for fortune +hunters since the days of Pizarro. But where one person has been +successful thousands have failed because they don't know the game. Why, +I know of one investment of hundreds of thousands that hasn't yielded a +cent of profit just because of that." + +Lockwood said nothing, evidently not caring to waste time or breath on +any one who was not a possible investor. But Whitney had the true +promoter's instinct of booming his scheme on the chance that the +interest inspired might be carried to some third party. + +"American financiers, it is true," he went on excitedly, taking out a +beautifully chased gold cigarette case, "have lost millions in mining +in Peru. But that is not the scheme that our group, including Mr. +Lockwood now, has. We are going to make more millions than they ever +dreamed of--because we are simply going to mine for the products of +centuries of labour already done--for the great treasure of Truxillo." + +One could not help becoming infected by Whitney's enthusiasm. + +Kennedy was following him closely, while a frown of disapproval spread +over Lockwood's face. + +"Then you know the secret of the hiding-place of the treasure?" queried +Kennedy abruptly. + +Whitney shook his head in the negative. "It is my idea that we don't +have to know it," he answered. "With the hints that we have collected +from the natives, I think we can locate it with the expenditure of +comparatively little time and money. Senor Mendoza has obtained the +concession from the government to hunt for it on a large scale in the +big mounds about Truxillo. We know it is there. Is not that enough?" + +If it had been any one less than Whitney, we should probably have said +it was not. But it took more than that to deny anything he asserted. +Lockwood's face was a study. I cannot say that it betrayed anything +except disapproval of the mere discussion of the subject. In fact, it +left me in doubt as to whether Whitney himself might not have been +bluffing, in the certainty of finding the treasure--perhaps had already +the secret he denied having and was preparing to cover it up by +stumbling on it, apparently, in some other way. I recognized in Stuart +Whitney as smooth an individual as ever we had encountered. His was all +the sincerity of a crook. Yet he contrived to leave the whole matter in +doubt. Perhaps in this case he actually knew what he was talking about. + +The telephone rang and Lockwood answered it. Though he did not mention +her name, I knew from his very tone and manner that it was Senorita de +Mendoza who was calling up. Evidently his continued absence had worried +her. + +"There's absolutely nothing to worry about," we heard him say. "Nothing +has changed. I shall be up to see you as soon as I can get away from +the office." + +There was an air of restraint about Lockwood's remarks, not as though +he were keeping anything from the Senorita, but as though he were +reluctant for us to overhear anything about his affairs. + +Lockwood had been smoking, too, and he added the stubs of his +cigarettes to the pile in the ash-tray on Whitney's desk. Once I saw +Craig cast a quick glance at the tray, and I understood that in some +way he was anxious to have a chance to investigate those cigarettes. + +"You saw the dagger which Norton brought back, did you not?" asked +Kennedy of Whitney. + +"Only as I saw the rest of the stuff after it was unpacked," he replied +easily. "He brought back a great many interesting objects on this last +trip." + +It was apparent that whether he actually knew anything about the secret +of the Inca dagger or not, Whitney was not to be trapped into betraying +it. I had an idea that Lockwood was interested in knowing that fact, +too. At any rate, one could not be sure whether these two were +perfectly frank with each other, or were playing a game for high stakes +between themselves. + +Lockwood seemed eager to get away and, with a hasty glance at his +watch, rose. + +"If you wish to find me, I shall be with Senorita de Mendoza," he said, +taking his hat and stick, and bowing to us. + +Whitney rose and accompanied him to the door in the outer office, his +arm on his shoulder, conversing in a low tone that was inaudible to us. + +No sooner, however, had the two passed through the door, with their +backs toward us, than Kennedy reached over quickly and swept the +contents of the ash-tray, cigarette stubs, ashes, and all, into an +empty envelope which was lying with some papers. Then he sealed it and +shoved it into his pocket, with a sidelong glance of satisfaction at me. + +"Evidently Mr. Lockwood and the Senorita are on intimate terms," +hazarded Kennedy, as Whitney rejoined us. + +"Poor little girl," soliloquized the promoter. "Yes, indeed. And +Lockwood is a lucky dog, too. Such eyes, such a figure--did you ever +see a more beautiful woman?" + +One could not help recognizing that whatever else Whitney might have +said that did not ring true his admiration for the unfortunate girl was +genuine. That was not so remarkable, however. It could hardly have been +otherwise. + +"You are acquainted, I suppose, with a Senora de Moche?" ventured +Kennedy again, taking a chance shot. + +Whitney looked at him keenly. "Yes," he agreed, "I have had some +dealings with her. She was an acquaintance of old Mendoza's--a woman of +the world, clever, shrewd. I think she has but one ambition--her son. +You have met her?" + +"Not the Senora," admitted Craig, "but her son is a student at the +University." + +"Oh, yes, to be sure," said Whitney. "A fine fellow--but not of the +type of Lockwood." + +Why he should have coupled the names was not clear for the moment. But +he had risen, and was moving deliberately up and down the office, his +thumbs in his waistcoat pockets, as though he were thinking of +something very perplexing. + +"If I were younger," he remarked finally, of a sudden, "I would give +both of them a race for that girl. She is the greatest treasure that +has ever come out of the country. Ah, well--as it is, I would not place +my money on young de Moche!" + +Kennedy had risen to go. + +"I trust you will be able to unearth some clue regarding that dagger," +said Whitney, as we moved toward the door. "It seems to have worried +Norton considerably, especially since you told him that Mendoza was +undoubtedly murdered with it." + +Evidently Norton kept in close touch with his patron, but Kennedy did +not appear to be surprised at it. + +"I am doing my best," he returned. "I suppose I may count on your help +as the case develops?" + +"Absolutely," replied Whitney, accompanying us out into the hall to the +elevator. "I shall back Norton in anything he wants to keep the +Peruvian collection intact and protected." + +Our questions were as yet unanswered. Not only had we no inkling as to +the whereabouts of the dagger, but the source of the four warnings that +had been sent us was still as much shrouded in mystery. + +Kennedy beckoned to a passing taxicab. + +"The Prince Edward Albert," he directed briefly. + + + + +VI + +THE CURSE OF MANSICHE + + +We entered the Prince Edward Albert a few minutes later, one of the new +and beautiful family hotels uptown. + +Before making any inquiries, Craig gave a hasty look about the lobby. +Suddenly I felt him take my arm and draw me over to a little alcove on +one side. I followed the direction of his eyes. There I could see young +Alfonso de Moche talking to a woman much older than himself. + +"That must be his mother," whispered Craig. "You can see the +resemblance. Let's sit here awhile behind these palms and watch." + +They seemed to be engaged in an earnest conversation about something. +Even as they talked, though we could not guess what it was about, it +was evident that Alfonso was dearer than life to the woman and that the +young man was a model son. Though I felt that I must admire them each +for it, still, I reflected, that was no reason why we should not +suspect them--perhaps rather a reason for suspecting. + +Senora de Moche was a woman of well-preserved middle age, a large +woman, with dark hair and contrasting full, red lips. Her face, in +marked contradiction to her Parisian costume and refined manners, had a +slight copper swarthiness about it which spoke eloquently of her +ancestry. + +But it was her eyes that arrested and held one's attention most. +Whether it was in the eyes themselves or in the way that she used them, +there could be no mistake about the almost hypnotic power that their +owner possessed. I could not help wondering whether she might not have +exercised it on Don Luis, perhaps was using it in some way to influence +Whitney. Was that the reason why the Senorita so evidently feared her? + +Fortunately, from our vantage point, we could see without being in any +danger of being seen. + +"There's Whitney," I heard Craig mutter under his breath. + +I looked up and saw the promoter enter from his car. At almost the same +instant the roving eyes of the Senora seemed to catch sight of him. He +came over and spoke to the de Moches, standing with them several +minutes. I fancied that not for an instant did she allow the gaze of +any one else to distract her in the projection of whatever weird ocular +power nature had endowed her with. If it were a battle of eyes, I +recollected the strange look that I had noted about those of both +Whitney and Lockwood. That, however, was different from the impression +one got of the Senora's. I felt that she would have to be pretty clever +to match the subtlety of Whitney. + +Whatever it was they were talking about, one could see that Whitney and +Senora de Moche were on very familiar terms. At the same time, young de +Moche appeared to be ill at ease. Perhaps he did not approve of the +intimacy with Whitney. At any rate, he seemed visibly relieved when the +promoter excused himself and walked over to the desk to get his mail +and then out into the cafe. + +"I'd like to get a better view of her," remarked Kennedy, rising. "Let +us take a turn or two along the corridor and pass them." + +We sauntered forth from our alcove and strolled down among the various +knots of people chatting and laughing. As we passed the woman and her +son, I was conscious again of that strange feeling, which psychologists +tell us, however, has no real foundation, of being stared at from +behind. + +At the lower end of the lobby Kennedy turned suddenly and we started to +retrace our steps. Alfonso's back was toward us now. Again we passed +them, just in time to catch the words, in a low tone, from the young +man, "Yes, I have seen him at the University. Every one there knows +that he is--" + +The rest of the sentence was lost. But it was not difficult to +reconstruct. It referred undoubtedly to the activities of Kennedy in +unravelling mysteries. + +"It's quite evident," I suggested, "that they know that we are +interested in them now." + +"Yes," he agreed. "There wasn't any use of watching them further from +under cover. I wanted them to see me, just to find out what they would +do." + +Kennedy was right. Indeed, even before we turned again, we found that +the Senora and Alfonso had risen and were making their way slowly to +the elevators, still talking earnestly. The lifts were around an angle, +and before we could place ourselves so that we could observe them again +they were gone. + +"I wish there was some way of adding Alfonso's shoe-prints to my +collection," observed Craig. "The marks that I found in the dust of the +sarcophagus in the Museum were those of a man's shoes. However, I +suppose I must wait to get them." + +He walked over to the desk and made inquiries about the de Moches and +Whitney. Each had a suite on the eighth floor, though on opposite sides +and at opposite ends of the hall. + +"There's no use wasting time trying to conceal our identity now," +remarked Kennedy finally, drawing a card from his case. "Besides, we +came here to see them, anyhow." He handed the card to the clerk. +"Senora de Moche, please," he said. + +The clerk took the card and telephoned up to the de Moche suite. I must +say that it was somewhat to my surprise that the Senora telephoned down +to say that she would receive us in her own sitting room. + +"That's very kind," commented Craig, as I followed him into the +elevator. "It saves planning some roundabout way of meeting her and +comes directly to the point." + +The elevator whisked us up directly to the eighth floor and we stepped +out into the heavily carpeted hallway, passing down to Room 810, which +was the number of her suite. Further on, in 825, was Whitney's. + +Alfonso was not there. Evidently he had not ridden up with his mother, +after all, but had gone out through another entrance on the ground +floor. The Senora was alone. + +"I hope that you will pardon me for intruding," began Craig, with as +plausible an explanation as he could muster, "but I have become +interested in an opportunity to invest in a Peruvian venture, and I +have heard that you are a Peruvian. Your son, Alfonso, I have already +met, once. I thought that perhaps you might be able to give me some +advice." She looked at us keenly, but said nothing. I fancied that she +detected the subterfuge. Yet she had not tried, and did not try now to +avoid us. Either she had no connection with the case we were +investigating or she was an adept actress. + +On closer view, her eyes were really even more remarkable than I had +imagined at a distance. They were those of a woman endowed with an +abundance of health and energy, eyes that were full of what the old +character readers used to call "amativeness," denoting a nature capable +of intense passion, whether of love or hate. Yet I confess that I could +not find anything especially abnormal about them, as I had about the +eyes of Lockwood and Whitney. + +It was some time before she replied, and I gave a hasty glance about +the apartment. Of course, it had been rented furnished, but she had +rearranged it, adding some touches of her own which gave it quite a +Peruvian appearance, due perhaps more to the pictures and the ornaments +which she had introduced rather than anything else. + +"I suppose," she replied, at length, slowly, and looking at us as if +she would bore right through into our minds, "I suppose you mean the +schemes of Mr. Lockwood--and Mr. Whitney." + +Kennedy was not to be taken by surprise. "I have heard of their +schemes, too," he replied noncommittally. "Peru seems to be a veritable +storehouse of tales of buried treasure." + +"Let me tell you about it," she hastened, nodding at the very words +"buried treasure." "I suppose you know that the old Chimu tribes in the +north were the wealthiest at the time of the coming of the Spaniards?" + +Craig nodded, and a moment later she resumed, as if trying to marshal +her thoughts in a logical order. "They had a custom then of burying +with their dead all their movable property. Graves were not dug +separately. Therefore, you see, sometimes a common grave, or huaca, as +it is called, would be given to many. That huaca would become a cache +of treasure in time. It was sacred to the dead, and hence it was wicked +to touch it." + +The Senora's face betrayed the fact that, whatever modern civilization +had done for her, it had not yet quite succeeded in eliminating the old +ideas. + +"Back in the early part of the seventeenth century," she continued, +leaning forward in her chair eagerly as she talked, "a Spaniard opened +a Chimu huaca and found gold that is said to have been worth more than +a million dollars. An Indian told him about it. Who the Indian was does +not matter. But the Spaniard was an ancestor of Don Luis de Mendoza, +who was found murdered to-day." + +She stopped short, seeming to enjoy the surprised look on our faces at +finding that she was willing to discuss the matter so intimately. + +"After the Indian had shown the Spaniard the treasure in the mound," +she pursued, "the Indian told the Spaniard that he had given him only +the little fish, the peje chica, but that some day he would give him +the big fish, the peje grande. I see that you already know at least a +part of the story, anyhow." + +"Yes," admitted Kennedy, "I do know something of it. But I should +rather get it more accurately from your lips than from the hearsay +of any one else." + +She smiled quietly to herself. "I don't believe," she added, "that you +know that the _peje grande_ was not ordinary treasure. It was the +temple gold. Why, some of the temples were literally plated over +heavily with pure gold. That gold, as well as what had been buried in +the huacas, was sacred. Mansiche, the supreme ruler, laid a curse on +it, on any Indian who would tell of it, on any Spaniard who might learn +of it. A curse lies on the finding--yes, even on the searching for the +sacred Gold of the Gods. It is one of the most awful curses that have +ever been uttered, that curse of Mansiche." + +Even as she spoke of it she lowered her voice. I felt that no matter +how much education she had, there lurked back in her brain some of the +primitive impulses, as well as beliefs. Either the curse of Mansiche on +the treasure was as real to her as if its mere touch were poisonous, or +else she was going out of her way to create that impression with us. + +"Somehow," she continued, in a low tone, "that Spaniard, the ancestor +of Don Luis Mendoza, obtained some idea of the secret. He died," she +said solemnly, flashing a glance at Craig from her wonderful eyes to +stamp the idea indelibly. "He was stabbed by one of the members of the +tribe. On the dagger, so I have heard, was marked the secret of the +treasure." + +I felt that in a bygone age she might have made a great priestess of +the heathen gods. Now, was she more than a clever actress? + +She paused, then added, "That is my tribe--my family." + +Again she paused. "For centuries the big fish was a secret, is still a +secret--or, at least, was until some one got it from my brother down in +Peru. The tradition and the dagger had been intrusted to him. I don't +know how it happened. Somehow he seemed to grow crazy--until he talked. +The dagger was stolen from him. How it happened, how it came into +Professor Norton's hands, I do not know. + +"But, at any rate," she continued, in the same solemn tone, "the curse +has followed it. After my brother had told the secret of the dagger and +lost it, his mind left him. He threw himself one day into Lake +Titicaca." + +Her voice broke dramatically in her passionate outpouring of the +tragedies that had followed the hidden treasure and the Inca dagger. + +"Now, here in New York, comes this awful death of Senor Mendoza," she +cried. "I don't know, no one knows, whether he had obtained the secret +of the gold or not. At any rate, he must have thought he had it. He has +been killed suddenly, in his own home. That is my answer to your +inquiry about the treasure-hunting company you mentioned, whatever it +may be. I need say no more of the curse of Mansiche. Is the Gold of the +Gods worth it?" + +There could be no denying that it was real to her, whatever we might +think of the story. I recollected the roughly printed warnings that had +been sent to Norton, Leslie, Kennedy, and myself. Had they, then, some +significance? I had not been able to convince myself that they were the +work of a crank, alone. There must be some one to whom the execution of +vengeance of the gods was an imperative duty. Unsuperstitious as I was, +I saw here a real danger. If some one, either to preserve the secret +for himself or else called by divine mandate to revenge, should take a +notion to carry out the threats in the four notes, what might not +happen? + +"I cannot tell you much more of fact than you probably already know," +she remarked, watching our faces intently and noting the effect of +every word. "You know, I suppose, that the treasure has always been +believed to be in a large mound, a tumulus I think you call it, visible +from our town of Truxillo. Many people have tried to open it, but the +mass of sand pours down on them and they have been discouraged." + +"No one has ever stumbled on the secret?" queried Kennedy. + +She shook her head. "There have been those who have sought, there are +even those who are seeking, the point just where to bore into the +mounds. If they could find it, they plan to construct a well-timbered +tunnel to keep back the sand and to drive it at the right point to +obtain this fabulous wealth." + +She vouchsafed the last information with a sort of quiet assurance that +conveyed the idea, without her saying it directly, that any such +venture was somehow doomed to failure, that desecrators were merely +toying with fate. + +All through her story one could see that she felt deeply the downfall +and betrayal of her brother, followed by the tragedy to him after the +age-old secret had slipped from his grasp. Was there still to be +vengeance for his downfall? Surely, I thought to myself, Don Luis de +Mendoza could not have been in possession of the secret, unless he had +arrived at it, with Lockwood, in some other way than by deciphering the +almost illegible marks of the dagger. I thought of Whitney. Had he +perhaps had something to do with the nasty business? + +I happened to glance at a huge pile of works on mining engineering on +the table, the property of Alfonso. She saw me looking at them, and her +eyes assumed a far-away, dreamy impression as she murmured something. + +"You must know that we real Peruvians have been so educated that we +never explore ruins for hidden treasure, not even if we have the +knowledge of engineering to do so. It is a sort of sacrilege to us to +do that. The gold was not our gold, you see. Some of it belongs to the +spirits of the departed. But the big treasure belonged to the gods +themselves. It was the gold which lay in sheets over the temple walls, +sacred. No, we would not touch it." + +I wondered cynically what would happen if some one at that moment had +appeared with the authenticated secret. She continued to gaze at the +books. "There are plenty of rare chances for a young mining engineer in +Peru without that." + +Apparently she was thinking of her son and his studies at the +University as they affected his future career. + +One could follow her thoughts, even, as they flitted from the treasure, +to the books, to her son, and, finally, to the pretty girl for whom +both he and Lockwood were struggling. + +"We are a peculiar race," she ruminated. "We seldom intermarry with +other races. We are as proud as Senor Mendoza was of his Castilian +descent, as proud of our unmixed lineage as any descendant of a 'belted +earl.'" + +Senora de Moche made the remarks with a quiet dignity which left no +doubt in my mind that the race feeling cut deeply. + +She had risen now, and in place of the awesome fear of the curse and +tragedy of the treasure her face was burning and her eyes flashed. + +"Old Don Luis thought I was good enough to amuse his idle hours," she +cried. "But when he saw that Alfonso was in love with his daughter, +that she might return that love, then I found out bitterly that he +placed us in another class, another caste." + +Kennedy had been following her closely, and I could see now that the +cross-currents of superstition, avarice, and race hatred in the case +presented a tangle that challenged him. + +There was nothing more that we could extract from her just then. She +had remained standing, as a gentle reminder that the interview had +already been long. + +Kennedy took the hint. "I wish to thank you for the trouble you have +gone to," he bowed, after we, too, had risen. "You have told me quite +enough to make me think seriously before I join in any such +undertaking." + +She smiled enigmatically. Whether it was that she had enjoyed +penetrating our rather clumsy excuse for seeing her, or that she felt +that the horror of the curse had impressed us, she seemed well content. + +We bowed ourselves out, and, after waiting a few moments about the +hotel without seeing Whitney anywhere, Craig called a car. + +"They were right," was his only comment. "A most baffling woman, +indeed." + + + + +VII + +THE ARROW POISON + + +Back again in the laboratory, Kennedy threw off his coat and plunged +again into his investigation of the blood sample he had taken from the +wound in Mendoza's body. + +We had scarcely been back half an hour before the door opened and Dr. +Leslie's perplexed face looked in on us. He was carrying a large jar, +in which he had taken away the materials which he wished to examine. + +"Well," asked Kennedy, pausing with a test-tube poised over a Bunsen +burner, "have you found anything yet? I haven't had time to get very +far with my own tests yet." + +"Not a blessed thing," returned the coroner. "I'm desperate. One of the +chemists suggested cyanide, another carbon monoxide. But there is no +trace of either. Then he suggested nux vomica. It wasn't nux vomica; +but my tests show that it must have been something very much like it. +I've looked for all the ordinary known poisons and some of the +little-known alkaloids, but, Kennedy, I always get back to the same +point. There must have been a poison there. He did not die primarily of +the wound. It was asphyxia due to a poison that really killed him, +though the wound might have done so, but not quite so quickly." + +I could tell by the look that crossed Kennedy's face that at last a ray +of light had pierced the darkness. He reached for a bottle on the shelf +labelled spirits of turpentine. + +Then he poured a little of the blood sample from the jar which the +coroner had brought into a clean tube and added a few drops of the +spirits of turpentine. A cloudy, dark precipitate formed. He smiled +quietly, and said, half to himself, "I thought so." + +"What is it?" asked the coroner eagerly, "nux vomica?" + +Craig shook his head as he stared at the black precipitate. "You were +perfectly right about the asphyxiation, Doctor," he remarked slowly, +"but wrong as to the cause. It was a poison--one you would never dream +of." + +"What is it?" Leslie and I asked simultaneously. + +"Let me take all these samples and make some further tests," he said. +"I am quite sure of it, but it is new to me. By the way, may I trouble +you and Leslie to go over to the Museum of Natural History with a +letter?" + +It was evident that he wanted to work uninterrupted, and we agreed +readily, especially because by going we might also be of some use in +solving the mystery of the poison. + +He sat down and wrote a hasty note to the director of the Museum, and a +few moments later we were speeding over in Leslie's car. + +At the big building we had no trouble in finding the director and +presenting the note. He was a close friend of Kennedy's and more than +willing to aid him in any way. + +"You will excuse me a moment?" he apologized. "I will get from the +South American exhibit just what he wants." + +We waited several minutes in the office until finally he returned +carrying a gourd, incrusted on its hollow inside surface with a kind of +blackish substance. + +"That is what he wants, I think," the director remarked, wrapping it up +carefully in a box. "I don't need to ask you to tell Professor Kennedy +to watch out how he handles the thing. He understands all about it." + +We thanked the director and hurried out into the car again, carrying +the package, after his warning, as though it were so much dynamite. + +Altogether, I don't suppose that we could have been gone more than an +hour. + +We burst into the laboratory, but, to my surprise, I did not see +Kennedy at his table. I stopped short and looked around. + +There he was over in the corner, sprawled out in a chair, a tank of +oxygen beside him, from which he was inhaling laboriously copious +draughts. He rose as he saw us and walked unsteadily toward the table. + +"Why--what's the matter?" I cried, certain that m our absence an +attempt had been made on his life, perhaps to carry out the threat of +the curse. + +"N-nothing," he gasped, with an attempt at a smile. "Only I--think I +was right--about the poison." + +I did not like the way he looked. His hand was unsteady and his eyes +looked badly. But he seemed quite put out when I suggested that he was +working too hard over the case and had better take a turn outdoors with +us and have a bite to eat. + +"You--you got it?" he asked, seizing the package that contained the +gourd and unwrapping it nervously. + +He laid the gourd on the table, on which were also several jars of +various liquids and a number of other chemicals. At the end of the +table was a large, square package, from which sounds issued, as if it +contained something alive. + +"Tell me," I persisted, "what has happened. Has any one been here since +we have been gone?" + +"Not a soul," he answered, working his arms and shoulders as if to get +rid of some heavy weight that oppressed his chest. + +"Then what has happened that makes you use the oxygen?" I repeated, +determined to get some kind of answer from him. + +He turned to Leslie. "It was no ordinary asphyxiation, Doctor," he said +quickly. + +Leslie nodded. "I could see that," he admitted. + +"We have to deal in this case," continued Kennedy, his will-power +overcoming his weakness, "with a poison which is apparently among the +most subtle known. A particle of matter so minute as to be hardly +distinguishable by the naked eye, on the point of a lancet or needle, a +prick of the skin not anything like that wound of Mendoza's, were +necessary. But, fortunately, more of the poison was used, making it +just that much easier to trace, though for the time the wound, which +might itself easily have been fatal, threw us off the scent. But given +these things, not all the power in the world--unless one was fully +prepared--could save the life of the person in whose flesh the wound +was made." + +Craig paused a moment, and we listened breathlessly. + +"This poison, I find, acts on the so-called endplates of the muscles +and nerves. It produces complete paralysis, but not loss of +consciousness, sensation, circulation, or respiration until the end +approaches. It seems to be one of the most powerful agents of which I +have ever heard. When introduced in even a minute quantity it produces +death finally by asphyxiation--by paralyzing the muscles of +respiration. This asphyxia is what puzzled you, Leslie." + +He reached over and took a white mouse from the huge box on the corner +of the table. + +"Let me show you what I have found," he said. "I am now going to inject +a little of the blood serum of the murdered man into this white mouse." + +He took a needle and injected some of a liquid which he had isolated. +The mouse did not even wince, so lightly did he touch it. But as we +watched, its life seemed gently to ebb away, without pain, without +struggle. Its breath simply seemed to stop. + +Next he took the gourd which we had brought and with a knife scraped +off just the minutest particle of the black, licorice-like stuff that +incrusted it. He dissolved the particle in some alcohol, and with a +sterilized needle repeated his experiment on a second mouse. The effect +was precisely similar to that produced by the blood on the first. + +I was intent on what Craig was doing when Dr. Leslie broke in with a +question. "May I ask," he queried, "whether, admitting that the first +mouse died at least apparently in the same manner as the second, you +have proved that the poison is the same in both cases? And if it is the +same, can you show that it affects human beings in the same way, that +enough of it has been discovered in the blood of Mendoza to have caused +his death? In other words, I want the last doubt set aside." + +If ever Craig startled me, it was by his quiet reply: + +"I've isolated it in his blood, extracted it, sterilized it, and I've +tried it on myself." + +In breathless amazement, with eyes riveted on him, we listened. "Then +that was what was the matter?" I blurted out. "You had been trying the +poison on YOURSELF?" + +He nodded unconcernedly. "Altogether," he explained, as Leslie and I +listened, speechless, "I was able to recover from both blood samples +six centigrams of the poison. It is almost unknown. I could only be +sure of what I discovered by testing the physiological effects. I was +very careful. What else was there to do? I couldn't ask you fellows to +try it, if I was afraid." + +"Good heavens!" gasped Leslie, "and alone, too." + +"You wouldn't have let me do it, if I hadn't got rid of you," he smiled +quietly. + +Leslie shook his head. "Tried it on the dog and made himself the dog!" +exclaimed Leslie. "I need the credit of a successful case--but I'll not +take this one." + +Kennedy laughed. + +"Starting with two centigrams of the stuff as a moderate dose," he +pursued, while I listened, stunned at his daring, "I injected it into +my right arm subcutaneously. Then I slowly worked my way up to three +and then four centigrams. You see what I had recovered was far from the +real thing. They did not seem at first to produce any very appreciable +results other than to cause some dizziness, slight vertigo, a +considerable degree of lassitude, and an extremely painful headache of +rather unusual duration." + +"Good night!" I exclaimed. "Didn't that satisfy you?" + +"Five centigrams considerably improved on it," he continued, paying no +attention to me. "It caused a degree of lassitude and vertigo that was +most distressing, and six centigrams, the whole amount which I had +recovered from the samples of blood, gave me the fright of my life +right here in this laboratory a few minutes before you came in." + +Leslie and I looked at each other and shook our heads. + +"Perhaps I was not wise in giving myself so large an injection on a day +when I was overheated and below par otherwise, because of the strain I +have been under in handling this case, as well as other work. However +that may be, the added centigram produced so much more on top of the +five centigrams I had previously taken that for a time I had reason to +fear that that additional centigram was just the amount needed to bring +my experiments to a permanent close. + +"Within three minutes of the time of injection the dizziness and +vertigo had become so great as to make walking seem impossible. In +another minute the lassitude rapidly crept over me, and the serious +disturbance of my breathing made it apparent to me that walking, waving +my arms, anything, was imperative. My lungs felt glued up, and the +muscles of my chest refused to work. Everything swam before my eyes, +and I was soon reduced to walking up and down the laboratory floor with +halting steps, only preventing falling on the floor by holding fast to +the edge of the table. + +"I thought of the tank of oxygen, and managed to crawl over and turn it +on. I gulped at it. It seemed to me that I spent hours gasping for +breath. It reminded me of what I once experienced in the Cave of the +Winds of Niagara, where water is more abundant in the atmosphere than +air. Yet my watch afterward indicated only about twenty minutes of +extreme distress. But that twenty minutes is one period I shall never +forget. I advise you, Leslie, if you are ever so foolish as to try the +experiment, to remain below the five-centigram limit." + +"Believe me, I'd rather lose my job," returned Leslie. + +"How much of the stuff was administered to Mendoza," went on Kennedy, +"I cannot say. But it must have been a good deal more than I took. Six +centigrams which I recovered from these small samples are only +nine-tenths of a grain. You see what effect that much had. I trust that +answers your question?" + +Dr. Leslie was too overwhelmed to reply. + +"What is this deadly poison that was used on Mendoza?" I managed to ask. + +"You have been fortunate enough to obtain a sample of it from the +Museum of Natural History," returned Craig. "It comes in a little +gourd, or often a calabash. This is in a gourd. It is a blackish, +brittle stuff, incrusting the sides of the gourd just as if it was +poured in in the liquid state and left to dry. Indeed, that is just +what has been done by those who manufacture it after a lengthy and +somewhat secret process." + +He placed the gourd on the edge of the table, where we could see it +closely. I was almost afraid even to look at it. + +"The famous traveller, Sir Robert Schomburgk, first brought it into +Europe, and Darwin has described it. It is now an article of commerce, +and is to be found in the United States Pharmacoepia as a medicine, +though, of course, it is used in only very minute quantities, as a +heart stimulant." + +Craig opened a book to a place he had marked. "Here's an account of +it," he said. "Two natives were one day hunting. They were armed with +blow-pipes and quivers full of poisoned darts made of thin, charred +pieces of bamboo, tipped with this stuff. One of them aimed a dart. It +missed the object overhead, glanced off the tree, and fell down on the +hunter himself. This is how the other native reported the result: + +"'Quacca takes the dart out of his shoulder. Never a word. Puts it in +his quiver and throws it in the stream. Gives me his blow-pipe for his +little son. Says to me good-bye for his wife and the village. Then he +lies down. His tongue talks no longer. No sight in his eyes. He folds +his arms. He rolls over slowly. His mouth moves without sound. I feel +his heart. It goes fast and then slow. It stops. Quacca has shot his +last woorali dart.'" + +Leslie and I looked at Kennedy, and the horror of the thing sank deep +into our minds. Woorali. What was it? + +"Woorali, or curare," explained Craig slowly, "is the well-known poison +with which the South American Indians of the upper Orinoco tip their +arrows. Its principal ingredient is derived from the Strychnos toxifera +tree, which yields also the drug nux vomica, which you, Dr. Leslie, +have mentioned. On the tip of that Inca dagger must have been a large +dose of the dread curare, this fatal South American Indian arrow +poison." + +"Say," ejaculated Leslie, "this thing begins to look eerie to me. How +about that piece of paper that I sent to you with the warning about the +curse of Mansiche and the Gold of the Gods. What if there should be +something in it? I'd rather not be a victim of this curare, if it's all +the same to you, Kennedy." + +Kennedy was thinking deeply. Who could have sent the messages to us +all? Who was likely to have known of curare? I confess that I had not +even an idea. All of them, any of them, might have known. + +The deeper we got into it, the more dastardly the crime against Mendoza +seemed. Involuntarily, I thought of the beautiful little Senorita, +about whom these terrible events centred. Though I had no reason for +it, I could not forget the fear that she had for Senora de Moche, and +the woman as she had been revealed to us in our late interview. + +"I suppose a Peruvian of average intelligence might know of the arrow +poison of Indians of another country," I ventured to Craig. + +"Quite possible," he returned, catching immediately the drift of my +thoughts. "But the shoe-prints indicated that it was a man who stole +the dagger from the Museum. It may be that it was already poisoned, +too. In that case the thief would not have had to know anything of +curare, would not have needed to stab so deeply if he had known." + +I must confess that I was little further along in the solution of the +mystery than I had been when I first saw Mendoza's body. Kennedy, +however, did not seem to be worried. Leslie had long since given up +trying to form an opinion and, now that the nature of the poison was +finally established, was glad to leave the case in our hands. + +As for me, I was inclined to agree with Dr. Leslie, and, long after he +had left, there kept recurring to my mind those words: + +BEWARE THE CURSE OF MANSICHE ON THE GOLD OF THE GODS. + + + + +VIII + +THE ANONYMOUS LETTER + + +"I think I will drop in to see Senorita Mendoza," considered Kennedy, +as he cleared up the materials which he had been using in his +investigation of the arrow poison. "She is a study to me--in fact, the +reticence of all these people is hard to combat." + +As we entered the apartment where the Mendozas lived, it was difficult +to realize that only a few hours had elapsed since we had first been +introduced to this strange affair. In the hall, however, were still +some reporters waiting in the vain hope that some fragment of a story +might turn up. + +"Let's have a talk with the boys," suggested Craig, before we entered +the Mendoza suite. "After all, the newspaper men are the best +detectives I know. If it wasn't for them, half our murder cases +wouldn't ever be solved. As a matter of fact, 'yellow journals' are +more useful to a city than half the detective force." + +Most of the newspaper men knew Craig intimately, and liked him, +possibly because he was one of the few people to-day who realized the +very important part these young men played in modern life. They crowded +about, eager to interview him. But Craig was clever. In the rapid fire +of conversation it was really he who interviewed them. + +"Lockwood has been here a long time," volunteered one of the men. "He +seems to have constituted himself the guardian of Inez. No one gets a +look at her while he's around." + +"Well, you can hardly blame him for that," smiled Craig. "Jealousy +isn't a crime in that case." + +"Say," put in another, "there'd be an interesting quarter of an hour if +he were here now. That other fellow--de Mooch--whatever his name is, is +here." + +"De Moche--with her, now?" queried Kennedy, wheeling suddenly. + +The reporter smiled. "He's a queer duck. I was coming up to relieve our +other man, when I saw him down on the street, hanging about the corner, +his eyes riveted on the entrance to the apartment. I suppose that was +his way of making love. He's daffy over her, all right. I stopped to +watch him. Of course, he didn't know me. Just then Lockwood left. The +Spaniard dived into the drug store on the corner as though the devil +was after him. You should have seen his eyes. If looks were bullets, I +wouldn't give much for Lockwood's life. With two such fellows about, +you wouldn't catch me making goo-goo eyes at that chicken--not on your +life." + +Kennedy passed over the flippant manner in view of the importance of +the observation. + +"What do you think of Lockwood?" he asked. + +"Pretty slick," replied another of the men. "He's the goods, all right." + +"Why, what has he done?" asked Kennedy. + +"Nothing in particular. But he came out to see us once. You can't blame +him for being a bit sore at us fellows hanging about. But he didn't +show it. Instead he almost begged us to be careful of how we asked +questions of the girl. Of course, all of us could see how completely +broken up she is. We haven't bothered her. In fact, we'd do anything we +could for her. But Lockwood talks straight from the shoulder. You can +see he's used to handling all kinds of situations." + +"But did he say anything, has he done anything?" persisted Kennedy. + +"N-no," admitted the reporter. "I can't say he has." + +Craig frowned a bit. "I thought not," he remarked. "These people aren't +giving away any hints, if they can help it." + +"It's my idea," ventured another of the men, "that when this case +breaks, it will break all of a sudden. I shouldn't wonder if we are in +for one of the sensations of the year, when it comes." + +Kennedy looked at him inquiringly. "Why?" he asked simply. + +"No particular reason," confessed the man. "Only the regular detectives +act so chesty. They haven't got a thing, and they know it, only they +won't admit it to us. O'Connor was here." + +"What did he say?" + +"Nothing. He went through all the motions--'Now, pens lifted, boys,' +and all that--talked a lot--and after it was all over he might have +been sure no one would publish a line of his confidences. There wasn't +a stick of copy in the whole thing." + +Kennedy laughed. "O'Connor's all right," he replied. "We may need him +sorely before we get through. After all, nothing can take the place of +the organization the police have built up. You say de Moche is in there +yet?" + +"Yes. He seemed very anxious to see her. We never get a word out of +him. I've been thinking what would happen if we tried to get him mad. +Maybe he'd talk." + +"More likely he'd pull a gun," cautioned another. "Excuse ME." + +Kennedy said nothing, evidently content to let the newspaper men go +their own sweet way. + +He nodded to them, and pressed the buzzer at the Mendoza door. + +"Tell Senorita Mendoza that it is Professor Kennedy," he said to +Juanita, who opened the door, keeping it on the chain, to be sure it +was no unwelcome intruder. + +Evidently she had had orders to admit us, for a second later we found +ourselves again in the little reception room. + +We sat down, and I saw that Craig's attention had at once been fixed on +something. I listened intently, too. On the other side of the heavy +portieres that cut us off from the living room I could distinguish low +voices. It was de Moche and Inez. + +Whatever the ethics of it, we could not help listening. Besides there +was more at stake than ethics. + +Evidently the young man was urging her to do something that she did not +agree with. + +"No," we heard her say finally, in a quiet tone, "I cannot believe it, +Alfonso. Mr. Whitney is Mr. Lockwood's associate now. My father and Mr. +Lockwood approved of him. Why should I do otherwise?" + +De Moche was talking earnestly but in a very muffled voice. We could +not make out anything except a few scattered phrases which told us +nothing. Once I fancied he mentioned his mother. Whatever it was that +he was urging, Inez was firm. + +"No, Alfonso," she repeated, her voice a little higher and excited. "It +cannot be. You must be mistaken." + +She had risen, and now moved toward the hall door, evidently forgetting +that the folding doors behind the portieres were open. "Professor +Kennedy and Mr. Jameson are here," she said. "Would you care to meet +them?" + +He replied in the negative. Yet as he passed the reception room he +could not help seeing us. + +As Inez greeted us, I saw that Alfonso was making a desperate effort to +control his expression. He seemed to be concealing a bitter +disappointment. Seeing us, he bowed stiffly, and, with just the murmur +of a greeting, excused himself. + +He had no sooner closed the door to run the gauntlet of the sharp eyes +in the hall than the Senorita faced us fully. She was pale and nervous. +Evidently something that he had said to her had greatly agitated her. +Yet with all her woman's skill she managed to hide all outward traces +of emotion that might indicate what it was that racked her mind. + +"You have something to report?" she asked, a trifle anxiously. + +"Nothing of any great importance," admitted Craig. + +Was it actually a look of relief that crossed her face? Try as I could, +it seemed to me to be an anomalous situation. She wanted the murderer +of her father caught, naturally. Yet she did not seem to be offering us +the natural assistance that was to be expected. Could it be that she +suspected some one perhaps near and dear to her of having some +knowledge, which, now that the deed was done, would do more harm than +good if revealed? It was the only conclusion to which I could come. I +was surprised at Kennedy's next question. Was the same idea in his +mind, also? + +"We have seen Mr. Whitney," he ventured. "Just what are Mr. Lockwood's +relations with him--and yours?" + +"Merely that Mr. Lockwood and my father were partners," she answered +hastily. "They had decided that their interests would be more valuable +by some arrangement with Mr. Whitney, who controls so much down in +Peru." + +"Do you think that Senora de Moche exercises a very great influence on +Mr. Whitney?" asked Craig, purposely introducing the name of the Indian +woman to see what effect it might have on her. + +"Oh," she cried, with a little exclamation of alarm, "I hope not." + +Yet it was evident that she feared so. + +"Why is it that you fear it?" insisted Kennedy. "What has she done to +make you fear it?" + +"I don't like her," returned Inez, with a frown. "My father knew +her--too well. She is a schemer, an adventuress. Once she has a hold on +a man, one cannot say--" She paused, then went on in a different tone. +"But I would rather not talk about the woman. I am afraid of her. Never +does she talk to me that she does not get something out of me that I do +not wish to tell her. She is uncanny." + +Personally, I could not blame Inez for her opinion. I could understand +it. Those often baleful eyes had a penetrating power that one might +easily fall a victim to. + +"But you can trust Mr. Lockwood," he returned. "Surely he is proof +against her, against any woman." + +Inez flushed. It was evident that of all the men who were interested in +the little beauty, Lockwood was first in her mind. Yet when Kennedy put +the question thus she hesitated. "Yes," she replied, "of course, I +trust him. It is not that woman whom I fear with him." + +She said it with an air almost of defiance. There was some kind of +struggle going on in her mind, and she was too proud to let us into the +secret. + +Kennedy rose and bowed. For the present he had come to the conclusion +that if she would not let us help her openly the only thing to do was +to help her blindly. + +Half an hour later we were at Norton's apartment, not far from the +University campus. He listened intently as Kennedy told such parts of +what we had done as he chose. At the mention of the arrow poison, he +seemed startled beyond measure. + +"You are sure of it?" he asked anxiously. + +"Positive, now," reiterated Kennedy. + +Norton's face was drawn in deep lines. "If some one has the secret," he +cried hastily, "who knows when and on whom next he may employ it?" + +Coming from him so soon after the same idea had been hinted at by the +coroner, I could not but be impressed by it. + +"The very novelty of the thing is our best protection," asserted +Kennedy confidently. "Once having discovered it, if Walter gives the +thing its proper value in the Star, I think the criminal will be +unlikely to try it again. If you had had as much experience in crime as +I have had, you would see that it is not necessarily the unusual that +is baffling. That may be the surest way to trace it. Often it is +because a thing is so natural that it may be attributed to any person +among several, equally well." + +Norton eyed us keenly, and shook his head. "You may be right," he said +doubtfully. "Only I had rather that this person, whoever he may be, had +fewer weapons." + +"Speaking of weapons," broke in Kennedy, "you have had no further idea +of why the dagger might have been taken?" + +"There seems to have been so much about it that I did not know," he +returned, "that I am almost afraid to have an opinion. I knew that its +three-sided sheath inclosed a sharp blade, yet who would have dreamed +that that blade was poisoned?" + +"You are lucky not to have scratched yourself with it by accident while +you were studying it." + +"Possibly I might have done it, if I had had it in my possession +longer. It was only lately that I had leisure to study it." + +"You knew that it might offer some clue to the hidden treasure of +Truxillo?" suggested Kennedy. "Have you any recollection of what the +inscriptions on it said?" + +"Yes," returned Norton, "I had heard the rumours about it. But Peru is +a land of tales of buried treasure. No, I can't say that I paid much +more attention to it than you might have done if some one asserted that +he had another story of the treasure of Captain Kidd. I must confess +that only when the thing was stolen did I begin to wonder whether, +after all, there might not be something in it. Now it is too late to +find out. From the moment when I found that it was missing from my +collection I have heard no more about it than you have found out. It is +all like a dream to me. I cannot believe even yet that a mere bit of +archaeological and ethnological specimen could have played so important +a part in the practical events of real life." + +"It does seem impossible," agreed Kennedy. "But it is even more +remarkable than that. It has disappeared without leaving a trace, after +having played its part." + +"If it had been a mere robbery," considered Norton, "one might look for +its reappearance, I suppose, in the curio shops. For to-day thieves +have a keen appreciation of the value of such objects. But, now that +you have unearthed its use against Mendoza--and in such a terrible +way--it is not likely that that will be what will happen to it. No, we +must look elsewhere." + +"I thought I would tell you," concluded Kennedy, rising to go. "Perhaps +after you have considered it over night some idea may occur to you." + +"Perhaps," said Norton doubtfully. "But I haven't your brilliant +faculty of scientific analysis, Kennedy. No, I shall have to lean on +you, in that, not you on me." + +We left Norton, apparently now more at sea than ever. At the laboratory +Kennedy plunged into some microphotographic work that the case had +suggested to him, while I dashed off, under his supervision, an account +of the discovery of curare, and telephoned it down to the Star in time +to catch the first morning edition, in the hope that it might have some +effect in apprising the criminal that we were hard on his trail, which +he had considered covered. + +I scanned the other papers eagerly in the morning for Kennedy, hoping +to glean at least some hints that others who were working on the case +might have gathered. But there was nothing, and, after a hasty bite of +breakfast, we hurried back to take up the thread of the investigation +where we had laid it down. + +To our surprise, on the steps of the Chemistry Building, as we +approached, we saw Inez Mendoza already waiting for us in a high state +of agitation. Her face was pale, and her voice trembled as she greeted +us. + +"Such a dreadful thing has come to me," she cried, even before Kennedy +could ask her what the trouble was. + +From her handbag she drew out a crumpled, dirty piece of paper in an +envelope. + +"It came in the first mail," she explained. "I could not wait to send +it to you. I brought it myself. What can it mean?" + +Kennedy unfolded the paper. Printed in large characters, in every way +similar to the four warnings that had been sent to us, was just one +ominous line. We read: + +"Beware the man who professes to be a friend of your father." + +I glanced from the note to Kennedy, then to Inez. One name was in my +mind, and before I knew it I had spoken it. + +"Lockwood?" I queried inadvertently. + +Her eyes met mine in sharp defiance. "Impossible," she exclaimed. "It +is some one trying to injure him with me. Beware of Mr. Lockwood? How +absurd!" + +Yet it must have meant Lockwood. No one else could have been meant. It +was he, most of all, who might be called a friend of her father. She +seemed to see the implication without a word from us. + +I could not help sympathizing with the brave girl in her struggle +between the attack against Lockwood and her love and confidence in him. +It did not need words to tell me that evidence must be overwhelming to +convince her that her lover might be involved in any manner. + + + + +IX + +THE PAPER FIBRES + + +Kennedy examined the anonymous letter carefully for several minutes, +while we watched him in silence. + +"Too clever to use a typewriter," he remarked, still regarding the note +through the lens of a hand-glass. "Almost any one would have used a +machine. That would have been due to the erroneous idea that +typewriting cannot be detected. The fact is that the typewriter is +perhaps a worse means of concealing identity than is disguised +handwriting, especially printing like this. It doesn't afford the +effective protection to the criminal that one supposes. On the +contrary, the typewriting of such a note may be the direct means by +which it can be traced to its source. We can determine what kind of +machine it was done with, then what particular machine was used can be +identified." + +He paused and indicated a number of little instruments which he had +taken from a drawer and laid on the table, as he tore off a bit of the +corner of the sheet of paper and examined it. + +"There is one thing I can do now, though," he continued. "I can study +the quality of the paper in this sheet. If it were only torn like those +warnings we have already received, it might perhaps be mated with +another piece as accurately as if the act had been performed before our +eyes." + +He picked up a little instrument with a small curved arm and a finely +threaded screw that brought the two flat surfaces of the arm and the +end of the screw together. + +"There is no such good fortune in this case, however," he resumed, +placing the paper between the two small arms. "But by measurements made +by this vernier micrometer caliper I can find the precise thickness of +the paper as compared to the other samples." + +He turned to a microscope and placed the corner of the paper under it. +Then he drew from the drawer the four scraps of paper which had already +been sent to us, as well as a pile of photographs. + +"Under ordinary circumstances," he explained, "I should think that what +I am doing would be utterly valueless as a clue to anything. But we are +reduced to the minutiae in this affair. And to-day science is not ready +to let anything pass as valueless." + +He continued to look at the various pieces of paper under the +microscope. "I find under microscopic examination," he went on, +addressing Inez, but not looking up from the eye-piece as he shifted +the papers, "that the note you have received, Senorita Mendoza, is +written on a rather uncommon linen bond paper. Later I shall take a +number of microphotographs of it. I have here, also, about a hundred +microphotographs of the fibres in other kinds of paper, many of them +bonds. These I have accumulated from time to time in my study of the +subject. None of them, as you can see, shows fibres resembling this one +in question, so that we may conclude that it is of uncommon quality. + +"Here I have the fibres, also, of four pieces of paper that have +already figured in the case. These four correspond, as well as the +indentures of the torn edges. As for the fibres, lest you should +question the accuracy of the method, I may say that I know of a case +where a man in Germany was arrested, charged with stealing a government +bond. He was not searched until later. There was no evidence, save that +after the arrest a large number of spitballs were found around the +courtyard under his cell window. This method of comparing the fibres of +the regular government paper was used, and by it the man was convicted +of stealing the bond. I think it is unnecessary to add that in the +present case I can see definitely that not only the four pieces of +paper that bore warnings to us were the same kind, but that this whole +sheet, with its anonymous warning to you, is also the same." + +Inez Mendoza looked at Kennedy as though he possessed some weird power. +Her face, which had already been startled into an expression of fear at +his mention of Lockwood, now was pale. + +"Other warnings?" she repeated tremulously. + +Quickly Kennedy explained what had already happened to us, watching the +effect on her as he read of the curse of Mansiche and the Gold of the +Gods. + +"Oh," she cried, mastering her emotion with a heroic effort, "I wish my +father had never become mixed up in the business. Ever since I was a +little girl I have heard these vague stories of the big fish and the +little fish, the treasure, and the curse. But I never thought they were +anything but fairy tales. You remember, when I first saw you, I did not +even tell them to you." + +"Yes," returned Kennedy. "I remember. But had you no other reason? Did +you, down in your heart, think them really fairy tales?" + +She shuddered. "Perhaps not," she murmured. "But I have heard enough of +you detectives to know that you do not think a woman's fears exactly +evidence." + +"Still they might lead to evidence," suggested Kennedy. + +She looked at him, more startled than ever, for already he had given +her a slight exhibition of his powers. + +"Mr. Kennedy," she exclaimed, "I am positively afraid of you, afraid +that every little thing I do may lead to something I don't intend." + +There was a frankness about the remark that would have been flattering +from a man, but from her excited sympathy. + +"No," she went on, "I have nothing tangible--only my feelings. I fear I +must admit that my father had enemies, though who they are I cannot +tell you. No, it is all in my heart--not in my head. There are those +whom I dislike--and there are those whom I like and trust. You may call +me foolish, but I cannot help trusting--Mr. Lockwood." + +She had not meant to say his name, and Kennedy and I looked at her in +surprise. + +"You see?" she continued. "Every time I talk I say something, convey +some impression that is the opposite of what I wish. Oh--what shall I +do? Have I no one to trust?" + +She was crying. + +"You may trust me, Senorita," said Kennedy, in a low tone, pausing +before her. "At least I have no other interest than finding the truth +and helping you. There--there. We have had enough to-day. I cannot ask +you to try to forget what has happened. That would be impossible. But I +can ask you, Senorita, to have faith--faith that it will all turn out +better, if you will only trust me. When you feel stronger--then come to +me. Tell me your fears--or not--whichever does you the most good. Only +keep your mind from brooding. Face it all as you know your father would +have you do." + +Kennedy's words were soothing. He seemed to know that tears were the +safety-valve she needed. + +"Mr. Jameson will see that you get home safely in a taxicab," he +continued. "You can trust him as you would myself." + +I can imagine circumstances under which I would have enjoyed escorting +Inez to her home, but today was not one of the times. Yet she seemed so +helpless, so grateful for everything we did for her that I did not need +even the pressure of her little hand as she hurried into the apartment +from the car with a hasty word of thanks. + +"You will tell Mr. Kennedy--you will both be--so careful?" she +hesitated before leaving me. + +I assured her that we would, wondering what she might fear for us, as I +drove away again. There did not happen to be any of the newspaper men +about at the time, and I did not stop. + +Back in the laboratory, I found Kennedy arranging something under the +rug at the door as I came up the hall. + +"Don't step there, Walter," he cautioned. "Step over the rug. I'm +expecting visitors. How was she when she arrived home?" + +I told him of her parting injunction. + +"Not bad advice," he remarked. "I think there's a surprise back of +those warnings. They weren't sent just for effect." + +He had closed the door, and we were standing by the table, looking at +the letters, when we heard a noise at the door. + +It was Norton again. + +"I've been thinking of what you told me last night," he explained, +before Kennedy had a chance to tell him to step over the rug. "Has +anything else happened?" + +Kennedy tossed over the anonymous letter, and Norton read it eagerly. + +"Whom does it mean?" he asked, quickly glancing up, then adding, "It +might mean any of us who are trying to help her." + +"Exactly," returned Kennedy. "Or it might be Lockwood, or even de +Moche. By the way, you know the young man pretty well, don't you? I +wonder if you could find him anywhere about the University this morning +and persuade him to visit me?" + +"I will try," agreed Norton. "But these people are so very suspicious +just now that I can't promise." + +Norton went out a few minutes later to see what he could do to locate +Alfonso, and Kennedy replaced another blank sheet of paper for that +under the rug on which Norton had stepped before we could warn him. + +No sooner had he gone than Kennedy reached for the telephone and called +Whitney's office. Lockwood was there, as he had hoped, and, after a +short talk, promised to drop in on us later in the morning. + +It was fully half an hour before Norton returned, having finally found +Alfonso. De Moche entered the laboratory with a suspicious glance +about, as though he thought something might have been planted there for +him. + +"I had a most interesting talk with your mother yesterday," began +Kennedy, endeavouring by frankness to put the young man at ease. "And +this morning, already, Senorita Mendoza has called on me." + +De Moche was all attention at the words. But before he could say +anything Kennedy handed him the anonymous letter. He read it, and his +face clouded as he handed it back. + +"You have no idea who could have sent such a note?" queried Craig, "or +to whom it might refer?" + +He glanced at Norton, then at us. It was clear that some sort of +suspicion had flashed over him. "No," he said quickly, "I know no one +who could have sent it." + +"But whom does it mean?" asked Kennedy, holding him to the part that he +avoided. + +The young man shrugged his shoulders. "She has many friends," he +answered simply. + +"Yes," persisted Kennedy, "but few against whom she might be warned in +this way. You do not think it is Professor Norton, for instance--or +myself?" + +"Oh, no, no--hardly," he replied, then stopped, realizing that he had +eliminated all but Lockwood, Whitney, and himself. + +"It could not be Mr. Lockwood?" demanded Craig. + +"Who sent it?" he asked, looking up. + +"No--whom it warns against." + +De Moche had known what Kennedy meant, but had preferred to postpone +the answer. It was native never to come to the point unless he was +forced to do so. He met our eyes squarely. He had not the penetrating +power that his mother possessed, yet his was a sharp faculty of +observation. + +"Mr. Lockwood is very friendly with her," he admitted, then seemed to +think something else necessary to round out the idea. "Mr. Kennedy, I +might have told her the same myself. Senorita Mendoza has been a very +dear friend--for a long time." + +I had been so used to having him evasive that now I did not exactly +know what to make of such a burst of confidence. It was susceptible of +at least two interpretations. Was he implying that it was sent to cast +suspicion on him, because he felt that way himself or because he +himself was her friend? + +"There have been other warnings," pursued Kennedy, "both to myself and +Mr. Jameson, as well as Professor Norton and Dr. Leslie. Surely you +must have some idea of the source." + +De Moche shook his head. "None that I can think of," he replied. "Have +you asked my mother?" + +"Not yet," admitted Kennedy. + +De Moche glanced at his watch. "I have a lecture at this hour," he +remarked, evidently glad of an excuse to terminate the interview. + +As he left, Kennedy accompanied him to the door, careful himself to +step over the mat. + +"Hello, what's new?" we heard a voice in the hall. + +It was Lockwood, who had come up from downtown. Catching sight of de +Moche, however, he stopped short. The two young men met face to face. +Between them passed a glance of unconcealed hostility, then each nodded +stiffly. + +De Moche turned to Kennedy as he passed down the hall. "Perhaps it may +have been sent to divert suspicion--who can tell?" he whispered. + +Kennedy nodded appreciatively, noting the change. + +At the sound of Lockwood's voice both Norton and I had taken a step +further after them out into the hall, Norton somewhat in advance. As de +Moche disappeared for his lecture, Kennedy turned to me from Lockwood +and caught my eye. I read in his glance that fell from me to the mat +that he wished me quietly to abstract the piece of paper which he had +placed under it. I bent down and did so without Lockwood seeing me. + +"Why was he here?" demanded Lockwood, with just a trace of defiance in +his voice, as though he fancied the meeting had been framed. + +"I have been showing this to every one who might help me," returned +Kennedy, going back into the laboratory after giving me an opportunity +to dispose of the shoe-prints. + +He handed the anonymous letter and the other warnings to the young +soldier of fortune, with a brief explanation. + +"Why don't they come out into the open, whoever they are?" commented +Lockwood, laying the papers down carelessly again on the table. "I'll +meet them--if they mean me." + +"Who?" asked Kennedy. + +Lockwood faced Norton and ourselves. + +"I'm not a mind reader," he said significantly. "But it doesn't take +much to see that some one wants to throw a brick at me. When I have +anything to say I say it openly. Inez Mendoza without friends just now +would be a mark, wouldn't she?" + +His strong face and powerful jaw were set in a menacing scowl. He would +be a bold man who would have come between Lockwood and the lady under +the circumstances. + +"You are confident of Mr. Whitney?" inquired Kennedy. + +"Ask Norton," replied Lockwood briefly. "He knew him long before I did." + +Norton smiled quietly. "Mr. Kennedy should know what my opinion of Mr. +Whitney is, I think," replied Norton confidently. + +"I trust that you will succeed in running these blackmailers down," +pursued Lockwood, still standing. "If I did not have more than I can +attend to already since the murder of Mendoza I'd like to take a hand +myself. It begins to look to me, after reading that letter, as though +there was nothing too low for them to attempt. I shall keep this latest +matter in mind. If either Mr. Whitney or myself get any hint, we'll +turn it over to you." + +Norton left shortly after Lockwood, and Kennedy again picked up the +letter and scanned it. "I could learn something, I suppose, if I +analyzed this printing," he considered, "but it is a tedious process. +Let me see that envelope again. H-m, postmarked by the uptown +sub-station, mailed late last night. Whoever sent it must have done so +not very far from us here. Lockwood seemed to take it as though it +applied to himself very readily, didn't he? Much more so than de Moche. +Only for the fact that the fibres show it to be on paper similar to the +first warnings, I might have been inclined to doubt whether this was +bona fide. At least, the sender must realize now that it has produced +no appreciable effect--if any was intended." + +Kennedy's last remark set me thinking. Could some one have sent the +letter not to produce the effect apparently intended, but with the +ultimate object of diverting suspicion from himself? Lockwood, at +least, had not seemed to take the letter very seriously. + + + + +X + +THE X-RAY READER + + +"I think I'll pay another visit to Whitney, in spite of all that Norton +and Lockwood say about him," remarked Kennedy, considering the next +step he would take in his investigation. + +Accordingly, half an hour later we entered his Wall Street office, +where we were met by a clerk, who seemed to remember us. + +"Mr. Whitney is out just at present," he said, "but if you will be +seated I think I can reach him by telephone." + +As we sat in the outer office while the clerk telephoned from Whitney's +own room the door opened and the postman entered and laid some letters +on a table near us. Kennedy could not help seeing the letter on top of +the pile, and noticed that it bore a stamp from Peru. He picked it up +and read the postmark, "Lima," and the date some weeks previous. In the +lower corner, underscored, were the words "Personal--Urgent." + +"I'd like to know what is in that," remarked Craig, turning it over and +over. + +He appeared to be considering something, for he rose suddenly, and with +a nod of his head to himself, as though settling some qualm of +conscience, shoved the letter into his pocket. + +A moment later the clerk returned. "I've just had Mr. Whitney on the +wire," he reported. "I don't think he'll be back at least for an hour." + +"Is he at the Prince Edward Albert?" asked Craig. + +"I don't know," returned the clerk, oblivious to the fact that we must +have seen that in order to know the telephone number he must have known +whether Mr. Whitney was there or elsewhere. + +"I shall come in again," rejoined Kennedy, as we bowed ourselves out. +Then to me he added, "If he is with Senora de Moche and they are at the +Edward Albert, I think I can beat him back with this letter if we +hurry." + +A few minutes later, in his laboratory, Kennedy set to work quickly +over an X-ray apparatus. As I watched him, I saw that he had placed the +letter in it. + +"These are what are known as 'low tubes,'" he explained. "They give out +'soft rays.'" + +He continued to work for several minutes, then took the letter out and +handed it to me. + +"Now, Walter," he said brusquely, "if you will just hurry back down +there to Whitney's office and replace that letter, I think I will have +something that will astonish you--though whether it will have any +bearing on the case remains to be seen. At least I can postpone seeing +Whitney himself for a while." + +I made the trip down again as rapidly as I could. Whitney was not back +when I arrived, but the clerk was there, and I could not very well just +leave the letter on the table again. + +"Mr. Kennedy would like to know when he can see Mr. Whitney," I said, +on the spur of the moment. "Can't you call him up again?" + +The clerk, as I had anticipated, went into Whitney's office to +telephone. Instead of laying the letter on the table, which might have +excited suspicion, I stuck it in the letter slot of the door, thinking +that perhaps they might imagine that it had caught there when the +postman made his rounds. + +A moment later the clerk returned. "Mr. Whitney is on his way down +now," he reported. + +I thanked him, and said that Kennedy would call him up when he arrived, +congratulating myself on the good luck I had had in returning the +letter. + +"What is it?" I asked, a few minutes later, when I had rejoined Craig +in the laboratory. + +He was poring intently over what looked like a negative. + +"The possibility of reading the contents of documents inclosed in a +sealed envelope," he replied, still studying the shadowgraph closely, +"has already been established by the well-known English scientist, Dr. +Hall Edwards. He has been experimenting with the method of using X-rays +recently discovered by a German scientist, by which radiographs of very +thin substances, such as a sheet of paper, a leaf, an insect's body, +may be obtained. These thin substances, through which the rays used +formerly to pass without leaving an impression, can now be easily +radiographed." + +I looked carefully as he traced out something on the queer negative. On +it, it was easily possible, following his guidance, to read the words +inscribed on the sheet of paper inside. So admirably defined were all +the details that even the gum on the envelope and the edges of the +sheet of paper inside the envelope could be distinguished. + +"It seems incredible," I exclaimed, scarcely believing what I actually +saw. "It is almost like second sight." + +Kennedy smiled. "Any letter written with ink having a mineral base can +be radiographed," he added. "Even when the sheet is folded in the usual +way, it is possible, by taking a radiograph, as I have done, +stereoscopically. Then every detail can be seen standing out in relief. +Besides, it can be greatly magnified, which aids in deciphering it if +it is indistinct or jumbled up. Some of it looks like mirror-writing. +Ah," he continued, "here's something interesting." + +Together we managed to trace out the contents of several paragraphs +laboriously, the gist of which I give here: + +"LIMA, PERU. + +"DEAR WHITNEY: + +"Matters are progressing very favorably here, considering the stoppage +of business due to the war. I am doing everything in my power to +conserve our interests, and now and then, owing to the scarcity of +money, am able to pick up a concession cheaply, which will be of +immense value to us later. + +"However, it is not so much of business that I wish to write you at the +present time. You know that my friend Senora de Moche, with her son, +Alfonso, is at present in New York. Doubtless she has already called on +you and tried to interest you in her own properties here. I need not +advise you to be very careful in dealing with her. + +"The other day I heard a rumour that may prove interesting to you, +regarding Norton and his work here on his last trip. As we know, he has +succeeded in finding and getting out of the country an Inca dagger +which, I believe, bears a very important inscription. I do not know +anything definite about it, as these people are very reticent. But no +doubt he has told you all about it by this time. If it should prove of +value, I depend on you to let me know, so that I may act at this end +accordingly. + +"What I am getting at is this: I understand that from rumours and +remarks of the Senora she believes that Norton took an unfair advantage +during her absence. What the inscription is I don't know, but from the +way these people down here act one would think that they all had a +proprietary interest in the relic. What it is all about I don't know. +But you will find the Senora both a keen business woman and an +accomplished antiquarian, if you have not already discovered it. + +"In regard to Lockwood and Mendoza, if we can get them in on our side, +it ought to prove a winning combination. There are stories here of how +de Moche has been playing on Mendoza's passions--she's thoroughly +unscrupulous and Don Luis is somewhat of a Don Juan. I write this to +put you on guard. Her son, Alfonso, whom you perhaps have met also, is +of another type, though I have heard it said that he laid siege to Inez +Mendoza in the hope of becoming allied with one of the oldest families. + +"Such, at least, is the gossip down here. I cannot presume to keep you +posted at such a distance, but thought I had better write what is in +every one's mouth. As for the inscribed dagger which Norton has taken +with him, I rely on you to inform me. There seems to be a great deal of +mystery connected with it, and I am unable even to hazard a guess as to +its nature. Fortunately, you are on the spot + +"Very sincerely yours, + +"HAGGERTY." + +"So," remarked Kennedy, as he read over the translation of the +skiagraph which he had jotted down as we picked out the letters and +words, "that's how the land lies. Everybody seems to have appreciated +the importance of the dagger." + +"Except Norton," I could not help putting in in disgust. + +"And now it's gone," he continued, "just as though some one had dropped +it overboard. I believe I will keep that appointment you made for me +with Whitney, after all." + +Thus it happened that I found myself a third time entering Whitney's +building. I was about to step into the elevator, when Kennedy tugged at +my arm and pulled me back. + +"Hello, Norton," I heard him say, as I turned and caught sight of the +archaeologist just leaving an elevator that had come down. + +Norton's face plainly showed that he was worried. + +"What the matter?" asked Kennedy, putting the circumstances together. +"What has Whitney been doing?" + +Norton seemed reluctant to talk, but having no alternative motioned to +us to step aside in the corridor. + +"It's the first time I've talked with him since the dagger was +stolen--that is, about the loss," he said nervously. "He called me up +half an hour ago and asked me to come down." + +I looked at Kennedy significantly. Evidently it must have been just +after his return to the office and receipt of the letter which I had +stuck in the letter slot. + +"He was very angry over something," continued Norton. "I'm sure it was +not my fault if the dagger was stolen, and I'm sure that managing an +expedition in that God-forsaken country doesn't give you time to read +every inscription, especially when it is almost illegible, right on the +spot. There was work enough for months that I brought back, along with +that. Sometimes Whitney's unreasonable." + +"You don't think he could have known something about the dagger all +along?" ventured Craig. + +Norton puckered his eyes. "He never said anything," he replied. "If he +had asked me to drop other things for that, why, of course, I would +have done so. We can't afford to lose him as a contributor to the +exploration fund. Confound it--I'm afraid I've put my foot in it this +time." + +Kennedy said nothing, and Norton continued, growing more excited: +"Everybody's been talking to Whitney, telling him all kinds of +things--Lockwood, the de Moches, heaven knows who else. Why don't they +come out and face me? I've a notion to try to carry on my work +independently. Nothing plays hob with scholarship like money. You'd +think he owned me body and soul, and the collection, too, if you heard +him talk. Why, he accused me of carelessness in running the Museum, and +heaven knows I'm not the curator--I'm not even the janitor!" + +Norton was excited, but I could not help feeling that he was also +relieved. "I've been preparing for the time when I'd have to cut +loose," he went on finally. "Now, I suppose it is coming. Ah, well, +perhaps it will be better--who can tell? I may not do so much, but it +will all be mine, with no strings attached. Perhaps, after all, it is +for the best." + +Talking over his troubles seemed to do Norton some good, for I am sure +that he left us in a better frame of mind than we had found him. + +Kennedy wished him good-luck, and we again entered the lift. + +We found Whitney in an even greater state of excitement than Norton had +been. I am sure that if it had been any one else than Kennedy he would +have thrown him out, but he seemed to feel that he must control himself +in our presence. + +"What do you know about that fellow Norton, up at your place?" he +demanded, almost before we had seated ourselves. + +"A very hard-working, ambitious man his colleagues tell me," returned +Kennedy, purposely I thought, as if it had been a red rag flaunted +before a bull. + +"Hard-working--yes," bellowed Whitney. "He has worked me hard. I send +him down to Peru--yes, I put up most of the money. Then what does he +do? Just kids me along, makes me think he's accomplishing a whole +lot--when he's actually so careless as to let himself be robbed of what +he gets with my money. I tell you, you can't trust anybody. They all +double-cross you. I swear, I think Lockwood and I ought to go it alone. +I'm glad I found that fellow out. Let himself be robbed--a fine piece +of work! Why, that fellow couldn't see through a barn door--after the +horse was stolen," he concluded, mixing his metaphors in his anger. + +"Evidently some one has been telling you something," remarked Kennedy. +"We tried to see you twice this morning, but couldn't find you." + +His tone was one calculated to impress Whitney with the fact that he +had been watching and had some idea of where he really was. Whitney +shot a sharp glance at Craig, whose face betrayed nothing. + +"Ambitious--I should say so," repeated Whitney, reverting to Norton to +cover up this new change of the subject. "Well--let him be ambitious. +We can get along without him. I tell you, Kennedy, no one is +indispensable. There is always some way to get along--if you can't get +over an obstacle, you can get around it. I'll dispense with Mr. Norton. +He's an expensive luxury, anyhow. I'm just as well satisfied." + +There was real vexation in Whitney's voice, yet as he talked he, too, +seemed to cool down. I could not help thinking that both Norton and +Whitney were perhaps just a bit glad at the break. Had both of them got +out of each other all that they wanted--Norton his reputation and +Whitney--what? + +He cooled down so rapidly now that almost I began to wonder whether his +anger had been genuine. Did he know more about the dagger than +appeared? Was this his cover--to disown Norton? + +"It seems to me that Senora de Moche is ambitious for her son, too," +remarked Kennedy, tenaciously trying to force the conversation into the +channel he chose. + +"How's that?" demanded Whitney, narrowing his eyes down into a squint +at Kennedy's face, a proceeding that served by contrast to emphasize +the abnormal condition of the pupils which I had already noticed both +in his eyes and Lockwood's. + +"I don't think she'd object to having him marry into one of the leading +families in Peru," ventured Kennedy, paraphrasing what we had already +read in the letter. + +"Perhaps Senorita Mendoza herself can be trusted to see to that," +Whitney replied with a quick laugh. + +"To say nothing of Mr. Lockwood," suggested Craig. + +Whitney looked at him quizzically, as though in doubt just how much +this man knew. + +"Senora de Moche puzzles me," went on Kennedy. "I often wonder whether +superstition or greed would rule her if it came to the point in this +matter of the Gold of the Gods, as they all seem to call the buried +treasure at Truxillo. She's a fascinating woman, but I can't help +feeling that with her one is always playing with fire." + +Whitney eyed us knowingly. I had long ago taken his measure as a man +quite susceptible to a pretty face, especially if accompanied by a +well-turned ankle. + +"I never discuss politics during business hours," he laughed, with a +self-satisfied air. "You will excuse me? I have some rather important +letters that I must get off." + +Kennedy rose, and Whitney walked to the door with us, to call his +stenographer. + +We had scarcely said good-bye and were about to open the outer door +when it was pushed open from outside, and Lockwood bustled in. + +"No more anonymous letters, I hope?" he queried, in a tone which I +could not determine whether serious or sarcastic. + +Kennedy answered in the negative. "Not unless you have one." + +"I? I rather think the ready letter-writers know better than to waste +time on me. That little billet doux seems to have quite upset the +Senorita, though. I don't know how many times she has called me up to +see if I was all right. I begin to think that whoever wrote it has done +me a good turn, after all." + +Lockwood did not say it in a boastful way, but one could see that he +was greatly pleased at the solicitude of Inez. + +"She thinks it referred to you, then?" asked Kennedy. + +"Evidently," he replied; then added, "I won't say but that I have taken +it seriously, too." + +He slapped his hip pocket. Under the tail of his coat bulged a +blue-steel automatic. + +"You still have no idea who could have sent it, or why?" + +Lockwood shook his head. "Whoever he is, I'm ready," he replied grimly, +bowing us out. + + + + +XI + +THE SHOE-PRINTS + + +"I'm afraid we've neglected the Senorita a bit, in our efforts to +follow up what clues we have in the case," remarked Kennedy, as we rode +uptown again. "She needs all the protection we can give her. I think +we'd better drop around there, now that she is pretty likely to be left +alone." + +Accordingly, instead of going back to the laboratory, we dropped off +near the apartment of the Mendozas and walked over from the subway. + +As we turned the corner, far down the long block I could see the +entrance to the apartment. + +"There she is now," I said to Kennedy, catching sight of her familiar +figure, clad in sombre black, as she came down the steps. "I wonder +where she can be going." + +She turned at the foot of the steps and, as chance would have it, +started in the opposite direction from us. + +"Let us see," answered Kennedy, quickening his pace. + +She had not gone very far before a man seemed to spring up from nowhere +and meet her. He bowed, and walked along beside her. + +"De Moche," recognized Kennedy. + +Alfonso had evidently been waiting in the shadow of an entrance down +the street, perhaps hoping to see her, perhaps as our newspaper friend +had seen before, to watch whether Lockwood was among her callers. As we +walked along, we could see the little drama with practically no fear of +being seen, so earnestly were they talking. + +Even during the few minutes that the Senorita was talking with him no +one would have needed to be told that she really had a great deal of +regard for him, whatever might be her feelings toward Lockwood. + +"I should say that she wants to see him, yet does not want to see him," +observed Kennedy, as we came closer. + +She seemed now to have become restive and impatient, eager to cut the +conversation short. + +It was quite evident at the same time that Alfonso was deeply in love +with her, that though she tried to put him off he was persistent. I +wondered whether, after all, some of the trouble had not been that +during his lifetime the proud old Castilian Don Luis could never have +consented to the marriage of his daughter to one of Indian blood. Had +he left a legacy of fear of a love forbidden by race prejudice? + +In any event, the manner of Alfonso's actions about the Mendoza +apartment was such that one could easily imagine his feelings toward +Lockwood, whom he saw carrying off the prize under his very eyes. + +As for his mother, the Senora, we had already seen that Peruvians of +her caste were also a proud old race. Her son was the apple of her eye. +Might not some of her feelings be readily accounted for? Who were these +to scorn her race, her family? + +We had walked along at a pace that finally brought us up with them. As +Kennedy and I bowed, Alfonso seemed at first to resent our intrusion, +while Inez seemed rather to welcome it as a diversion. + +"Can we not expect you?" the young man repeated. "It will be only for a +few minutes this afternoon, and my mother has something of very great +importance to tell." + +He was half pleading, half apologizing. Inez glanced hastily around at +Kennedy, uncertain what to say, and hoping that he might indicate some +course. Surreptitiously, Kennedy nodded an affirmative. + +"Very well, then," she replied reluctantly, not to seem to change what +had been her past refusal too suddenly. "I may ask Professor Kennedy, +too?" + +He could scarcely refuse before us. "Of course," he agreed, quickly +turning to us. "We were speaking about meeting this afternoon at four +in the tea room of the Prince Edward. You can come?" + +Though the invitation was not over-gracious, Kennedy replied, "We +should be delighted to accompany Miss Inez, I am sure. We happened to +be passing this way and thought we would stop in to see if anything new +had happened. Just as we turned the corner we saw you disappearing down +the street, and followed. I trust everything is all right?" + +"Nothing more has happened since this morning," she returned, with a +look that indicated she understood that Kennedy referred to the +anonymous letter. "I had a little shopping to do. If you will excuse +me, I think I will take a car. This afternoon--at four." + +She nodded brightly as we assisted her into a taxicab and left us three +standing there on the curb. For a moment it was rather awkward. To +Alfonso her leaving was somewhat as though the sun had passed under a +cloud. + +"Are you going up toward the University?" inquired Kennedy. + +"Yes," responded the young man reluctantly. + +"Then suppose we walk. It would take only a few more minutes," +suggested Kennedy. + +Alfonso could not very well refuse, but started off at a brisk pace. + +"I suppose these troubles interfere seriously with your work," pursued +Craig, as we fell into his stride. + +"Yes," he admitted, "although much of my work just now is only +polishing off what I have already learned--getting your American point +of view and methods. You see, I have had an idea that the canal will +bring both countries into much closer relations than before. And if you +will not learn of us, we must learn of you." + +"It is too bad we Americans don't take more interest in the countries +south of us," admitted Craig. "I think you have the right idea, though. +Such men as Mr. Whitney are doing their best to bring the two nations +closer together." + +I watched the effect of the mention of Whitney's name. It seemed +distasteful, only in a lesser degree than Lockwood's. + +"We do not need to be exploited," he ventured. "My belief is that we +should not attract capital in order to take things out of the country. +If we might keep our own earnings and transform them into capital, it +would be better. That is why I am doing what I am at the University." + +I could not believe that it explained the whole reason for his presence +in New York. Without a doubt the girl who had just left us weighed +largely in his mind, as well as his and his mother's ambitions, both +personal and for Peru. + +"Quite reasonable," accepted Kennedy. "Peru for the Peruvians. Yet +there seems to be such untold wealth in the country that taking out +even quite large sums would not begin to exhaust the natural resources." + +"But they are ours, they belong to us," hastened de Moche, then caught +the drift of Kennedy's remarks, and was on his guard. + +"Buried treasure, like that which you call the Gold of the Gods, is +always fascinating," continued Kennedy. "The trouble with such easy +money, however, is that it tends to corrupt. In the early days history +records its taint. And I doubt whether human nature has changed much +under the veneer of modern civilization. The treasure seems to leave +its trail even as far away as New York. It has at least one murder to +its credit already." + +"There has been nothing but murder and robbery from the time that the +peje chica was discovered," asserted the young man sadly. "You are +quite right." + +"Truly it would seem to have been cursed," added Craig. "The spirit of +Mansiche must, indeed, watch over it. I suppose you know of the loss of +the old Inca dagger from the University Museum and that it was that +with which Don Luis was murdered?" + +It was the first time Kennedy had broached the subject to de Moche, and +I watched closely to see what was its effect. + +"Perhaps it was a warning," commented Alfonso, in a solemn tone, that +left me in doubt whether it was purely superstitious dread or in the +nature of a prophecy of what might be expected from some quarter of +which we were ignorant. + +"You have known of the existence of the dagger always, I presume," +continued Kennedy. "Have you or any one you know ever sought to +discover its secret and search it out?" + +"I think my mother told you we never dig for treasure," he answered. +"It would be sacrilegious. Besides, there is more treasure buried by +nature than that dedicated to the gods. There is only one trouble that +may hurt our natural resources--the get-rich-quick promoter. I would +advise looking out for him. He flourishes in a newly opened country +like Peru. That curse, I suppose, is much better understood by +Americans than the curse of Mansiche. But as for me, you must remember +that the curse is part of my religion, as it were." + +We had reached the campus by this time, and parted at the gate, each to +go his way. + +"You will drop in on me if you hear anything?" invited Craig. + +"Yes," promised Alfonso. "We shall see you at four." + +With this parting reminder he turned toward the School of Mines while +we debouched off toward the Chemistry Building. + +"The de Moches are nobody's tools," I remarked. "That young man seems +to have a pretty definite idea of what he wants to do." + +"At least he puts it so before us," was all that Kennedy would grant. +"He seems to be as well informed of what passed at that visit to the +Senora as though he had been there too." + +We had scarcely opened the laboratory door when the ringing of the +telephone told us that some one had been trying to get in touch for +some time. + +"It was Norton," said Kennedy, hanging up the receiver. "I imagine he +wants to know what happened after we left him and went up to see +Whitney." + +That was, in fact, just what Norton wanted, as well as to make clear to +us how he felt on the subject. + +"Really, Kennedy," he remarked, "it must be fine to feel that your +chair in the University is endowed rather than subsidized. You saw how +Whitney acted, you say. Why, he makes me feel as if I were his hired +man, instead of head of the University's expedition. I'm glad it's +over. Still, if you could find that dagger and have it returned it +might look better for me. You have no clue, I suppose?" + +"I'm getting closer to one," replied Craig confidently, though on what +he could base any optimism I could not see. + +The same idea seemed to be in Norton's mind. "You think you will have +something tangible soon?" he asked eagerly. + +"I've had more slender threads than these to work on," reassured +Kennedy. "Besides, I'm getting very little help from any of you. You +yourself, Norton, at the start left me a good deal in the dark over the +history of the dagger." + +"I couldn't do otherwise," he defended. "You understand now, I guess, +how I have always been tied, hand and foot, by the Whitney influence. +You'll find that I can be of more service, now." + +"Just how did you get possession of the dagger?" asked Kennedy, and +there flashed over me the recollection of the story told by the Senora, +as well as the letter which we had purloined. + +"Just picked it up from an Indian who had an abnormal dislike to work. +They said he was crazy, and I guess perhaps he was. At any rate, he +later drowned himself in the lake, I have heard." + +"Could he have been made insane, do you think?" ruminated Craig. "It's +possible that he was the victim of somebody, I understand. The insanity +might have been real enough without the cause being natural." + +"That's an interesting story," returned Norton. "Offhand, I can't seem +to recall much about the fellow, although some one else might have +known him very well." + +Evidently he either did not know the tale as well as the Senora, or was +not prepared to take us entirely into his confidence. + +"Who is Haggerty?" asked Craig, thinking of the name signed to the +letter we had read. + +"An agent of Whitney and his associates, who manages things in Lima," +explained Norton. "Why?" + +"Nothing--only I have heard the name and wondered what his connection +might be. I understand better now." + +Kennedy seemed to be anxious to get to work on something, and, after a +few minutes, Norton left us. + +No sooner had the door closed than he took the glass-bell jar off his +microscope and drew from a table drawer several scraps of paper on +which I recognized the marks left by the carbon sheets. He set to work +on another of those painstaking tasks of examination, and I retired to +my typewriter, which I had moved into the next room, in order to leave +Kennedy without anything that might distract attention from his work. + +One after another he examined the sheets which he had marked, starting +with a hand-lens and then using one more powerful. At the top of the +table lay the specially prepared paper on which he had caught and +preserved the marks in the dust of the Egyptian sarcophagus in the +Museum. + +Besides these things, I noticed that he had innumerable photographs, +many of which were labelled with the stamp of the bureau in the Paris +Palais de Justice, over which Bertillon had presided. + +One after another he looked at the carbon prints, comparing them point +by point with the specially prepared copy of the shoe-prints in the +sarcophagus. It was, after all, a comparatively simple job. We had the +prints of de Moche and Lockwood, as well as Whitney, all of them +crossed by steps from Norton. + +"Well, what do you think of that?" I heard him mutter. + +I quit my typewriter, with a piece of paper still in it, and hurried +into the main room. + +"Have you found anything?" + +"I should say I had," he replied, in a tone that betrayed his own +astonishment at the find. "Look at that," he indicated to me, handing +over one of the sheets. "Compare it with this Museum foot-print." + +With his pencil Kennedy rapidly indicated the tell-tale points of +similarity on the two shoe-prints. + +I looked up at him, convinced now of some one's identity. + +"Who was it?" I asked, unable to restrain myself longer. + +Kennedy paused a minute, to let the importance of the surprise be +understood. + +"The man who entered the Museum and concealed himself in the +sarcophagus in the Egyptian section adjoining Norton's treasures," +replied Kennedy slowly, "was Lockwood himself!" + + + + +XII + +THE EVIL EYE + + +Completely at sea as a result of the unexpected revelation of the +shoe-prints we had found in the Museum, and with suspicions now +thoroughly aroused against Lockwood, I accompanied Kennedy to keep our +appointment with the Senorita at the Prince Edward Albert. + +We were purposely a bit early, in order to meet Inez, so that she would +not have to be alone with the Senora, and we sat down in the lobby in a +little angle from which we could look into the tea room. + +We had not been sitting there very long when Kennedy called my +attention to Whitney, who had just come in. Almost at the same time he +caught sight of us, and walked over. + +"I've been thinking a good deal of your visit to me just now," he +began, seating himself beside us. "Perhaps I should not have said what +I did about your friend Norton. But I couldn't help it. I guess you +know something about that dagger he lost, don't you?" + +"I have heard of the 'great fish' and the 'little fish' and the 'curse +of Mansiche,'" replied Kennedy, "if that is what you mean. Somehow the +Inca dagger seems to have been mixed up with them." + +"Yes--with the peje grande, I believe," went on Whitney. + +Beneath his exterior of studied calm I could see that he was very much +excited. If I had not already noted a peculiar physical condition in +him, I might have thought he had stopped in the cafe with some friends +too long. But his eyes were not those of a man who has had too much to +drink. + +Just then Senorita Mendoza entered, and Kennedy rose and went forward +to greet her. She saw Whitney, and flashed an inquiring glance at us. + +"We were waiting for Senorita Mendoza," explained Kennedy to both +Whitney and her, "when Mr. Whitney happened along. I don't see Senora +de Moche in the tea room. Perhaps we may as well sit out here in the +corridor until she comes." + +It was evidently his desire to see how Whitney and Inez would act, for +this was the first time we had ever seen them together. + +"We were talking of the treasure," resumed Whitney, omitting to mention +the dagger. "Kennedy, we are not the only ones who have sought the peje +grande, or rather are seeking it. But we are, I believe, the only ones +who are seeking it in the right place, and," he added, leaning over +confidentially, "your father, Senorita, was the only one who could have +got the concession, the monopoly, from the government to seek in what I +am convinced will be the right place. Others have found the 'little +fish.' We shall find the 'big fish.'" + +He had raised his voice from the whisper, and I caught Inez looking +anxiously at Kennedy, as much as to say, "You see? He is like the rest. +His mind is full of only one subject." + +"We shall find it, too," he continued, still speaking in a high-pitched +key, "no matter what obstacles man or devil put in our way. It shall be +ours--for a simple piece of engineering--ours! The curse of +Mansiche--pouf!" + +He snapped his fingers defiantly as he said it. There was an air of +bravado about his manner. I could not help feeling that perhaps in his +heart he was not so sure of himself as he would have others think. + +I watched him closely, and could see that he had suddenly become even +more excited than before. It was as though some diabolical force had +taken possession of his brain, and he fought it off, but was unable to +conquer. + +Kennedy followed the staring glance of Whitney's eyes, which seemed +almost to pop out of his head, as though he were suffering from the +disease exophthalmic goitre. I looked also. Senora de Moche had come +from the elevator, accompanied by Alfonso, and was walking slowly down +the corridor. As she looked to the right and left, she had caught sight +of our little group, all except Whitney, with our backs toward her. She +was now looking fixedly in our direction, paying no attention to +anything else. + +Whitney was a study. I wondered what could be the relations between +these two, the frankly voluptuous woman and the calculating +full-blooded man. Whitney, for his part, seemed almost fascinated by +her gaze. He rose as she bowed, and, for a moment, I thought that he +was going over to speak to her, as if drawn by that intangible +attraction which Poe has so cleverly expressed in his "Imp of the +Perverse." For, clearly, one who talked as Whitney had just been +talking would have to be on his guard with that woman. Instead, +however, he returned her nod and stood still, while Kennedy bowed at a +distance and signalled to her that we would be in the tea room directly. + +I glanced up in time to see the anxious look on the face of Inez change +momentarily into a flash of hatred toward the Senora. + +At the same moment Alfonso, who was on the other side of his mother, +turned from looking at a newsstand which had attracted his attention +and caught sight of us. There was no mistaking the ardent glance which +he directed at the fair Peruvian at my side. I fancied, too, that her +face softened a bit. It was only for a moment, and then Inez resumed +her normal composure. + +"I won't detain you any longer," remarked Whitney. "Somehow, when I +start to talk about my--our plans down there at Truxillo I could go on +all night. It is marvellous, marvellous. We haven't any idea of what +the future holds in store. No one else in all this big city has +anything like the prospect which is before us. Gradually we are getting +everything into shape. When we are ready to go ahead, it will be the +sensation of Wall Street--and, believe me, it takes much to arouse the +Street." + +He may have been talking wildly, but it was worth while to listen to +him. For, whatever else he was, Whitney was one of the most persuasive +promoters of the day. More than that, I could well imagine how any one +possessed of an imagination susceptible to the influence of mystery and +tradition would succumb to the glittering charm of the magic words, +peje chica, and feel all the gold-hunter's enthusiasm when Whitney +brought him into the atmosphere of the peje grande. As he talked, +visions of hidden treasure seemed to throw a glamour over everything. +One saw golden. + +"You will excuse us?" apologized Kennedy, taking Inez by the arm. "If +you are about, Mr. Whitney, I shall stop to chat with you again on the +way out." + +"Remember--she is a very remarkable woman," said Whitney, as we left +him and started for the tea room. + +His tone was not exactly one of warning, yet it seemed to have cost him +an effort to say it. I could not reconcile it with any other idea than +that he was trying to use her in his own plans, but was still in doubt +of the outcome. + +We parted from him and entered the darkened tea room, with its wicker +tables and chairs, and soft lights, glowing pinkly, to simulate night +in the broad light of afternoon outside. A fountain splashed soothingly +in the centre. Everything was done to lend to the place an exotic air +of romance. + +Alfonso and his mother had chosen a far corner, deeper than the rest in +the shadows, where two wicker settees were drawn up about a table, +effectually cutting off inquisitive eyes and ears. + +Alfonso rose as we approached and bowed deeply. I could not help +watching the two women as they greeted each other. + +"Won't you be seated?" he asked, pulling around one of the wicker +chairs. + +It was then that I saw how he had contrived to sit next to Inez, while +Kennedy manoeuvred to sit on the end, where he could observe them all +best. + +It was a rather delicate situation, and I wondered how Kennedy would +handle it, for, although Alfonso had done the inviting, it was really +Craig who was responsible for allowing Inez to accept. The Senora +seemed to recognize it, also, for, although she talked to Inez, it was +plain she had him in mind. + +"I have heard from Alfonso about the cruel death of your father," she +began, in a softened tone, "and I haven't had a chance to tell you how +deeply I sympathize with you. Of course, I am a much older woman than +you, have seen much more trouble. But I know that never in life do +troubles seem keener than when life is young. And yours has been so +harsh. I could not let it pass without an opportunity to tell you how +deeply I feel." + +She said it with an air of sincerity that was very convincing, so +convincing, in fact, that it shook for the moment the long chain of +suspicion that I had been forging both of her and her son. Could she be +such a heartless woman as to play on the very heartstrings of one whom +she had wronged? I was shaken, moreover, by the late discovery by +Kennedy of the foot-prints. + +The Senorita murmured her thanks for the condolences in a broken voice. +It was evident that whatever enmity she bore against the Senora it was +not that of suspicion that she was the cause of her father's death. + +"I can sympathize with you the more deeply," she went on, "because only +lately I have lost a very dear brother myself. Already I have told +Professor Kennedy something about it. It was a matter of which I felt I +must speak to you, for it may concern you, in the venture in which Mr. +Lockwood and your father were associated, and into which now Mr. +Whitney has entered." + +Inez said nothing, and Craig bowed, as though he, too, wished her to go +on. + +"It is about the 'big fish' and the concession which your father has +obtained from the government to search for it." + +The Senorita started and grew a bit pale at the reference, but she +seemed to realize that it was something she ought to hear, and steeled +herself to it. + +"Yes," she murmured, "I understand." + +"As you no doubt know," resumed the Senora, "no one has had the secret +of the hiding-place. It has been by mere tradition that they were going +to dig. That secret, you may know or may not know now, was in reality +contained in the inscriptions on an old Inca dagger." + +Inez shuddered at the mention of the weapon, a shudder that was not +lost on the Senora. + +"I have already told Professor Kennedy that both the tradition and the +dagger were handed down in my own family, coming at last to my brother. +As I said, I don't know how it happened, but somehow he seemed to be +getting crazy, until he talked, and the dagger was stolen from him. It +came finally into Professor Norton's hands, from whom it was in turn +stolen." + +She looked at Inez searchingly, as if to discover just what she knew. I +wondered whether the Senora suspected the presence of Lockwood's +footprints in the sarcophagus in the Museum--what she would do if she +did. + +"After he lost it," she continued reminiscently, "my brother threw +himself one day into Lake Titicaca. Everywhere the trail of that +dagger, of the secret of the Gold of the Gods has been stained by +blood. To-day the world scoffs at curses. But surely that gold must be +cursed. It has been cursed for us and ours." + +She spoke bitterly; yet might she not mean that the loss of the dagger, +the secret, was a curse, too? + +"There is one other thing I wish to say, and then I will be through. +Far back, when your ancestors came into the country of mine, an +ancestor of your father lost his life over the treasure. It seems as if +there were a strange fatality over it, as if the events of to-day were +but living over the events of yesterday. It is something that we cannot +escape--fate." + +She paused a moment, then added, "Yet it might be possible that the +curse could be removed if somehow we, who were against each other then, +might forget and be for each other now." + +"But Senorita Mendoza has not the dagger," put in Kennedy, watching her +face keenly, to read the effect of his remark. "She has no idea where +it may be." + +"Then it is pure tradition on which Mr. Lockwood and Mr. Whitney depend +in their search for the treasure?" flashed back the Senora quickly. + +Kennedy did not know, but he did not confess it. "Until we know +differently, we must take their word for it," he evaded. + +"It was not that that I meant, however," replied Senora de Moche. "I +meant that we might stop the curse by ceasing to hunt for the treasure. +It has never done any one good; it never will. Why tempt fate, then? +Why not pause before it is too late?" + +I could not quite catch the secondary implication of her plan. Did it +mean that the treasure would then be left for her family? Or was she +hinting at Inez accepting Alfonso's suit? Somehow I could not take the +Senora at her face value. I constantly felt that there was an ulterior +motive back of her actions and words. + +I saw Craig watching the young man's face, and followed his eyes. There +was no doubt of how he took the remark. He was gazing ardently at Inez. +If there had ever been any doubt of his feelings, which, of course, +there had not, this would have settled it. + +"One thing more," added the Senora, as though she had had an +afterthought, "and that is about Mr. Lockwood and Mr. Whitney. Let me +ask you to think it over. Suppose they have not the dagger. Then are +their chances better than others? And if they have"--she paused to +emphasize it--"what does that mean?" + +Kennedy had turned his attention to the Senorita. It was evident that +the dilemma proposed by de Moche was not without weight. She had now +coloured a flaming red. The woman had struck her in a vital spot. + +"Mr. Lockwood is not here to defend himself," Inez said quietly. "I +will not have him attacked by innuendo." + +She had risen. Neither the ardour of Alfonso nor the seeds of doubt of +the Senora had shaken her faith. It was a test that Kennedy evidently +was glad to have witnessed. For some day she might learn the truth +about the foot-prints. He understood her character better. The Senora, +too, had learned that if she were to bring pressure on the girl she +might break her, but she would not bend. + +Without another word Inez, scarcely bowing stiffly, moved out of the +tea room, and we followed, leaving the mother and son there, baffled. + +"I hope you will pardon me for allowing you to come here," said +Kennedy, in a low voice. "I did it because there are certain things +that you ought to hear. It was in fairness to you. I would not have you +delude yourself about Mr. Whitney, about--Mr. Lockwood, even. I want +you to feel that, no matter what you hear or see, you can come to me +and know that I will tell you the truth. It may hurt, but it will be +best." + +I thought he was preparing the way for a revelation about the +foot-prints, but he said nothing more. + +"Oh, that woman!" she exclaimed, as if to change the subject. "I do not +know, I cannot say, why she affects me so. I saw a change in my father, +when he knew her. I have told you how he was, how sometimes I thought +he was mad. Did you notice a change in Mr. Whitney, or haven't you +known him long enough? And lately I have fancied that I see the same +sort of change beginning in Mr. Lockwood. At times they become so +excited, their eyes seem staring, as if some fever were wasting them +away. Father seemed to see strange visions, and hear voices, was worse +when he was alone than when he was in a crowd. Oh, what is it? I could +think of nothing else, not even what she was saying, all the time I was +with her." + +"Then you fear that in some way she may be connected with these strange +changes?" asked Kennedy. + +"I don't know," she temporized; but the tone of her answer was +sufficient to convey the impression that in her heart she did suspect +something, she knew not what. + +"Oh, Professor Kennedy," she cried finally, "can't you see it? +Sometimes--when she looks out of those eyes of hers--she almost makes +people do as she pleases." + +We had come to the taxicab stand before the hotel, and Kennedy had +already beckoned to a cab to take her home. + +As he handed her in she turned with a little shiver. + +"Don't please, think me foolish," she added, with bated breath, "but +often I fear that it is, as we call it, the mal de ojo--the evil eye!" + + + + +XIII + +THE POISONED CIGARETTE + + +There was not a grain of superstition in Kennedy, yet I could see that +he was pondering deeply what Inez Mendoza had just said. Was it +possible that there might be something in it--not objectively, but +subjectively? Might that very fear which the Senorita had of the Senora +engender a feeling that would produce the very result that she feared? +I knew that there were strange things that modern psychology was +discovering. Could there be some scientific explanation of the evil eye? + +Kennedy turned and went back into the hotel, to keep his appointment +with Whitney, and as he did so I reflected that, whatever credence +might be given the evil-eye theory, there was something now before us +that was a fact--the physical condition which Inez had observed in her +father before his death, saw now in Whitney, and foresaw in Lockwood. +Surely that in itself constituted enough of a problem. + +We found Whitney in the cafe, sitting alone in a leather-cushioned +booth, and smoking furiously. I observed him narrowly. His eyes had +even more than before that peculiar, staring look. By the manner in +which his veins stood out I could see that his heart action must be +very rapid. + +"Well," he remarked, as we seated ourselves, "how did you come out in +your tete-a-tete?" + +"About as I expected," answered Kennedy nonchalantly. "I let it go on +merely because I wanted Senorita Mendoza to hear certain things, and I +thought that the Senora could tell them best. One of them related to +the history of that dagger." + +I thought Whitney's eyes would pop out of his head. "What about it?" he +asked. + +"Well," replied Kennedy briefly, "there was the story of how her +brother had it and was driven crazy until he gave it up to somebody, +then committed suicide by throwing himself into Titicaca. The other was +the tradition that in the days after Pizarro a Mendoza was murdered by +it, just as her father has now been murdered." + +Whitney was listening intently, and seemed to be thinking deeply of +something. + +"Do you know," he said finally, with a nod to indicate that he knew +what it was that Kennedy referred to, "I've been thinking of that de +Moche woman a good deal since I left you with her. I've had some +dealings with her." + +He looked at Kennedy shrewdly, as though he would have liked to ask +whether she had said anything about him, but did not because he knew +Kennedy would not tell. He was trying to figure out some other way of +finding out. + +"Sometimes I think she is trying to double-cross me," he said, at +length. "I know that when she talks to others about me she says many +things that aren't so. Yet when she is with me everything is fine, and +she is ready soon to join us, use her influence with influential +Peruvians; in fact, there isn't anything she won't do--manana, +to-morrow." + +All that Whitney said we now knew to be true. + +"She has one interesting dilemma, however, which I do not mind telling +you," remarked Kennedy at length. "She cannot expect me to keep secret +what she said before all of us. Inez Mendoza would mention it, anyhow." + +"What was that?" queried Whitney, dissembling his interest. + +"Why," replied Kennedy slowly, "it was that, with the plans for digging +for the treasure which you say you have, suppose you and Lockwood and +your associates have not the dagger--how are you better off than +previous hunters? And supposing you have it--what does that imply?" + +Whitney thought a moment over the last proposition of the dilemma. +"Imply?" he repeated slowly. Then the significance of it seemed to dawn +on him, the possession of the dagger and its implication in regard to +the murder of Mendoza. "Well," he answered, "we haven't the dagger. You +know that. But, on the other hand, we think our plans for getting at +the treasure are better than any one else has ever had, more certain of +success." + +"Yet the possession of the dagger, with its inscription, is the only +thing that absolutely insures success," observed Kennedy. + +"That's true enough," agreed Whitney. "Confound that man Norton. How +could he be such a boob as to let the chance slip through his fingers?" + +"He never told you of it?" asked Kennedy. + +"Yes, he told me of the dagger, but hadn't read the inscription, he +said," answered Whitney. "I was so busy at the time with Lockwood and +Mendoza, who had the concession to dig for the treasure, that I didn't +pay much attention to what Norton brought back. I thought that could +wait until Lockwood had been persuaded to join the interests I +represent." + +"Did Lockwood or Mendoza know about the dagger and its importance?" +suggested Craig. + +"If they did, they never said anything about it," returned Whitney +promptly. "Mendoza is dead. Lockwood tells me he knew nothing about it +until very lately--since the murder, I suppose." + +"You suppose?" persisted Kennedy. "Are you sure that he knew nothing +about it before?" + +"No," confessed Whitney, "I'm not sure. Only I say that he told me +nothing of it." + +"Then he might have known?" + +"Might have. But I don't think it very probable." + +Whitney seemed to be turning something over in his mind. Suddenly he +brought his fist down on the little round table before us, rattling the +glasses. + +"Do you know," he exclaimed, "the more I think about it, the more +convinced I am that Norton ought to be held to account for that loss! +He ought to have known. Then the presumption is that he did know. By +heaven, I'm going to have that fellow watched. I'm going to do it +to-day, too. I don't trust him. He shall not double-cross me--even if +that woman does!" + +I wondered whether Whitney was bluffing. If he was, he was making a lot +of fuss over it. He talked more and more wildly, as he grew more +excited over his latest idea. + +"I'll have detectives put on his trail," he blustered. "I'll talk it +over with Lockwood. He never liked the man." + +"What did Lockwood say about Norton?" asked Kennedy casually. + +Whitney eyed us a moment. + +"Say," he ejaculated, "it was Norton brought you into this case, wasn't +it?" + +"I cannot deny that," returned Kennedy quietly, meeting his eyes. "But +it is Inez Mendoza now that keeps me in it." + +"So--you're another rival, are you?" purred Whitney sarcastically. +"Lockwood and de Moche aren't enough. I have a sneaking suspicion that +Norton himself is one of them. Now it's you, too. I suppose Mr. Jameson +is another. Well, if I was ten years younger, I'd cut you all out, or +know the reason why. Oh, YES, I think I will NOT tell you what Mr. +Lockwood suspects." + +With every sentence the veins of Whitney's forehead stood out further, +until now they were like whipcords. His eyes and face were fairly +apoplectic. Slowly the conviction was forced on me. The man acted for +all the world like one affected by a drug. + +"Well," he went on, "you may tell Norton for me that I am going to have +him watched. That will throw a scare into him." + +At least it showed that the breach between Whitney and Norton was deep. +Kennedy listened without saying much, but I knew that he was gratified. +He was playing Lockwood against de Moche, the Senora against Inez. Now +if Whitney would play himself against Norton, out of the tangle might +emerge just the clues he needed. For when people get fighting among +themselves the truth comes out. + +"Very well," remarked Craig, rising, with a hurried glance at Whitney's +apoplectic face, "go as far as you like. I think we understand each +other better, now." + +Whitney said nothing, but, rising also, turned on his heel and walked +deliberately out of the cafe into the corridor of the Prince Edward +Albert, leaving us standing there. + +Kennedy leaned over and swept up the ashes of Whitney's cigarettes +which lay in the ash-tray, placing them, stubs and all, in an envelope, +as he had done before. + +"We have one sample, already," he said. "Another won't hurt. You can +never have too much material to work with. Let us see where he is +going." + +Slowly we followed in the direction which Whitney had taken from the +cafe. There was Whitney standing by the cigar-stand, gazing intently +down the corridor. + +Kennedy and I moved over so that we could see what he was gazing at. +Just then he started to walk hurriedly in the direction in which he was +looking. + +"Senora de Moche!" exclaimed Craig, drawing me toward a palm. + +It was indeed she. She had left the tea room and gone to her own room. +Now she was alighting from the elevator, and had started toward the +main dining-room, when her eyes had rested on Whitney. In spite of all +that he had said to us about her, he had received the glance as a +signal and was fluttering over to her like a moth to a flame. + +What was the reason back of it all, I asked, as I thought of those +wonderful eyes of hers? Was it a sort of auto-hypnotism? There was, I +knew, a form of illusion known as ophthalmophobia--fear of the eye. It +ranged from mere aversion at being gazed at all the way to the +subjective development of real physical action from an otherwise +trivial objective cause. Perhaps Inez was right about the eyes. One +might fear them, and that fear might cause the precise thing to happen +which the owner of the eyes intended. Still, as I reflected before, +there was a much more important problem regarding eyes before us, that +of the drug that was evidently being used in the cigarettes. What was +it? + +There was no chance of our gleaning anything now from these two who +made such a strange pair. Kennedy turned and went out of the nearest +entrance of the hotel. + +"Central Park, West," he directed a cab driver, as we climbed in his +machine; then to me, after giving the number, "I must see Inez Mendoza +again before I can go ahead." + +Inez was not expecting us so soon after leaving her at the hotel, yet I +think was just a little glad that we had come. + +"Did anything happen after I left?" she asked eagerly. + +"We went back and saw Mr. Whitney," returned Craig. "I believe you are +right. He is acting queerly." + +"Alfonso called me up," she volunteered. + +"Was it about anything I should know?" queried Craig. + +"Well," she hesitated, "he said he hoped that nothing that had taken +place would change our own relations. That was about all. He was the +dutiful son, and made no attempt to explain anything that was said." + +Kennedy smiled. "You have not seen Mr. Lockwood since, I suppose?" he +asked. + +"You always make me tell what I hadn't intended," she confessed, +smiling back. "Yes, I couldn't help it. At least, I didn't see him. I +called him up. I wanted to tell him what she had said and that it +hadn't made any difference to me." + +"What did he say?" + +"I can't remember just how he put it, but I think he meant that it was +something very much like that anonymous letter I received. We both feel +that there is some one who wants to make trouble between us, and we are +not going to let it happen." + +If she had known of Kennedy's discovery of the shoe-prints, I feel sure +that, as far as we were concerned, the case would have ended there. She +was in no mood to be convinced by such a thing, would probably have +insisted that some one was wearing a second-hand pair of his shoes. + +Kennedy's eye had been travelling around the room as though searching +for something. + +"May I have a cigarette out of that case over there?" he asked, +indicating a box of them on a table. + +"Why--that is Mr. Lockwood's," she replied. "He left it here the last +time he was here and I forgot to send it to him. Wait a minute. Let me +get you some of father's." + +She left the room. The moment the door closed Kennedy reached over and +took one from the case. "I have some of Lockwood's already, but another +won't matter, as long as I can get it," he said. "I thought it was her +father's. When she brings them, smoke one with me, and be careful to +save the stub. I want it." + +A moment later she entered with a metal box that must have held several +hundred. Kennedy and I each took one and lighted it, then for several +minutes chatted as an excuse for staying. As for myself, I was glad +enough to leave a pretty large stub, for I did not like it. These +cigarettes, like those Whitney had offered us, had a peculiar flavour +which I had not acquired a liking for. + +"You must let me know whether anything else develops from the meeting +in the tea room," said Kennedy finally, rising. "I shall be at the +laboratory some time, I think." + + + + +XIV + +THE INTERFEROMETER + + +Norton was waiting for us at the laboratory when we returned, evidently +having been there some time. + +"I was on my way to my apartment," he began, "when I thought I'd drop +in to see how things are progressing." + +"Slowly," returned Kennedy, throwing off his street clothes and getting +into his laboratory togs. + +"Have you seen Whitney since I had the break with him?" asked Norton, a +trifle anxiously. + +I wondered whether Kennedy would tell Norton what to expect from +Whitney. He did not, however. + +"Yes," he replied, "just now we had an appointment with Senora de Moche +and some others and ran into him at the hotel for a few moments." + +"What did he say about me?" queried Norton. + +"He hadn't changed his mind," evaded Kennedy. "Have you heard anything +from him?" + +"Not a syllable. The break is final. Only I was wondering what he was +telling people about me. He'll tell them something--his side of the +case." + +"Well," considered Kennedy, as though racking his brain for some remark +which he remembered, while Norton watched him eagerly, "I do recall +that he was terribly sore about the loss of the dagger, and seemed to +think that it was your fault." + +"I thought so, I knew it," replied Norton bitterly. "I can see it +coming. All the trustees will hear of my gross negligence in letting +the Museum be robbed. I suppose I ought to sit up there all night. Oh, +by the way, there's another thing I wanted to ask you. Have you ever +done anything with those shoe-prints you found in the dust of the mummy +case?" + +I glanced at Kennedy, wondering whether he felt that the time had come +to reveal what he had discovered. He said nothing for a moment, but +reached into a drawer and pulled out the papers, which I recognized. + +"Here they are," he said, picking out the original impression which he +had taken. + +"Yes," repeated Norton, "but have you been able to do anything toward +identifying them?" + +"I found it rather hard to collect prints of the shoes of all of those +I wished to compare. But I have them at last." + +"And?" demanded Norton, leaning forward tensely. + +"I find that there is one person whose shoe-prints are precisely the +same as those we found in the Museum," went on Kennedy, tossing over +the impression he had taken. + +Norton scanned the two carefully. "I'm not a criminologist," he said +excitedly, "but to my untrained eye it does seem as though you had here +a replica of the first prints, all right." He laid them down and looked +squarely at Kennedy. "Do you mind telling me whose feet made these +prints?" + +"Turn the second over. You will see the name written on it." + +"Lockwood!" exclaimed Norton in a gasp as he read the name. "No--you +don't mean it." + +"I mean nothing less," repeated Kennedy firmly. "I do not say what +happened afterwards, but Lockwood was in the Museum, hiding in the +mummy case, that night." + +Norton's mind was evidently working rapidly. "I wish I had your power +of deduction, Kennedy," he said, at length. "I suppose you realize what +this means?" + +"What does it mean to you?" asked Kennedy, changing front. + +Norton hesitated. "Well," he replied, "it means to me, I suppose, what +it means to any one who stops to think. If Lockwood was there, he got +the dagger. If he had the dagger--it was he who used it!" + +The inference was so strong that Craig could not deny it. Whether it +was his opinion or not was another matter. + +"It fits in with other facts, too," continued Norton. "For instance, it +was Lockwood who discovered the body of Mendoza." + +"But the elevator boy took Lockwood up himself," objected Craig, more +for the sake of promoting the discussion than to combat Norton. + +"Yes--when he 'discovered' the thing. But it must have been done long +before. Who knows? He may have entered. The deed might have been done. +He may have left. No one saw him come or go. What then more likely to +cover himself up than to return when he knew that his entrance would be +known, and find the thing himself?" + +Norton's reasoning was clever and plausible. Yet Kennedy scarcely +nodded his head, one way or the other. + +"You were acquainted with Lockwood?" he asked finally. "I mean to say, +of course, before this affair." + +"Yes, I met him in Lima just as I was starting out on my expedition. He +was preparing to come to New York." + +"What did you think of him then?" + +"Oh, he was all right, I suppose. He wasn't the sort who would care +much for an archaeologist. He cared more for a prospector going off +into the hills than he did for me. And I--I admit that I am impossible. +Archaeology is my life." + +Norton continued to study the prints. "I can hardly believe my eyes," +he murmured; then he looked up suddenly. "Does Whitney know about +this--or Lockwood?" + +Kennedy shook his head negatively. + +"Because," pursued Norton, "an added inference to that I spoke of would +be that the reason why they are so sure that they will find the +treasure is that they are not going on tradition, as they say, but on +the fact itself." + +"A fair conclusion," agreed Craig. + +"I wish the break could have been postponed," continued Norton. "Then I +might have been of some service in my relation to Whitney. It's too +late for me to be able to help you in that direction now, however." + +"There is something you can do, though," said Craig. + +"I shall be delighted," hastened Norton. "What is it?" + +"You know Senora de Moche and Alfonso?" + +"Yes." + +"I wish that you would cultivate their acquaintance. I feel that they +are very suspicious of me. Perhaps they may not be so with you." + +"Is there any special thing you want to find out?" + +"Yes--only I have slight hopes of doing so. You know that she is on +most intimate terms with Whitney." + +"I'm afraid I can't do much for you, then. She'll fight shy of me. +He'll tell her his story." + +"That will make no difference. She has already warned me against him. +He has warned against her. It's a most remarkable situation. He is +trying to get her into some kind of deal, yet all the time he is afraid +she is double-crossing him. And at the same time he obeys her--well, +like Alfonso would Inez if she'd only let him." + +Norton frowned. "I don't like the way they hover about Inez Mendoza," +he remarked. "Perhaps the Senora is after Whitney, while her son is +after Inez. Lockwood seems to be impervious to her. Yes, I'll undertake +that commission for you, only I can't promise what success I'll have." + +Kennedy restored the shoe-prints to the drawer. + +"I think that's gratifying progress," went on Norton. "First we know +who stole the dagger. We know that the dagger killed Mendoza. You have +even determined what the poison on the blade was. It seems to me that +it remains only to determine who struck the actual blow. I tell you, +Kennedy, Whitney will regret the day that he ever threw me over on so +trivial a pretext." + +Norton was pacing up and down excitedly now. + +"My only fear is," he went on, "what the shock of such a thing will be +on that poor little girl. First her father, then Lockwood. Why--the +blow will be terrible. You must be careful, Kennedy." + +"Never fear about that," reassured Craig. "Not a word of this has been +breathed to her yet. We are a long way from fixing the guilt of the +murder; inference is one thing, fact another. We must have facts. And +the facts I want, which you may be able to get, relate to the strange +actions of the de Moches." + +Norton scanned Kennedy's face for some hint of what was back of the +remark. But there was nothing there. + +"They will bear watching, all right," he said, as he rose to go. "Old +Mendoza was never quite the same after he became so intimate with her. +And I think I can see a change in Whitney." + +"What do you attribute it to?" asked Kennedy, without admitting that it +had attracted his attention, too. + +"I haven't the slightest idea," confessed Norton. + +"Inez is as afraid of her as any of the rest," remarked Kennedy +thoughtfully. "She says it is the evil eye." + +"Not an uncommon belief among Latin-Americans," commented Norton. "In +fact, I suppose there are people among us who believe in the evil eye +yet. Still, you can hardly blame that little girl for believing it is +almost anything. Well, I won't keep you any longer. I shall let you +know of anything I find out from the de Moches. I think you are getting +on remarkably." + +Norton left us, his face much brighter than it had been when we met him +at the door. + +Kennedy, alone at last in the laboratory, went over to a cabinet and +took out a peculiar-looking apparatus, which seemed, as nearly as I can +describe it, to consist of a sort of triangular prism, set with its +edge vertically on a rigid platform attached to a massive stand of +brass. + +"Norton seems to have suddenly become quite solicitous of the welfare +of Senorita Mendoza," I hazarded, as he worked over the adjustment of +the thing. + +Kennedy smiled. "Every one seems to be--even Whitney," he returned, +twisting a set-screw until he had the alignment of the various parts as +he wanted it. + +The telephone bell rang. + +"Do you want to answer it?" I asked Craig. + +"No," he replied, not even looking up from his work. "Find out who it +is. Unless it is something very important say I am out on an +investigation and that you have heard from me; that I shall not be +either at the laboratory or the apartment until tomorrow morning. I +must get this done to-night." + +I took down the receiver. + +"Hello, is this Professor Kennedy?" I recognized a voice. + +"No," I replied. "Is there any message I can take?" + +"This is Mr. Lockwood," came back the information I had already +guessed. "When do you expect him?" + +"It's Lockwood," I whispered to Craig, my hand over the transmitter. + +"See what he wants," returned Craig. "Tell him what I told you." + +I repeated Kennedy's message. + +"Well, that's too bad," replied Lockwood. "I've just seen Mr. Whitney, +and he tells me that Kennedy and you are pretty friendly with Norton, +Of course, I knew that. I saw you at the Mendozas' together the first +time. I'd like to have a talk with him about that man. I suppose he has +told you all his side of the story of his relations with Whitney." + +I am, if anything, a good listener, and so I said nothing, not even +that he had better tell it to Kennedy in the morning, for it was such a +novelty to have any of these people talk voluntarily that I really +didn't much care whether I believed what they said or not. + +"I used to know him down in Lima, you know," went on Lockwood. "What I +want to say has to do with that dagger he says was stolen. I want to +tell what I know of how he got it. There was an Indian mixed up in it +who committed suicide--well, you tell Kennedy I'll see him in the +morning." + +Lockwood rang off, and I repeated what he had told me, as Kennedy +continued to adjust the apparatus. + +"Say," I exclaimed, as I finished. "That was a harry's of a commission +you gave Norton just now, watching the de Moches. Why, they'd eat him +alive if they got a chance, and I don't know that all's like a Sunday +school on his part. Lockwood doesn't seem to think so." + +Kennedy smiled quietly. "That was why I asked him to do it," he +returned. "I thought that he wouldn't let much escape him. They all +seem so down on him, he'll have to watch out. It will keep him busy, +too, and that means a chance for us to work." + +He had finished setting up the machine, and now went over to another +drawer, from which he took the envelope of stubs which we had taken +down at Whitney's office first. Then from the pocket of his street coat +he drew both the second envelope of ashes and stubs, the whole +cigarette from Lockwood's case, and the stubs which both of us had +saved from the cigarettes that had once belonged to Mendoza. + +Carefully he separated and labelled them all, so that there would be no +chance for them to get mixed up. Then he picked up one of the stubs and +lighted it. The smoke curled up in wreaths between a powerful light and +the peculiar instrument, while Craig peered through a lens, +manipulating the thing with exhaustless patience and skill. I watched +him curiously, but said nothing, for he was studying something +carefully, and I did not want to interrupt his train of thought. + +Finally he beckoned me over. "Can you make anything out of that?" he +asked. + +I looked through the eye-piece, also. On a sort of fine grating all I +could see was a number of strange lines. + +"If you want an opinion from me," I said, with a laugh, "you'll have to +tell me first what I am looking at." + +"That," he explained, as I continued to gaze, "is one of the latest +forms of the spectroscope, known as the interferometer, with delicately +ruled gratings in which power to resolve the straight, close lines in +the spectrum is carried to the limit of possibility. A small watch is +delicate. But it bears no comparison to the delicacy of these +defraction spectroscopes. + +"Every substance, you know, is, when radiating light, characterized by +what at first appears to be almost haphazard sets of spectral bands +without relation to one another. But they are related by mathematical +laws, and the apparent haphazard character is only the result of our +lack of knowledge of how to interpret the results." + +He resumed his place at the eye-piece to check over his results. + +"Walter," he said finally, looking up at me with a twinkle in his eye, +"I wish that you'd go out and find me a cat." + +"A cat?" I repeated. + +"Yes, a cat--felis domesticus, if it sounds better that way--a plain, +ordinary cat." + +I jammed on my hat and, late as it was, sallied forth on this +apparently ridiculous mission. + +Several belated passers-by and a policeman watched me as though I were +a house-breaker, and I felt like a fool, but at last, by perseverance +and tact, I managed to capture a fairly good specimen of the species, +and carried it in my arms to the laboratory with some profanity and +many scratches. + + + + +XV + +THE WEED OF MADNESS + + +In my absence Craig had set to work on a peculiar apparatus, as though +he were distilling something from several of the cigarette stubs which +he had been studying by means of the interferometer. + +"Here's your confounded cat," I ejaculated, as I placed the unhappy +feline in a basket and waited patiently until finally he seemed to be +rewarded for his patient labours. It was well along toward morning when +he obtained in a test-tube a few drops of a colourless, odourless +liquid. + +"My interferometer gave me a clue," he remarked, as he held the tube up +with satisfaction. "Without the tell-tale line in the spectrum which I +was able to discover by its use I might have been hunting yet for it. +It is so rare that no one would ever have thought, offhand, I suppose, +to look for it. But here it is, I'm sure, only I wanted to be able to +test it." + +"So you are not going to try it on yourself," I said sarcastically, +referring to his last experiment with a poison. "This time you are +going to make the cat the dog." + +"The cat will be better to test it on than a human being," he replied, +with a glance that made me wince, for, after his performance with the +curare, I felt that once the scientific furore was on him I might be +called upon to become an unwilling martyr to science. + +It was with an air of relief, both for himself and my own peace and +safety, that I saw him take the cat out of the basket and hold her in +his arms, smoothing her fur gently, to quiet the feelings that I had +severely ruffled. + +Then with a dropper he sucked up a bit of the liquid from the +test-tube. I watched him intently as he let a small drop fall into the +eye of the cat. + +The cat blinked a moment, and I bent over to observe it more closely. + +"It won't hurt the cat," he explained, "and it may help us." + +As I looked at the cat's eye it seemed to enlarge, even under the glare +of a light, shining forth, as it were, like the proverbial cat's eye +under a bed. + +What did it mean? + +Was there such a thing, I wondered hastily, as the drug of the evil eye? + +"What have you found?" I queried. + +"Something very much like the so-called 'weed of madness,' I think," he +replied slowly. + +"The weed of madness?" I repeated. + +"Yes. It is similar to the Mexican toloache and the Hindu datura, which +you must have heard about." + +I had heard of these weird drugs, but they had always seemed to be so +far away and to belong rather to the atmosphere of civilizations +different from New York. Yet, I reflected, what was to prevent the +appearance of anything in such a cosmopolitan city, especially in a +case so unusual as that which had so far baffled even Kennedy's skill? + +"You know the jimson weed--the Jamestown weed, as it is so often +called?" he continued, explaining. "It grows almost everywhere in the +world, but most thrivingly in the tropics. All the poisons that I have +mentioned are related to it in some way, I believe." + +"I've seen the thing in lots and fields," I replied, "but I never +thought it was of much importance." + +"Well," he resumed, "the jimson weed on the Pacific coast, in some +parts of the Andes, has large white flowers which exhale a faint, +repulsive odour. It is a harmless-looking plant, with its thick tangle +of leaves, a coarse green growth, with trumpet-shaped flowers. But to +one who knows its properties it is quite too dangerously convenient for +safety." + +"But what has that to do with the evil eye?" I asked. + +"Nothing; but it has much to do with the cigarettes that Whitney is +smoking," he went on positively. "Those cigarettes have been doped!" + +"Doped?" I interrogated, in surprise. "With this weed of madness, as +you call it?" + +"No, it isn't toloache that was used," he corrected. "I think it must +be some particularly virulent variety of the jimson weed that was used, +though that same weed in Mexico is, I am sure, what there they call +toloache. Perhaps its virulence in this case lies in the method of +concentration in preparing it. For instance, the seeds of the +stramonium, which is the same thing, contain a much higher percentage +of poison than the leaves and flowers. Perhaps the seeds were used. I +can't say. But, then, that isn't at all necessary. It is the fact of +its use that concerns us most now." + +He took a drop of the liquid which he had isolated and added a drop of +nitric acid. Then he evaporated it by gentle heat and it left a residue +slightly yellow. + +Next he took from the shelf over his table a bottle marked "Alcoholic +Solution--Potassium Hydrate." He opened it and let a drop fall on the +place where the liquid had evaporated. + +Instantly the residue became a beautiful purple, turning rapidly to +violet, then to dark red, and, finally, it disappeared altogether. + +"Stramonium, all right," he nodded, with satisfaction at the +achievement of his night's labours. "That was known as Vitali's test. +Yes, there was stramonium in those cigarettes--datura +stramonium--perhaps a trace of hyoscyamine." + +I tried to look wise, but all I could think of was that, whatever his +science showed me now, my instinct had been enough to prompt me not to +smoke those cigarettes, though, of course, only Kennedy's science could +tell what it was that caused that instinctive aversion. + +"They are all like atropine, mydriatic alkaloids," he proceeded, "so +called from the effect they have on the eye. Why, one-one hundred +thousandth of a grain will affect the eye of a cat. You saw how it +acted on our subject. It is more active in that way than atropine. +Better yet, you remember how Whitney's eyes looked, how Inez said her +father stared, and how she feared for Lockwood?" + +"I remember," I said, still not able to detach the evil-eye idea quite +from my mind. "How about the Senora's eyes? What makes them so--well, +effective?" + +"Oh," Craig answered quickly, "her pupils were normal enough. Didn't +you notice that? It was the difference in Whitney's and the others' +that first suggested making some tests." + +"What is the effect?" I asked, wondering whether it might have +contributed to the cause of Mendoza's death. + +"The concentrated poison which has been used in these cigarettes does +not kill--at least not outright. It is worse than that. Slowly it +accumulates in the system. It acts on the brain." + +I was listening, spellbound, as he made his disclosure. No wonder, I +thought, even a scientific criminal stood in awe of Craig. + +"Of all the dangers to be met with in superstitious countries, these +mydratic alkaloids are among the worst. They offer a chance for crimes +of the most fiendish nature--worse than with the gun or the stiletto. +They are worse because there is so little fear of detection. That crime +is the production of insanity!" + +Horrible though the idea, and repulsive, I could not doubt it in the +face of Craig's investigations and what I had already seen with my own +eyes. In fact, it was necessary for me only to recall the mild +sensations I myself had experienced, in order to be convinced of the +possible effect intended by the insidious poison contained in the many +cigarettes which Whitney, for instance, had smoked. + +"But don't you suppose they know it?" I wondered. "Can't they tell it?" + +"I suppose they have gradually become accustomed to it," Craig +ventured. "If you have ever smoked one particular brand of cigarette +you must have noticed how the manufacturer can gradually substitute a +cheaper grade of tobacco without any large number of his patrons +knowing anything about it. I imagine it might have been done in some +way like that." + +"But you would think they'd feel the effect and attribute it to +smoking." + +"Perhaps they do feel the effect. But when it comes to tracing causes, +some people are loath to admit that tobacco and liquor can be the root +of the evil. No, some one is slipping these cigarettes in on them, +perhaps substituting the doped brand for those that are ordered. If you +will notice, both Whitney and Lockwood have cigarettes that are made +especially for them. So had Mendoza. It is a circumstance which some +one has turned to account, though how and by whom the substitution has +been made I cannot say yet. I wish I had time to follow out this one +line, to the exclusion of everything else. But I've got to keep my +fingers on every rope at once, else the thing will pull away from me. +It is enough for the present that we know what the poison is. I shall +take up the tracing of the person who is administering it the moment I +get a hint." + +It was almost daylight before Craig and I left the laboratory after his +discovery of the manner of the cigarette poisoning by stramonium. But +that was the only way in which he was able to make progress--taking +time for each separate point by main force. + +I was thoroughly tired, though not so much so that my dreams were not +haunted by a succession of baleful eyes peering at me from the darkness. + +I slept late, but was awakened by a knocking on the door. As I rose to +answer it I saw through the open door of Kennedy's room that he had +been about early and must already be at the laboratory. How he did it I +don't know. My own newspaper experience had made me considerable of a +nighthawk. But I always paid for it by sleeping the next day. With +Kennedy, when he was on a case, even five hours of sleep was more than +he seemed able to stand. + +"Hello, Jameson," greeted a voice, as I opened the door. "Is Kennedy +in--oh, he hasn't come back yet?" + +It was Lockwood, at first eager to see Craig, then naturally +crestfallen because he saw that he was not there. + +"Yes," I replied, rubbing my eyes. "He must be at the laboratory. If +you'll wait a minute while I slip on my clothes, I'll walk over there +with you." + +While I completed my hasty toilet, Lockwood sat in our living room, +gazing about with fascination at the collection of trophies of the +chase of criminals. + +"This is positively a terrifying array of material, Jameson," he +declared, as at last I emerged. "Between what Kennedy has here and what +he has stowed away in that laboratory of his, I wonder that any one +dares be a crook." + +I could not help eying him keenly. Could he have spoken so heartily if +he had known what it was, damning to himself, that Kennedy had tucked +away in the laboratory? If he knew, he must have been a splendid actor, +one of those whom only the minute blood-pressure test of the +sphygmograph could induce to give up a secret, and then only in spite +of himself. + +"It is wonderful," I agreed. "Are you ready?" + +We left the apartment and walked along in the bracing morning air +toward the campus and the Chemistry Building. Sure enough, as I had +expected, Kennedy was in his laboratory. + +As we entered he was verifying his experiments and checking over his +results, carefully endeavouring to isolate any of the other closely +related mydriatic alkaloids that might be contained in the noxious +fumes of the poisoned tobacco. + +Though Craig was already convinced of what was going on, I knew that he +always considered it a matter of considerable medico-legal importance +to be exact, for if the affair ever came to the stage of securing an +indictment the charge could be sustained only by specific proof. + +As we appeared in the door, however, he laid aside his work, and +greeted us. + +"I suppose Jameson has already told you that I called you up last +night--and what I said?" began Lockwood. + +Kennedy nodded. "It was something about Norton, wasn't it?" + +Lockwood leaned over impressively and almost whispered: "Of course, you +are in no position to know, but there are ugly rumours current down in +Lima among the natives regarding that dagger." + +Kennedy did not appear to be particularly impressed. "Is that so?" he +said merely. "What are they?" + +"Well," resumed Lockwood, "I wasn't in Lima at the time. I was up here. +But they tell me that there was something crooked about the way that +that dagger was got away from an Indian--a brother of Senora de Moche." +"Yes," replied Kennedy, "I know something about it. He committed +suicide. But what has that to do with Norton?" + +Lockwood hesitated, then shrugged his shoulders. "I should think the +inference was plain," he insinuated. Then, looking at Craig fixedly, as +though to take his measure, he added, "We are not out of touch with +what is going on down there, even if we are several thousand miles +away." + +I wondered whether he had any information more than we had already +obtained by X-raying the letter to Whitney signed "Haggerty." If he +had, it was not his purpose, evidently, yet to disclose it. I felt from +his manner that he was not playing a trump-card, but was just feeling +us out by this lead. + +"There was some crooked business about that dagger down there as well +as here," he pursued. "There are many interests connected with it. +Don't you think that it would be worth while watching Norton?" he +paused, then added: "We do--and we're going to do it." + +"Thank you very much," returned Kennedy quietly. "Mr. Whitney has +already told me he intended to do so." + +Lockwood eyed us critically, as though not quite sure what to make of +the cool manner in which Craig took it. + +"I think if I were you," he said at length, "I'd keep a close watch on +the de Moches, both of them, too." + +"Exactly," agreed Craig, without showing undue interest. + +Lockwood had risen. "Well," he snapped, "you may not think much of what +I am telling you now. But just wait until OUR detectives begin to dig +up facts." No sooner had he left than I turned to Craig. "What was +that?" I asked. "A plant?" + +"Perhaps," he returned, clearing up the materials which he had been +using. + +The telephone rang. + +"Hello, Norton," I heard Craig answer. "What's that? You are shadowed +by some one--you think it is by Whitney?" + +I had been expecting something of the sort, and listened attentively, +but it was impossible to gather the drift of the one-sided conversation. + +As Kennedy hung up the receiver I remarked, "So it was not a bluff, +after all." + +"I think my plan is working," he remarked thoughtfully. "You heard what +he said? He guesses right the first time, that it is Whitney. The last +thing he said was, 'I'll get even! I'll take some action!' and then he +rang off. I think we'll hear something soon." + +Instead of going out, Kennedy pulled out the several unsigned letters +we had collected, and began the laborious process of studying the +printing, analyzing it, in the hope that he might discover some new +clue. + + + + +XVI + +THE EAR IN THE WALL + + +Perhaps an hour later our laboratory door was flung open suddenly, and +both Kennedy and I leaped to our feet. + +There was Inez Mendoza, alone, pale and agitated. + +"Tell me, Professor Kennedy," she cried, her hands clasped before her +in frantic appeal, "tell me--it isn't true--is it? He wasn't +there--no--no--no!" + +She would have fainted if Craig had not sprung forward and caught her +in time to place her in our only easy-chair. + +"Walter," he said, "quick--that bottle of aromatic spirits of ammonia +over there--the second from the left." + +I handed it to him, and threw open the window to allow the fresh air to +blow in. As I did so one of the papers Kennedy had been studying blew +off the table, and, as luck would have it, fell almost before her. She +saw it, and in her hypersensitive condition recognized it instantly. + +"Oh--that anonymous letter!" she cried. "Tell me--you do not think +that--the friend of my father's that it warned me to beware of--was--" + +She did not finish the sentence. She did not need to do so. + +"Please, Senorita," pleaded and soothed Kennedy, "try to be calm. What +has happened? Tell me. What is it?" + +The ammonia and the fresh air seemed to have done their work, for she +managed to brace herself, gripping the arms of the chair tightly and +looking up searchingly into Craig's face. + +"It's about Chester," she managed to gasp; then seemed unable to go on. + +It was the first time I had ever heard her use Lockwood's first name, +and I knew that something had stirred her emotions more deeply than at +any time since the death of her father. + +"Yes," prompted Kennedy. "Go on." + +"I have heard that you found foot-prints, shoe-prints, in the dust in +the Museum after the dagger was stolen," she said, speaking rapidly, +suppressing her feelings heroically. "Since then you have been +collecting prints of shoes--and I've heard that the shoe-prints that +were found are those of--of Mr. Lockwood. Oh, Professor Kennedy, it +cannot be--there must be some mistake." + +For a moment Kennedy did not say anything. He was evidently seeking +some way in which to lead up to the revelation of the truth without too +much shock. + +"You remember that time in the tea room when we were sitting with +Senora de Moche?" he asked finally. + +"Yes," she said shortly, as though the very recollection were +disagreeable to her. + +Kennedy, however, had a disagreeable task, and he felt that it must be +performed in the kindest manner. + +"You remember then that she said she had one thing more to say, that it +was about Mr. Whitney and Mr. Lockwood." + +She was about to interrupt, but he hurried on, giving her no chance to +do so. "She asked you to think it over. Suppose they did not have the +dagger, she said. Then were their chances of finding the treasure any +better than any one else had? And if they did have it, she asked what +that meant. It is a dilemma, my dear Senorita, which you must meet some +time. Why not meet it now?" + +Her face was set. "You will remember, also, Professor Kennedy," she +said, with a great effort controlling her voice, "that I said that Mr. +Lockwood was not there to defend himself and I would not have him +attacked by innuendo. I meant it to the Senora--I mean it to you!" + +She had also meant it to defy him; but as she proceeded her voice +broke, and before she knew it her nature had triumphed, and she was +alternately sobbing and pleading. + +For a minute or two Kennedy let her give vent to her emotions. + +"It cannot be. It cannot be," she sobbed over and over. "He could not +have been there. He could not have done it." + +It was a terrible thing to have to disillusion her, but it was +something now that had to be done. Kennedy had not sought to do so. He +had postponed it in the hope of finding some other way. But now the +thing was forced upon him. + +"Who told you?" he asked finally. + +"I was trying to read, to keep my mind occupied, as you asked me, when +Juanita told me that there was some one in the living room who wanted +to see me--a man. I thought it was either you or Mr. Jameson. But it +was--Professor Norton--" + +Kennedy and I exchanged glances. That was the action in revenge to +Lockwood and Whitney which he had contemplated over the telephone. It +was so cruel and harsh that I could have hated him for it, the more so +as I recollected that it was he himself who had cautioned us against +doing the very thing which now he had done in the heat of passion. + +"Oh," she wailed, "he was very kind and considerate about it. He said +he felt that it was his duty to tell me, that he would be anything, +like an older brother, to me; that he could not see me blinded any +longer to what was going on, and everybody knew, but had not love +enough for me to tell. It was such a shock. I could not even speak. I +simply ran from the room without another word to him, and Juanita found +me lying on the bed. Then--I decided--I would come to you." + +She paused, and her great, deep eyes looked up pathetically. "And you," +she added bitterly, "you are going to tell me that he was right, that +it is true. You can't prove it. Show me what it is that you have. I +defy you!" + +Somehow, as she rested and relieved her feelings, a new strength seemed +to come to her. It was what Kennedy had been waiting for, the reaction +that would leave her able for him to go on and plan for the future. + +He reached into a drawer of a cabinet and pulled out the various +shoe-prints which he had already shown Norton, and which he had studied +and restudied so carefully. + +"That is the print of the shoe in the dust of the Egyptian sarcophagus +of the Museum," he said quietly. "Some one got in during the daytime +and hid there until the place was locked. That is the print of Alfonso +de Moche's shoe, that of Mr. Whitney's, and that of Mr. Lockwood's." + +He said it quickly, as though trying to gloss it over. But she would +not have it that way. She felt stronger, and she was going to see just +what there was there. She took the prints and studied them, though her +hand trembled. Hers was a remarkable mind. It took only seconds to see +what others would have seen only in minutes. But it was not the +reasoning faculty that was aroused by what she saw. It sank deep into +her heart. + +She flung the papers down. + +"I don't believe it!" she defied. "There is some mistake. No--it cannot +be true!" + +It was a noble exhibition of faith. I think I have never seen any +instant more tense than that in Kennedy's laboratory. There stood the +beautiful girl declaring her faith in her lover, rejecting even the +implication that it might have been he who had taken the dagger, +perhaps murdered her father to insure the possession of her father's +share of the treasure as well as the possession of herself. + +Kennedy did not try to combat it. Instead he treated her very +intuitions with respect. In him there was room for both fact and +feeling. + +"Senorita," he said finally, in a voice that was deep and thrilling +with feeling, "have I ever been other than a friend to you? Have I ever +given you cause to suspect even one little motive of mine?" + +She faced him, and they looked into each other's eyes an instant. But +it was long enough for the man to understand the woman and she to +understand him. + +"No," she murmured, glancing down again. + +"Then trust me just this once. Do as I ask you." + +For an instant she struggled with herself. What would he ask? + +"What is it?" she questioned, raising her eyes to him again. + +"Have you seen Mr. Lockwood?" + +"No." + +"Then, I want you to see him. Surely you wish to have no secrets from +him any more than you would wish him to have anything secret from you. +See him. Ask him frankly about it all. It is the only fair thing to +him--it is only fair to yourself." + +Senorita Mendoza was no coward. "I--I will," she almost whispered. + +"Splendid!" exclaimed Kennedy in admiration. "I knew that you would. +You are not the woman who could do otherwise. May I see that you get +home safely? Walter, call a taxicab." + +Senorita Mendoza was calmer, though pale and still nervous, when I +returned. Kennedy handed her into the car and then returned to the +laboratory for two rather large packages, which he handed to me. + +"You must come along with us, Walter," he said. "We shall need you." + +Scarcely a word was spoken as we jolted over the city pavements and at +last reached the apartment. Inez and Craig entered and I followed, +carrying just one of the packages as Craig had indicated by dumb show, +leaving the other in the car, which was to wait. + +"I think you had better write him a note," suggested Craig, as we +entered the living room. "I don't want you to see him until you feel +better--and, by the way, see him here." + +She nodded with a wan smile, as though thinking how unusual it was for +a meeting of lovers to be an ordeal, then excused herself to write the +note. + +She had no sooner disappeared than Kennedy unwrapped the package which +I had brought. From it he took a cedar box, oblong, with a sort of +black disc fixed to an arm on the top. In the face of the box were two +little square holes, with sides of cedar which converged inward into +the box, making a pair of little quadrangular pyramidal holes which +ended in a small black circle in the interior. + +He looked about the room quickly. Beside a window that opened out over +a house several stories below stood a sectional bookcase. Into this +bookcase, back of the books, in the shadow, he shoved the little box, +to which he had already attached a spool of twisted wires. Then he +opened the window and dropped the spool out, letting it unwind of its +own weight until it fell on the roof far below. He shut the window and +rejoined me without a word. + +A moment later she returned with the dainty note which she had written. +"Shall I send it by a messenger?" she asked. + +"Yes, please," answered Kennedy, rising. As he moved a step to the door +he held out his hand to her. "Senorita Mendoza," he said simply, in a +tone that meant more than words, "you are a wonderful woman." + +She took his hand without a word, and a moment later we were whisked +down in the elevator. + +"I must get on that roof on some pretext," remarked Kennedy, as we +reached the street and he got his bearings. "Let me see, that house +which backs up to the apartment is around the corner. Have the man +drive us around there." + +We located the house and mounted the steps. On the wall beside the +brownstone door was pasted a little slip of paper, "Furnished Rooms." + +"Splendid!" exclaimed Kennedy, as he read it. "Dismiss the taxi and +meet me inside with the other package." + +By the time I had paid the man and come up the steps again Kennedy had +made a dicker with the landlady for a double room on the third floor +for both of us, and, by payment of a week's rent, we were to have +immediate possession. + +"Our baggage will follow to-day," he explained, as we mounted the +stairs to the room. + +I thought the landlady would never get through expatiating upon what a +select place she ran, and thus leave us alone in our room, but at last +even her flood of words was stilled by demands from a servant +downstairs who must be instructed if the selectness of the +establishment were to be maintained. + +No sooner were we alone than Kennedy tiptoed into the hall and made +sure that we were not watched. It was then the work of only a few +seconds to mount a ladder to a scuttle, unhook it, and gain the roof. + +There, dangling down from the dizzy height above, swayed the twisted +wire. He seized it, unrolled it some more, and sent me downstairs to +catch it, as he swung it over the edge of the roof to one of our own +windows. Then he rejoined me. + +The other package, which had been heavier, consisted of another of +those mysterious boxes, as well as several dry cells. Quickly he +attached the wires to the box, placing the dry cells in the circuit. +Then he began adjusting the mechanism of the box. So far I had only a +vague idea of just what he had in mind, but gradually it began to dawn +on me. + +It was perhaps half an hour, perhaps longer, after we had left the +Senorita, before, sure that everything was all right with his line and +the batteries which he had brought, Kennedy turned a little lever that +moved in a semicircle, touching one after another of a series of +buttons on the face of the cedar box, meanwhile holding a little black +disc from the back of the box to his ear as he adjusted the thing. + +Nothing seemed to happen, but I could tell by the look of intentness on +his face that he was getting along all right and was not worrying. + +Suddenly the look on his face changed to one of extreme satisfaction. +He dropped the disc he was holding to his ear back into its compartment +and turned to me. + +All at once it seemed as if the room in which we were was peopled by +spirits. There was the sound of voices, loud, clear, distinct. It was +uncanny. + +"He has just come in," remarked Craig. + +"Who?" I asked. + +"Lockwood--can't you recognize his voice? Listen." + +I did listen intently, and the more my ears became adjusted, the more +plainly I could distinguish two voices, that of a man and that of a +woman. It was indeed Lockwood and the Senorita, far above us. + +I would have uttered an exclamation of amazement, but I could not miss +what they were saying. + +"Then you--you believe what he says?" asked Lockwood earnestly. + +"Professor Kennedy has the prints," replied Inez tremulously. + +"You saw them?" + +"Yes." + +"And you believe what HE says, too?" + +There was a silence. + +"What is it?" I asked, tapping the box lightly. + +"A vocaphone," replied Kennedy. "The little box that hears and talks." + +"Can they hear us?" I asked, in an awestruck whisper. + +"Not unless I want them to hear," he replied, indicating a switch. "You +remember, of course, the various mechanical and electrical ears, such +as the detectaphone, which we have used for eavesdropping in other +cases?" + +I nodded. + +"Well, this is a new application which has been made of the +detectaphone. When I was using that disc from the compartment there, I +had really a detectaphone. But this is even better. You see how neat it +all is? This is the detective service, and more. We can 'listen in' and +we don't have to use ear-pieces, either, for this is a regular +loud-speaking telephone--it talks right out in meeting. Those square +holes with the converging sides act as a sort of megaphone to the +receivers, those little circles back there inside magnifying the sound +and throwing it out here in the room, so that we can hear just as well +as if we were up there in the room where they are talking. Listen--I +think they are talking again." + +"I suppose you know that Whitney and I have placed detectives on the +trail of Norton," we could hear Lockwood say. + +"You have?" came back the answer in a voice which for the first time +sounded cold. + +Lockwood must have recognized it. He had made a mistake. It was no +sufficient answer to anything that he had done to assert that some one +else had also done something. + +"Inez," he said, and we could almost hear his feet as he moved over the +floor in her direction in a last desperate appeal, "can't you trust me, +when I tell you that everything is all right, that they are trying to +ruin me--with you?" + +There was a silence, during which we could almost hear her quick breath +come and go. + +"Women--not even Peruvian women are like the women of the past, +Chester," she said at length. "We are not playthings. Perhaps we have +hearts--but we also have heads. We are not to be taken up and put down +as you please. We may love--but we also think. Chester, I have been to +see Professor Kennedy, and--" + +She stopped. It hurt too much to repeat what she had seen. + +"Inez," he implored. + +There was evidently a great struggle of love and suspicion going on in +her, her love of him, her memory of her father, the recollection of +what she had heard and seen. No one could have been as we were without +wishing to help her. Yet no one could help her. She must work out her +own life herself. + +"Yes," she said finally, the struggle ended. "What is it?" + +"Do you want me to tell you the truth?" + +"Yes," she murmured. + +His voice was low and tense. + +"I was there--yes--but the dagger was gone!" + + + + +XVII + +THE VOICE FROM THE AIR + + +"Do you believe it?" I asked Kennedy, as the voices died away, leaving +us with a feeling that some one had gone out of the very room in which +we were. + +He shrugged his shoulders and said nothing. But I cannot say that he +seemed ill pleased at the result of the interview. + +"We'll just keep this vocaphone in," he remarked. "It may come in handy +some time. Now, I think we had better go back to the laboratory! Things +have begun to move." + +On the way back he stopped to telephone Norton to meet us and a few +minutes after we arrived, the archaeologist entered. + +Kennedy lost no time in coming directly to the point, and Norton could +see, in fact seemed to expect and be prepared for what was coming. + +"Well," exclaimed Kennedy, "you've done it, this time!" + +"I know what you are going to ask," returned Norton. "You are going to +ask me why I did it. And I'm going to tell you. After I left you, the +other day, I thought about it a long time. The more I thought, the more +of a shame it seemed to me that a girl like that should be made a +victim of her feelings. It wasn't so much what they have done to me +that made me do it. I would have acted the same if it had been de Moche +instead of Lockwood who was playing on her heart. I was afraid, to tell +the truth, that you wouldn't tell her until it was too late. And she's +too good to throw herself away and allow her fortune to be wasted by a +couple of speculators." + +"Very well," said Craig. "For the sake of argument, let us admit all +that. What did you expect to accomplish by it?" + +"Why--put an end to it, of course." + +"But do you think she was going to accept as truth what you told her? +Would that be natural for one so high-strung?" + +"Perhaps not--right away. But I supposed she would come to you--as I +see she has, for you know about it. After that, it was only a question +of time. It may have been a heroic remedy, but the disease was +critical." + +"Suppose," suggested Craig, "that, after all, he told her that he was +there in the Museum, but that he did not get the dagger. And suppose +that she believed it. What then?" + +Norton looked up quickly. "Did he tell her that?" + +"I am supposing that he did," repeated Craig, declining to place +himself in a position which might lead to disclosing how he found out. + +"Then I should say that he was a great deal cleverer than I gave him +credit for being," returned Norton. + +"Well, it's done now, and can't be undone. Have you found out anything +about the de Moches?" + +"Not very much, I must admit. Of course, you know I'm not on the best +of terms with them, for some reason or other. But I've been around the +Prince Edward Albert a good deal, and I don't think they've been able +to do much that I haven't some kind of line on. Alfonso seems to be +moping. His professors here tell me that he has been neglecting his +work sadly for the past few days. The Senora and Whitney seem to be as +friendly as ever. I should say that they were going the pace fast, and +it shows on him." + +I glanced significantly at Kennedy, but he betrayed nothing that might +lead one to suppose he had discovered the cause. Evidently he was not +ready yet to come out into the open and expected further developments +on the poisoned cigarette clue. + +The telephone rang and Craig took down the receiver. + +"Yes, this is Kennedy," he answered. "Oh, hello, Lockwood. What's that? +You've been trying to get me all day? I just came in. Why, yes, I can +see you in about half an hour." + +"I guess I'd better clear out," said Norton with a bitter laugh, as +Kennedy hung up the receiver. "There have been enough crimes committed +without adding another murder to the list." + +"Keep on watching the de Moches," requested Kennedy as Norton made his +way to the door. + +"Yes," agreed Norton. "They will bear it--particularly Alfonso. They +are hot-blooded. You never know what they are going to do, and they +keep their own counsel. I might hope that Lockwood would forget; but a +de Moche--never." + +I cannot say that I envied him very much, for doubtless what he said +was true, though his danger might be mitigated by the fact that the +dagger was no longer in his Museum. Still, it would never have left +Peru, I reflected, if it had not been for him, and there is, even in +the best of us, a smouldering desire for revenge. + +Lockwood was more than prompt. I had expected that he would burst into +the laboratory prepared to clean things out. Instead he came in as +though nothing at all had happened. + +"There's no use mincing words, Kennedy," he began. "You know that I +know what has happened. That scoundrel, Norton, has told Inez that you +had shoe-prints of some one who was in the Museum the night of the +robbery and that those shoe-prints correspond with mine. As a matter of +fact, Kennedy, I was there. I was there to get the dagger. But before I +could get it, some one else must have done so. It was gone." + +I wanted to believe Lockwood. As for Craig he said nothing. + +"Then, when I did have a chance to get away that night," he continued, +"I went over to Mendoza's. The rest you know." + +"You have told Inez that?" asked Kennedy in order to seem properly +surprised. + +"Yes--and I think she believes me. I can't say. Things are strained +with her. It will take time. I'm not one of those who can take a girl +by main force and make her do what she won't do. I wish I could smooth +things over. Let me see the prints." + +Kennedy handed them over to him. He looked at them, long and closely, +then handed back the damning evidence against himself. + +"I know it would be no use to destroy these," he remarked. "In the +first place that would really incriminate me. And in the second I +suppose you have copies." + +Craig smiled blandly. + +"But I can tell you," he exclaimed, bringing his fist down on the +laboratory table with a bang, "that before I lose that girl, somebody +will pay for it--and there won't be any mistakes made, either." + +The scowl on his face and the menacing look in his eye showed that now, +with his back up against the wall, he was not bluffing. + +He seemed to get little satisfaction out of his visit to us, and in +fact I think he made it more in a spirit of bravado than anything else. + +Lockwood had scarcely gone before Kennedy pulled out the University +schedule, and ran his finger down it. + +"Alfonso ought to be at a lecture in the School of Mines," he said +finally, folding up the paper. "I wish you'd go over and see if he is +there, and, if he is, ask him to step into the laboratory." + +The lecture was in progress all right, but when I peered into the room +it was evident that de Moche was not there. Norton was right. The young +man was neglecting his work. Evidently the repeated rebuffs of Inez had +worked havoc with him. + +Nor was he at the hotel, as we found out by calling up. + +There was only one other place that I could think of where he would be +likely to be and that was at the apartment of Inez. Apparently the same +idea occurred to Kennedy, for he suggested going back to our +observation point in the boarding-house and finding out. + +All the rest of the day we listened through the vocaphone, but without +finding out a thing of interest. Now and then we would try the +detective instrument, the little black disc in the back, but with no +better success. Then we determined to listen in relays, one listening, +while the other went out for dinner. + +It must have been just a bit after dark that we could hear Inez talking +in a low tone with Juanita. + +A buzzing noise indicated that there was some one at the hall door. + +"If it's any one for me," we heard Inez say, "tell them that I will be +out directly. I'm not fit to be seen now." + +The door was opened and a voice which we could not place asked for the +senorita. A moment later Juanita returned and asked the visitor to be +seated a few moments. + +It was not long before we were suddenly aware that there was another +person in the room. We could hear whispers. The faithful little +vocaphone even picked them up and shot them down to us. + +"Is everything all right?" whispered one, a new voice which was +somewhat familiar I thought, but disguised beyond recognition. + +"Yes. She'll be out in a minute." + +"Now, remember what I told you. If this thing works you get fifty +dollars more. I'd better put this mask on--damn it!--the slit's torn. +It'll do. I'll hide here as soon as we hear her. That's a pretty nice +private ambulance you have down there. Did you tell the elevator boy +that she had suddenly been taken ill? That's all fixed, then. I've got +the stuff--amyl nitrite--she'll go off like a shot. But we'll have to +work quick. It only keeps her under a few minutes. I can't wear this +mask down and I'm afraid some one will recognize me. Oh, you brought a +beard. Good. I'll give you the signal. There must be no noise. Yes, I +saw the stretcher where you left it in the hall." + +"All right, Doc," returned the first and unfamiliar voice. + +It all happened so quickly that we were completely bowled over for the +moment. Who was the man addressed as "Doc"? There was no time to find +out, no time to do anything, apparently, so quickly had the plot been +sprung. + +I looked at Kennedy, aghast, not knowing what to do in this unexpected +crisis. + +A moment later we heard a voice, "I'm sorry to have had to keep you +waiting, but what is it that I can do for you?" + +"Good God!" exclaimed Kennedy. "It is Inez herself!" + +It was altogether too late to get over there to warn her, perhaps even +to rescue her. What could we do? If we could only shout for help. But +what good would that do, around a corner and so far away? + +The vocaphone itself! + +Quickly Kennedy turned another switch, of a rheostat, which accentuated +a whisper to almost a shout. + +"Don't be alarmed, Senorita," he cried. "This is Kennedy talking. Look +under the bookcase by the window. You will find a cedar box. It is a +detective vocaphone through which I can hear you and which is talking +out to you. I have heard something just there just now--" + +"Yes, yes. Go on!" + +"You are threatened. Shout! Shout!" + +Just then there came a sound of a scuffle and a muffled cry which was +not much above a whisper, as though a strong hand was clapped over her +mouth. + +What could we do? + +"Juanita--Juanita--help!--police!" shouted Craig himself through the +vocaphone. + +An instant later we could hear other screams as Juanita heard and +spread the alarm, not a second too soon. + +"Come on, Walter," shouted Kennedy dashing out of the room, now that he +was assured the alarm had been given. + +We hurried around the corner, and into the apartment. One of the +elevators was up, and no one was running the other, but we opened the +gates and Kennedy ran it up by himself. + +In the Mendoza apartment all was a babel of voices, every one talking +at once. + +"Did you get them?" Craig asked, looking about. + +"No, sir," replied the elevator boy. "One of them came in from the +ambulance and told me Miss Mendoza was suddenly taken sick. He rode up +with the stretcher. The other one must have walked up." + +"Do you know him? Has he ever been here before?" + +"I can't say, sir. I didn't see him. At least, sir, when I heard the +screams I ran in from the elevator, which the other one told me to wait +with--left the door open. Just as I ran in, they dodged out past me, +jumped into the car and rode down. I guess they must have had the +engine of the ambulance motor running, sir, if they got away without +you seeing them." + +We were too late to head them from speeding off. But, at least, we had +saved the Senorita. She was terribly upset by the attack, much shaken, +but really all right. + +"Have you any idea who it could be?" asked Craig as the faithful +Juanita cared for her. + +"I don't know the man who was waiting and 'Nita never saw him, either," +she replied. "The one who jumped out from behind the portieres had on a +mask and a false beard. But I didn't recognize anything about him." + +Sudden as the attack had been and serious as might have been the +outcome, we could not but feel happy that it had been frustrated. + +Yet it seemed that some one ought to be delegated to see that such a +thing could not occur again. + +"We must think up some means of protecting you," soothed Kennedy. "Let +me see, Mr. Lockwood and Mr. Whitney seem to be the closest to you. If +you don't mind I'll call them up. I wonder if you'd object if we had a +little luncheon up here, to-morrow? I have a special reason for asking +it. I want to insure your safety and we may as well meet on common +ground." + +"There isn't the slightest objection in the world," she replied, as +Kennedy reached for the telephone. + +We had some little difficulty in locating both Lockwood and Whitney, +but finally after a time managed to find them and arrange for the +conference on the Senorita's safety for the next day. + +Outside Kennedy gave instructions to the officer on the beat to watch +the apartment particularly, and there was no reason now to fear a +repetition of the attempt, at least that night. + + + + +XVIII + +THE ANTIDOTE + + +Early the following morning Kennedy left me alone in the laboratory and +made a trip downtown, where he visited a South American tobacco dealer +and placed a rush order for a couple of hundred cigarettes exactly +similar in shape and quality to those which Mendoza had smoked and +which the others seemed also to prefer, except, however, that the +deadly drug was left out. + +While he was gone, it occurred to me to take up again the hunt for +Alfonso. Norton was not in his little office, nor could I find Alfonso +anywhere about the campus. In fact he seemed to have almost dropped out +of his University work for the time. Accordingly, I turned my steps +toward the Prince Edward Albert Hotel, in the hope that he might be +there. + +Inquiries of the clerk at the desk told me that he had been there, but +was out just at that moment. I did not see Whitney around, nor the +Senora, so I sat down to wait, having nothing better to do until +Kennedy's return. + +I was about to give it up and go, when I heard a cab drive up to the +door and, looking up, I saw Alfonso get out. He saw me about the same +time and we bowed. I do not think he even tried to avoid me. + +"I haven't seen you for some time," I remarked, searching his face, +which seemed to me to be paler than it had been. + +"No," he replied. "I haven't been feeling very well lately and I've +been running up into the country now and then to a quiet hotel--a sort +of rest cure, I suppose you would call it. How are you? How is Senorita +Inez?" + +"Very well," I replied, wondering whether he had said what he did in +the hope of establishing a complete alibi for the events of the night +before. + +Briefly I told him what had happened, omitting reference to the +vocaphone and our real part in it. + +"That is terrible," he exclaimed. "Oh, if she would only allow me to +take care of her--I would take her back to our own country, where she +would be safe, far away from these people who seek to prey on all of +us." + +He paced up and down nervously, and I could see that my information had +added nothing to his peace of mind, though, at the same time, he had +betrayed nothing on his part. + +"I was just passing through," I said finally, looking at my watch, "and +happened to see you. I hope your mother is well?" + +"As well as is to be expected, surrounded by people who watch every +act," he replied, I thought with a rap at us for having Norton about +and so active, though I could not be sure. + +We separated, and I hastened back to the laboratory to report to Craig +that Alfonso was rusticating for his health. + +Kennedy, on his part, had had an experience, though it was no more +conclusive than my own. After he had left the tobacco district, he had +walked up Wall Street to the subway. In the crowd he had seen Senora de +Moche, although she had not seen him. He had turned and followed her +until she entered the building in which Whitney and his associates had +their offices. Whether it indicated that she was still leading them a +chase, or they her, was impossible to determine, but it at least showed +that they were still on friendly terms with each other. + +In the laboratory he could always find something to do on the case, +either in perfecting his chemical tests of the various drugs we had +discovered, or in trying to decipher some similarities in the rough +printing of the four warnings and the anonymous letter with the known +handwriting of those connected with the case, many specimens of which +he bad been quietly collecting. That in itself was a tremendously +minute job, entailing not only a vast amount of expert knowledge such +as he had collected in his years of studying crime scientifically, but +the most exact measurements and careful weighing and balancing of +trifles, which to the unscientific conveyed no meanings at all. Still, +he seemed to be forging ahead, though he never betrayed what direction +the evidence seemed to be taking. + +The package of cigarettes which he had ordered downtown was delivered +about an hour after his return and seemed to be the signal for him to +drop work, for the meeting with Lockwood and Whitney had been set +early. He stowed the package in his pockets and then went over to a +cabinet in which he kept a number of rather uncommon drugs. From it he +took a little vial which he shoved into his waistcoat pocket. + +"Are you ready, Walter?" he asked. + +"Whenever you are," I said, laying aside my writing. + +Together we made our way down to the Mendoza apartment which had been +the scene of the near-tragedy the night before. Outside, he paused for +several moments to make inquiries about any suspicious persons that +might have been seen lurking about the neighbourhood. None of the +attendants in the apartment remembered having seen any, and they were +now very alert after the two events, the murder and the attempted +abduction. Not a clue seemed to have been left by the villain who had +been called "Doc." + +"How do you feel after your thrilling experience?" greeted Craig +pleasantly, as Juanita admitted us and Inez came forward. + +"Oh, Mr. Kennedy," she answered, with a note of sadness in her tone. +"It makes me feel so alone in the world. If it were not for 'Nita--and +you, I don't know what I should do." + +"Doesn't Mr. Lockwood count?" asked Kennedy observantly. + +"Of course--everything," she answered hastily. "But he has to be away +so much on business, and--" + +She paused and sighed. I could not help wondering whether, after all, +his explanation of the dagger episode had been enough to satisfy her. +Had she really accepted it? + +Neither Lockwood nor Whitney had arrived, and Kennedy improved the +opportunity to have a quiet talk aside with her, at which, I imagine, +he was arranging a programme of what was to happen at this meeting and +her part in it to co-operate with him. + +She had left the room for a moment and we were alone. It was evidently +a part of his plan, for no sooner was she gone than he opened the +package of cigarettes which he had ordered and took out from the box in +which Mendoza had kept his cigarettes those that were there, +substituting those he had brought. + +We had not long to wait, now. Lockwood and Whitney came together. I was +interested to see the greeting of Inez and her lover. Was it pure +fancy, or did I detect a trace of coldness as though there had sprung +up something between them? As far as Lockwood was concerned, I felt +sure that he was eager to break down any barrier that kept them from +being as they had been. + +Whitney took her hand and held it, in a playful sort of way. "I wish I +were a young buck," he smiled. "No one would dare look at you--much +less try to carry you off. Yes, we must be more careful of our little +beauty, or we shall lose her." + +They turned to greet us. I felt, as we shook hands, that it was much +the same sort of handshake that one sees in the prize ring--to be +followed by the clang of a bell, then all going to it, in battle royal, +with the devil after the hindmost. + +There was scarcely a chance for a preliminary bout before luncheon was +announced, and we entered the cozy little dining-room to seat ourselves +at the daintiest of tables. One could feel the hostess radiating +hospitality, even on such a cross-current set of guests as we were, and +for the time, I almost felt that it had been Kennedy's purpose to +promote a love-feast instead of an armed truce. + +Nothing was said about the main cause of our being together for some +time, and the small talk almost lifted for a time the incubus that had +settled down on all our lives since the tragedy in the den at the other +end of the suite. But the fact could not be blinked. + +Tacitly every one seemed to wait on Kennedy to sound the gong. Finally +he did so. + +"Of course," he began, clearing his throat, "there is no use making +believe about anything. I think we all understand each other better now +than we have ever done before. As for me, I am in this case under a +promise to stick to it and fight it to the end. I suppose the rest of +you are, also. But that need not prevent us agreeing on one thing. We +can work together to protect Senorita Mendoza, at least, from such +danger as threatened her last night." + +"It's a dastardly shame," Lockwood exclaimed angrily, "that a man who +would attempt a thing like that should go unpunished." + +"Show me how to trace him and I'll guarantee the punishment," rejoined +Craig drily. + +"I am not a detective," replied Lockwood. + +Kennedy forebore to reply in kind, though I knew there was a ready +answer on his tongue for the lover. + +Ever since they had arrived, the Senorita had seen that they were well +supplied with cigarettes from the case in which she and they supposed +were the genuine South American brand of her father. Kennedy and I +smoked them, too, although neither of us liked them very much. The +others were smoking furiously. + +"However," resumed Kennedy, "I do not feel that I want to intrude +myself in this matter without being perfectly frank and having the +approval of Senorita Mendoza. She has known both of you longer and more +intimately than she has known me, although she has seen fit to place +certain of her affairs in my hands, for which I trust I shall render a +good account of my stewardship. It seems to me, though, that if there +is, as we now know there is, some one whom we do not know"--he +paused--"who has sunk so low as to wish to carry her off, apparently +where she shall be out of the influence of her friends, it is only +right that precautions should be taken to prevent it." + +"What is your suggestion?" demanded Whitney, rather contentiously. + +"Would there be any objection," asked Kennedy, "if I should ask my old +friend,--or any of you may do it,--Deputy Commissioner O'Connor to +detail a plainclothesman to watch this house and neighbourhood, +especially at night?" + +We watched the faces of the others. But it was really of no use. + +"I think that is an excellent plan," decided Inez herself. "I shall +feel much safer and surely none of you can be jealous of the city +detectives." + +Kennedy smiled. She had cut the Gordian knot with a blow. Neither +Lockwood nor Whitney could object. The purpose of the luncheon was +accomplished. + +In fact he did not wait for further consideration, but excused himself +from the table for a moment to call up our old friend O'Connor and tell +him how gravely his man was needed. It was a matter of only a few +minutes when he returned from the other room. + +"He will detail Burke for this special service as long as we want him," +reported Craig, sitting down again. + +Inez was delighted, naturally, for the affair had been a terrific shock +to her. I could see how relieved she felt, for I was sitting directly +next to her. + +The maid had, meanwhile brought in the coffee and Inez had been waiting +to pour until Kennedy returned. She did not do so, now, either, +however. It seemed as if she were waiting for some kind of signal from +Kennedy. + +"What a splendid view of the park you get here," remarked Kennedy +turning toward the long, low windows that opened on a balustraded +balcony. "Just look at that stream of automobiles passing on the west +drive." + +Common politeness dictated that all should turn and look, although +there was no novelty in the sight for any of us. + +As I have said, I was sitting next to Inez. To me she was a far more +attractive sight than any view of the park. I barely looked out of the +window. Imagine my surprise, then, at seeing her take advantage of the +diversion to draw from the folds of her dress a little vial and pour a +bit of yellowish, syrupy liquid into the cup of coffee which she was +preparing for Whitney. + +I could not help looking at her quickly. She saw that I had seen her +and raised her other hand with a finger to her lips and an explanatory +glance at Kennedy who was keeping the others interested. Instantly, I +recognized the little vial which Craig had shoved into his waistcoat +pocket. That had been the purpose of his whispered conference with her +when we arrived. I said nothing, but determined to observe more closely. + +More coffee and more cigarettes followed, always from the same box +which was now on the table. The luncheon developed almost a real +conversation. For the time, under the spell of our hostess, we nearly +forgot that we were in reality bitter enemies. + +My real interest, as time passed, centred in Whitney and I could not +help watching him closely. Was it a fact, or was it merely my +imagination? He seemed quite different. The pupils of his eyes did not +seem to be quite so dilated as they had been at other times, or even +when he arrived. Even his heart action appeared to be more normal. I +think Inez noticed it, too. There was none of the wildness in his +conversation, such as there often had been at other times. + +Our party was prolonged beyond the time we had expected, but, although +he had much on his mind, Kennedy made no move to break it up. In fact +he did everything to encourage it. + +At last, however, the others did notice the time, and I think it was +with sincere regret that the truce was broken. Even then, no parting +shots were indulged in. + +As we left, Inez thanked Kennedy for his consideration, and I am sure +that that in itself was reward enough. We parted from Lockwood, who +wished to remain a little while, and rode down in the elevator with +Whitney, a changed man. + +"I'll walk over to the elevated with you," he said. "I was going to my +hotel, but I think I'll go down to the office instead." + +Evidently he had got Senora de Moche out of his mind, at least +temporarily, I thought. Then for the first time I recalled that during +the whole luncheon there had been no reference to either the Senora or +Alfonso, though both must have been in our minds often. + +"What was it you had Inez drop into Whitney's coffee?" I asked Craig as +we parted from him and rode uptown. + +"You saw that?" he smiled. "It was pilocarpine, jaborandi, a plant +found largely in Brazil, one of the antidotes for stramonium poisoning. +It doesn't work with every one. But it seems to have done so with him. +Besides, the caffeine in the coffee probably aided the pilocarpine. +Then, too, I made them smoke cigarettes without the dope that is being +fed them. Lockwood's case, for some reason, hasn't gone far. But did +you notice how the treatment contracted the pupils of Whitney's eyes +almost back to normal again?" + +I had and said so, adding, "But what was your idea?" + +"I think I've got at the case from a brand-new angle," he replied. +"Unless I am greatly mistaken, when the person who is doing the doping +sees that Whitney is getting better--why, I think you all noticed it, +Inez and Lockwood as well as you--it will mean another attempt to +substitute more cigarettes doped with that drug. I think it's by +substitution that it's being done. We'll see." + +At the laboratory, Kennedy called Norton and described briefly what had +happened, especially to Whitney. + +"Now is your chance, Norton," he added, "to do some real good work. I +want some one to watch the Senora, see if she, too, notes the +difference in him. Understand?" + +"Perfectly," returned Norton. "That is something I think I can do." + + + + +XIX + +THE BURGLAR POWDER + + +It was not until after dinner that we heard again from Norton. He had +evidently spent the time faithfully hanging about the Prince Edward +Albert, but Whitney had not come in, although the Senora and Alfonso +were about. + +"I saw them leaving the dining-room," he reported to us in the +laboratory directly afterward, "just as Whitney came in. They could not +see me. I took good care of that. But, say, there is a change in +Whitney, isn't there? I wonder what caused it?" + +"It's as noticeable as that?" asked Kennedy. "And did she notice it?" + +"I'm sure of it," replied Norton confidently. "She couldn't help it. +Besides, after he left her and went into the dining-room himself she +and Alfonso seemed to be discussing something. I'm sure it was that." + +Kennedy said nothing, except to thank Norton and compliment him on his +powers of observation. Norton took the praise with evident +satisfaction, and after a moment excused himself, saying that he had +some work to do over in the Museum. + +He had no sooner gone than Kennedy took from a drawer a little packet +of powder and an atomizer full of liquid, which he dropped into his +pocket. + +"I think the Prince Edward Albert will be the scene of our operations, +to-night, Walter," he announced, reaching for his hat. + +He seemed to be in a hurry and it was not many minutes before we +entered. As he passed the dining-room he glanced in. There was Whitney, +not half through a leisurely dinner. Neither of the de Moches seemed to +be downstairs. + +Kennedy sauntered over to the desk and looked over the register. We +already knew that Whitney and the Senora had suites on the eighth +floor, on opposite sides and at opposite ends of the hall. The de Moche +suite was under the number 810. That of Whitney was 825. + +"Is either 823 or 827 vacant?" asked Kennedy as the clerk came over to +us. + +He turned to look over his list. "Yes, 827 is vacant," he found. + +"I'd like to have it," said Kennedy, making some excuse about our +luggage being delayed, as he paid for it for the night. + +"Front!" called the clerk, and a moment later we found ourselves in the +elevator riding up. + +The halls were deserted at that time in the evening except for a +belated theatre-goer, and in a few minutes there would ensue a period +in which there was likely to be no one about. + +We entered the room next to Whitney's without being observed by any one +of whom we cared. The boy left us, and it was a simple matter after +that to open a rather heavy door that communicated between the two +suites and was not protected by a Yale lock. + +Instead of switching on the lights, Kennedy first looked about +carefully until he was assured that there was no one there. It seemed +to me to be an unnecessary caution, for we knew Whitney was down-stairs +and would probably be there a long time. But he seemed to think it +necessary. Positive that we were alone, he made a hasty survey of the +rooms. Then he seemed to select as a starting-point a table in one +corner of the sitting-room on which lay a humidor and a heavy metal box +for cigarettes. + +Quickly he sprinkled on the floor, from the hall door to the table on +which the case of cigarettes lay, some of the powder which I had seen +him wrap up in the laboratory before we left. Then, with the atomizer, +he sprayed over it something that had a pungent, familiar +odour--walking backwards from the hall door to the table, as he sprayed. + +"Don't you want more light?" I asked, starting to cross to a window to +let the moonlight stream in. + +"Don't walk on it, Walter," he whispered, pushing me back. "No, I don't +need any more light." + +"What are you doing?" I asked, mystified at his actions. + +"First I sprinkled some powdered iodine on the floor," he replied, "and +then sprayed over just enough ammonia to moisten it. It will evaporate +quickly, leaving what I call my anti-burglar powder." + +"I'm sure I wouldn't be thought one of the fraternity for the world," I +observed, stepping aside to give him all the room he wanted in which to +operate. + +He had finished his work by this time and now the evening wind was +blowing away the slight fumes that had arisen. For a few moments he +left our door into Whitney's room open, in order to insure clearing +away the odour. Then he quietly closed it, but did not lock it again. + +We waited a few minutes, then Craig leaned over to me. "I wish you'd go +down and see how near Whitney is through dinner," he said. "If he is +through, do something, anything to keep him down there. Only be as +careful as you can not to be seen by any one who knows us." + +I rode down in an empty elevator and cautiously made my way to the +dining-room. Whitney had finished much sooner than I had expected and +was not there. Much as I wanted not to be seen, I found that it was +necessary to make a tour of the hotel to find him and I did so, +wondering what expedient I would adopt to keep him down there if I +found him. I did not have to adopt any, however. Whitney was almost +alone in the writing-room, and a big pile of letters beside him showed +me that he would be busy for some time. I rode back to the room to tell +Craig, flattering myself that I had not been seen. + +"Good," he exclaimed. "I don't think we'll have to wait much longer, if +anything at all is going to happen." + +In the darkness we settled ourselves for another vigil that was to last +we knew not how long. Neither of us spoke as we half crouched in the +shadow of our room, listening. + +Slowly the time passed. Would any one take advantage of the opportunity +to tamper with the box of cigarettes on the table? + +I fell to speculating. Who could it possibly have been that had +conceived this devilish plot? What was back of it all? I wondered +whether it were possible that Lockwood, now that Mendoza was out of the +way, could desire to remove Whitney, the sole remaining impediment to +possessing the whole of the treasure as well as Inez? Then there were +the Senora and Alfonso, the one with a deep race and family grievance, +the other a rejected suitor. What might not they do with some weird +South American poison? + +Once or twice we heard the elevator door clang and waited expectantly, +but nothing happened. I began to wonder whether, even if some one had a +pass-key to the suite, we could hear him enter if he was quiet. The +outside hall was thickly carpeted, and deadened every footfall if one +exercised only reasonable care. The rooms themselves were much the same. + +"Don't you think we might have the door ajar a little?" I suggested +anxiously. + +"Sh!" was Kennedy's only comment in the negative. + +I glanced now and then at my watch and by straining my eyes was +surprised to see how early it was yet. The minutes were surely +leaden-footed. + +In the darkness, I fell again to reviewing the weird succession of +events. I am not by nature superstitious, but in the black silence I +could well imagine a staring succession of eyes, beginning with the +dilated pupils of Whitney and passing on to the corpse-like expression +of Mendoza, but always ending with the remarkable, piercing, black eyes +of the Indian woman with the melancholy-visaged son, as they had +impressed me the first time I saw them and, in fact, ever since. Was it +a freak of my mind, or was there some reason for it? + +Suddenly I heard in the next room what sounded like a series of little +explosions, as though some one were treading on match heads. + +"My burglar powder works," muttered Craig to me in a hoarse whisper. +"Every step, even those of a mouse running across, sets it off!" + +He rose quickly and threw open the door into Whitney's suite. I sprang +after him. + +There, in the shadows, I saw a dark form, starting back in quick +retreat. But we were too late. He was cat-like, too quick for us. + +In the dim light of the little explosions we could catch a glimpse of +the person who had been craftily working with the dread drug to drive +Whitney and others insane. But the face was masked! + +He banged shut the door after him and fled down the hall, making a turn +to a flight of steps. + +We followed, and at the steps paused a moment. "You go up, Walter," +shouted Kennedy. "I'll go down." + +It was fifteen minutes later before we met downstairs, neither of us +with a trace of the intruder. He seemed to have vanished like smoke. + +"Must have had a room, like ourselves," remarked Craig somewhat +chagrined at the outcome of his scheme. "And if he was clever enough to +have a room, he is clever enough to have a disguise that would fool the +elevator boys for a minute. No, he has gone. But I'll wager he won't +try any more substitutions of stramonium-poisoned cigarettes for a +while. It was too close to be comfortable." + +We were baffled again, and this time by a mysterious masked man. Could +it be the same whom we heard over the vocaphone addressed as "Doc"? +Perhaps it was, but that gave us no hint as to his identity. He seemed +just as far away as ever. + +We waited around the elevators for some time, but nothing happened. +Kennedy even sought out the manager of the hotel, and after telling who +he was, had a search made of the guests who might be suspected. The +best we could do was to leave word that the employees might be put on +the lookout for anything of a suspicious nature. + +Whitney, the innocent cause of all this commotion, was still in the +writing-room with his letters. + +"I think I ought to tell him," decided Kennedy as we passed down the +lobby. + +He seemed surprised to see us, as we strolled up to his writing desk, +but pushed aside the few letters which he had not finished and asked us +to sit down. + +"I don't know whether you have noticed it," began Craig, "but I wonder +how you feel?" + +Whitney had expected something else rather than his health as the +subject of a quiz. "Pretty good now," he answered before he knew it, +"although I must admit that for the past few days I have wondered +whether I wasn't slowing up a bit--or rather going too fast." + +"Would you like to know why you feel that way?" asked Craig. + +Whitney was now genuinely puzzled. It was perfectly evident, as it had +been all the time, that he had not the slightest inkling of what was +going on. + +As Craig briefly unfolded what we had discovered and the reason for it, +Whitney watched him aghast. + +"Poisoned cigarettes," he repeated slowly. "Well, who would ever have +thought it. You can bet your last jitney I'll be careful what I smoke +in the future, if I have to smoke only original packages. And it was +that, partly, that ailed Mendoza?" + +Kennedy nodded. "Don't take any pilocarpine, just because I told you +that was what I used. You have given yourself the best prescription, +just now. Be careful what you smoke. And, don't get excited if you seem +to be stepping on matches up there in your room for a little while, +either. It's nothing." + +Whitney's only known way of thanking anybody was to invite them to +adjourn to the cafe, and accordingly we started across the hall, after +he had gathered up his correspondence. The information had made more +work that night impossible for him. + +As we crossed from the writing-room, we saw Alfonso de Moche coming in +from the street. He saw us and came over to speak. Was it a +coincidence, or was it merely a blind? Was he the one who had got away +and now calculated to come back and throw us off guard? + +Whitney asked him where he had been, but he replied quickly that his +mother had not been feeling very well after dinner and had gone to bed, +while he strolled out and had dropped into a picture show. That, I +felt, was at least clever. The intruder had been a man. + +De Moche excused himself, and we continued our walk to the cafe, where +Whitney restored his shattered peace of mind somewhat. + +"What's the result of your detective work on Norton?" ventured Kennedy +at last, seeing that Whitney was in a more expansive frame of mind, and +taking a chance. + +"Oh," returned Whitney, "he's scared, all right. Why, he has been +hanging around this hotel--watching me. He thinks I don't know it, I +suppose, but I do." + +Kennedy and I exchanged glances. + +"But he's slippery," went on Whitney. "He knows that he is being +shadowed and the men tell me that they lose him, now and then. To tell +the truth I don't trust most of these private detectives. I think their +little tissue paper reports are half-faked, anyhow." + +He seemed to want to say no more on the subject, from which I took it +that he had discovered nothing of importance. + +"One thing, though," he recollected, after a moment. "He has been going +to see Inez Mendoza, they tell me." + +"Yes?" queried Kennedy. + +"Confound him. He pretty nearly got Lockwood in bad with her, too," +said Whitney, then leaning over confidentially added, "Say, Kennedy, +honestly, now, you don't believe that shoe-print stuff, do you?" + +"I see no reason to doubt it," returned Kennedy with diplomatic +firmness. "Why?" + +"Well," continued Whitney, still confidential, "we haven't got the +dagger--that's all. There--I never actually asserted that before, +though I've given every one to understand that our plans are based on +something more than hot-air. We haven't got it, and we never had it." + +"Then who has it?" asked Kennedy colourlessly. + +Whitney shook his head. "I don't know," he said merely. + +"And these attacks on you--this cigarette business--how do you explain +that," asked Craig, "if you haven't the dagger?" + +"Jealousy, pure jealousy," replied Whitney quickly. "They are so afraid +that we will find the treasure. That's my dope." + +"Who is afraid?" + +"That's a serious matter," he evaded. "I wouldn't say anything that I +couldn't back up in a case of that kind. I'd get into trouble." + +There was nothing to be gained by prolonging the conversation and +Kennedy made a move as though to go. + +"Just give us a square deal," said Whitney as we left. "That's all we +want--a square deal." + +Kennedy and I walked out of the Prince Edward Albert and turned down +the block. + +"Well, have you found out anything more?" asked a voice in the shadow +beside us. + +We turned. It was Norton. + +"I saw you talking to Whitney in the writing-room," he said, with a +laugh, "then in the cafe, and I saw Alfonso come in. He still has those +shadows on me. I wouldn't be surprised if there was one of them around +in a doorway, now." + +"No," returned Kennedy, "he didn't say anything that was important. +They still say they haven't the dagger." + +"Of course," said Norton. + +"You'll wait around a little longer?" asked Kennedy as we came to a +corner and stopped. + +"I think so," returned Norton. "I'll keep you posted." + +Kennedy and I walked on a bit. + +"I'm going around to see how Burke, O'Connor's man, is getting on +watching the Mendoza apartment, Walter," he said at length. "Then I +have two or three other little outside matters to attend to. You look +tired. Why don't you go home and take a rest? I shan't be working in +the laboratory to-night, either." + +"I think I will," I agreed, for the strain of the case was beginning to +tell on me. + + + + +XX + +THE PULMOTOR + + +I went directly to our apartment after Craig left me and for a little +while sat up, speculating on the probabilities of the case. + +Senora de Moche had told us of her ancestor who had been intrusted with +the engraved dagger, of how it had been handed down, of the death of +her brother; she had told us of the murder of the ancestor of Inez +Mendoza, of the curse of Mansiche. Was this, after all, but a +reincarnation of the bloody history of the Gold of the Gods? + +There were the shoe-prints in the mummy case. They were Lockwood's. How +about them? Was he telling the truth? Now had come the poisoned +cigarettes. All had followed the threats: + +BEWARE THE CURSE OF MANSICHE ON THE GOLD OF THE GODS. + +Several times I had been forced already to revise my theories of the +case. At first I had felt that it pointed straight toward Lockwood. But +did it seem to do so now? + +Suppose Lockwood had stolen the dagger from the Museum, although he +denied even that. Did that mean, necessarily that he committed the +murder with it, that he now had it? Might he not have lost it? Might +not some one else--the Senora, or Alfonso, or both--have obtained it? +Might not Mendoza have been murdered with it by some other hand to +obtain or to hide the secret on its bloody blade? + +I went to bed, still thinking, no nearer a conclusion than before, +prepared to dream over it. + +That is the last I remember. + +When I regained consciousness, I was lying on the bed still, but Craig +was bending over me. He had just taken a rubber cap off my face, to +which was attached a rubber tube that ran to a box perhaps as large as +a suitcase, containing a pump of some kind. + +I was too weak to notice these things right away, too weak to care much +about them, or about anything else. + +"Are you all right now, old man?" he asked, bending over me. + +"Y-Yes," I gasped, clutching at the choking sensation in my throat. +"What has happened?" + +Perhaps I had best tell it as though I were not the chief actor; for it +came to me in such disjointed fragmentary form, that it was some time +before I could piece it together. + +Craig had seen Burke, and had found that everything was all right. Then +he had made the few little investigations that he intended. But he had +not been to the laboratory. There had been no light there that night. + +At last when he arrived home, he had found a peculiar odour in the +hall, but had thought nothing of it, until he opened our door. Then +there rushed out such a burst of it that he had to retreat, almost +fainting, choking and gasping for breath. + +His first thought was for me; and protecting himself as best he could +he struggled through to my room, to find me lying on the bed, +motionless, almost cold. + +He was by this time too weak to carry me. But he managed to reach the +window and throw it wide open. As the draught cleared the air, he +thought of the telephone and with barely strength enough left called up +one of the gas companies and had a pulmotor sent over. + +Now that the danger was past for me, and he felt all right, his active +mind began at once on the reconstruction of what had happened. + +What was it--man or devil? Could a human fly have scaled the walls, or +an aeroplane have dropped an intruder at the window ledge? The lock on +the door did not seem to have been tampered with. Nor was there any way +by which entrance could have been gained from a fire escape. It was not +illuminating gas. Every one agreed on that. No, it was not an accident. +It was an attempt at murder. Some one was getting close to us. Every +other weapon failing, this was desperation. + +I had been made comfortable, and he was engaged in one of his +characteristic searches, with more than ordinary eagerness, because +this was his own apartment, and it was I who had been the victim. + +I followed him languidly as he went over everything, the furniture, the +walls, the windows, the carpets--there looking for finger-prints, there +for some trace of the poisonous gas that had filled the room. But he +did not have the air of one who was finding anything. I was too tired +to reason. This was but another of the baffling mysteries that +confronted us. + +A low exclamation caused me to open my eyes and try to discover what +was the cause. He was bending over the lock of the door looking at it +intently. + +"Broken?" I managed to say. + +"No--corroded," he replied. "You keep still. Save your energy. I've got +strength enough for two, for a while." + +He came over to the bed and bent over me. "I won't hurt you," he +encouraged, "but just let me get a drop of your blood." + +He took a needle and ran it gently into my thumb beside the nail. A +drop or two of blood oozed out and he soaked it up with a piece of +sterile gauze. + +"Try to sleep," he said finally. + +"And you?" I asked. + +"It's no use. I'm going over to the laboratory. I can't sleep. There's +a cop down in front of the house. You're safe enough. By George, if +this case goes much further we'll have half the force standing guard. +Here--drink that." + +I had made up my mind not to go to sleep, if he wouldn't, but I slipped +up when I obeyed him that time. I thought it was a stimulant but it +turned out to be a sedative. + +I did not wake up until well along in the morning, but when I did I was +surprised to find myself so well. Before any one could stop me, I was +dressed and had reached the door. + +A friend of ours who had volunteered to stay with me was dozing on a +couch as I came out. + +"Too late, Johnson," I called, trying hard to be gay, though I felt +anything but like it. "Thank you, old man, for staying with me. But I'm +afraid to stop. You're stronger than I am this morning--and besides you +can run faster. I'm afraid you'll drag me back." + +He did try to do it, but with a great effort of will-power I persuaded +him to let me go. Out in the open air, too, it seemed to do me good. +The policeman who had been stationed before the house gazed at me as +though he saw a ghost, then grinned encouragingly. + +Still, I was glad that the laboratory was only a few blocks away, for I +was all in by the time I got there, and hadn't even energy enough to +reply to Kennedy's scolding. + +He was working over a microscope, while by his side stood in racks, +innumerable test-tubes of various liquids. On the table before him lay +the lock of our door which he had cut out after he gave me the sleeping +draught. + +"What was it?" I asked. "I feel as if I had been on a bust, without the +recollection of a thing." + +He shook his head as if to discourage conversation, without taking his +eyes off the microscope through which he was squinting. His lips were +moving as if he were counting. I waited in impatient silence until he +seemed to have finished. + +Then, still without a word, he took up a test-tube and dropped into it +a little liquid from a bottle on a shelf above the table. His face +lighted up, and he regarded the reaction attentively for some time. +Then he turned to me, still holding the tube. + +"You have been on a bust," he said with a smile as if the remark of a +few minutes before were still fresh. "Only it was a laughing gas +jag--nitrous oxide." + +"Nitrous oxide?" I repeated. "How--what do you mean?" + +"I mean simply that a test of your blood shows that you were poisoned +by nitrous oxide gas. You remember the sample of blood which I squeezed +from your thumb? I took it because I knew that a gas--and it has proved +to be nitrous oxide--is absorbed through the lungs into the circulation +and its presence can be told for a considerable period after +administration." + +He paused a moment, then went on: "To be specific in this case I found +by microscopic examination that the number of corpuscles in your blood +was vastly above the normal, something like between seven and eight +million to a drop that should have had somewhat more than only half +that number. You were poisoned by gas that--" + +"Yes," I interrupted, "but how, with all the doors locked?" + +"I was coming to that," he said quietly, picking up the lock and +looking at it thoughtfully. + +He had already placed it in a porcelain basin, and in this basin he had +poured some liquids. Then he passed the liquids through a fine screen +and at last took up a tube containing some of the resulting liquid. + +"I have already satisfied myself," he explained, "but for your benefit, +seeing that you're the chief sufferer, I'll run over a part of the +test. You saw the reaction which showed the gas a moment ago. I have +proved chemically as well as microscopically that it is present in your +blood. Now if I take this test-tube of liquid derived from my treatment +of the lock and then test it as you saw me do with the other, isn't +that enough for you? See--it gives the same reaction." + +It did, indeed, but my mind did not react with it. + +"Nitrous oxide," he continued, "in contact with iron, leaves distinct +traces of corrosion, discernible by chemical and microscopic tests +quite as well as the marks it leaves in the human blood. Manifestly, if +no one could have come in by the windows or doors, the gas must have +been administered in some way without any one coming into the room. I +found no traces of an intruder." + +It was a tough one. Never much good at answering his conundrums when I +was well, I could not even make a guess now. + +"The key-hole, of course!" he explained. "I cut away the entire lock, +and have submitted it to these tests which you see." + +"I don't see it all yet," I said. + +"Some one came to our door in the night, after gaining entrance to the +hall--not a difficult thing to do, we know. That person found our door +locked, knew it would be locked, knew that I always locked it. Knowing +that such was the case, this person came prepared, bringing perhaps, a +tank of compressed nitrous oxide, certainly the materials for making +the gas expeditiously." + +I began to understand how it had been done. + +"Through the keyhole," he resumed, "a stream of the gas was injected. +It soon rendered you unconscious, and that would have been all, if the +person had been satisfied. A little bit would have been harmless +enough. But the person was not satisfied. The intention was not to +overcome, but to kill. The stream of gas was kept up until the room was +full of it. + +"Only my return saved you, for the gas was escaping very slowly. Even +then, you had been under it so long that we had to resort to the +wonderful little pulmotor after trying both the Sylvester and Schaefer +methods and all other manual means to induce respiration. At any rate +we managed to undo the work of this fiend." + +I looked at him in surprise, I, who didn't think I had an enemy in the +world. + +"But who could it have been?" I asked. + +"We are pretty close to that criminal," was the only reply he would +give, "providing we do not spread the net in sight of the quarry." + +"Why should he have wanted to get me?" I repeated. + +"Don't flatter yourself," replied Craig. "He wanted me, too. There +wasn't any light in the laboratory last night. There was a light in our +apartment. What more natural than to think that we were both there? You +were caught in the trap intended for both of us." + +I looked at him, startled. Surely this was a most desperate criminal. +To cover up one murder--perhaps two--he did not hesitate to attempt a +third, a double murder. The attack had been really aimed at Kennedy. It +had struck me alone. But it had miscarried and Craig had saved my life. + +As I reflected bitterly, I had but one satisfaction. Wretched as I +felt, I knew that it had spared Craig from slowing up on the case at +just the time when he was needed. + +The news of the attempt spread quickly, for it was a police case and +got into the papers. + +It was not half an hour after I reached the laboratory that the door +was pushed open by Inez Mendoza, followed by a boy spilling with fruit +and flowers like a cornucopia. + +"I drove to the apartment," she cried, greatly excited and sympathetic, +"but they told me you had gone out. Oh, I was glad to hear it. Then I +knew it wasn't so serious. For, somehow, I feel guilty about it. It +never would have happened if you hadn't met me." + +"I'm sure it's worth more than it cost," I replied gallantly. + +She turned toward Kennedy. "I'm positively frightened," she exclaimed. +"First they direct their attacks against my father--then against +me--now against you. What will it be next? Oh--it is that curse--it is +that curse!" + +"Never fear," encouraged Kennedy, "we'll get you out--we'll get all of +us out, now, I should say. It's just because they are so desperate that +we have these things. As long as there is nothing to fear a criminal +will lie low. When he gets scared he does things. And it's when he does +things that he begins to betray himself." + +She shuddered. "I feel as though I was surrounded by enemies," she +murmured. "It is as if an unseen evil power was watching over me all +the time--and mocking me--striking down those I love and trust. Where +will it end?" + +Kennedy tried his best to soothe her, but it was evident that the +attack on us could not have had more effect, if it had been levelled +direct at her. + +"Please, Senorita," he pleaded, "stand firm. We are going to win. Don't +give in. The Mendozas are not the kind to stop defeated." + +She looked at him, her eyes filled with tears. + +"It was my father's way," she choked back her emotion. "How could you, +a stranger, know?" + +"I didn't know," returned Kennedy. "I gathered it from his face. It is +also his daughter's way." + +"Yes," she said, straightening up and the fire flashing from her eyes, +"we are a proud, old, unbending race. Good-bye. I must not interrupt +your work any longer. We are also a race that never forgets a friend." + +A moment later she was gone. + +"A wonderful woman," repeated Kennedy absently. + +Then he turned again to his table of chemicals. + +The telephone had begun to tinkle almost continuously by this time, as +one after another of our friends called us up to know how we were +getting on and be assured of our safety. In fact I didn't know that it +was possible to resuscitate so many of them with a pulmotor. + +"By George, I'm glad it wasn't any more serious," came Norton's voice +from the doorway a moment later. "I didn't see a paper this morning. +The curator of the Museum just told me. How did it happen?" + +Kennedy tried to pass it off lightly, and I did the same, for as I was +up longer I really did feel better. + +Norton shook his head gravely, however. + +"No," he said, "there were four of us got warnings. They are a +desperate, revengeful people." + +I looked at him quickly. Did he mean the de Moches? + + + + +XXI + +THE TELESCRIBE + + +I decided that discretion was the better part of valour and that I had +better go slow that day and regain my strength, a fortunate decision, +as it turned out. + +Kennedy, also, spent most of the time in the laboratory, so that, after +all, I did not feel that I was missing very much. + +It was along in the afternoon that the telephone began acting +strangely, as it will do sometimes when a long distance connection is +being made. Twice Kennedy answered, without getting any response. + +"Confound that central," he muttered. "What do you suppose is the +matter?" + +Again the bell rang. + +"Hello," shouted Kennedy, exasperated. "Who's this?" + +There was a pause. "Just a minute," he replied. + +Quickly he jammed the receiver down on a little metal base which he had +placed near the instrument. Three prongs reaching upward from the base +engaged the receiver tightly, fitting closely about it. + +Then he took up a watch-case receiver to listen through in place of the +regular receiver. + +"Who is it?" he answered. + +Apparently the voice at the other end of the wire replied rather +peevishly, for Kennedy endeavoured to smooth over the delay. I wondered +what was going on, why he was so careful. His face showed that, +whatever it was, it was most important. + +As he restored the telephone to its normal condition, he looked at me +puzzled. + +"I wonder whether that was a frame-up!" he exclaimed, pulling a little +cylinder off the instrument into which he had inserted the telephone +receiver. "I thought it might be and I have preserved the voice. This +is what is known as the telescribe--a recent invention of Edison which +records on a specially prepared phonograph cylinder all that is +said--both ways--over a telephone wire." + +"What was it about?" I asked eagerly. + +He shoved the cylinder on a phonograph and started the instrument. + +"Professor Kennedy?" called an unfamiliar voice. + +"Yes," answered a voice that I recognized as Craig's. + +"This is the detective agency employed by Mr. Whitney. He has +instructed us to inform you that he has obtained the Peruvian dagger +for which you have been searching. That's all. Good-bye." + +I looked at Kennedy in blank surprise. + +"They rang off before I could ask them a question," said Craig. +"Central tells me it was a pay station call. There doesn't seem to be +any way of tracing it. But, at least I have a record of the voice." + +"What are you going to do?" I queried. "It may be a fake." + +"Yes, but I'm going to investigate it. Do you feel strong enough to go +down to Whitney's with me?" + +The startling news had been like a tonic. "Of course," I replied, +seizing my hat. + +Kennedy paused only long enough to call Norton. The archaeologist was +out, and we hurried on downtown to Whitney's. + +Whitney was not there and his clerk was just about to close the office. +All the books were put away in the safe and the desks were closed. Now +and then there echoed up the hall the clang of an elevator door. + +"Where is Mr. Whitney?" demanded Craig of the clerk. + +"I can't say. He went out a couple of hours ago." + +"Did he have a visit from one of his detectives?" shot out Craig +suddenly. + +The clerk looked up suspiciously at us. + +"No," he replied defiantly. + +"Walter--stand by that door," shouted Craig. "Let no one in until they +break it down." + +His blue-steel automatic gleamed a cold menace at the clerk. A downtown +office after office hours is not exactly the place to which one can get +assistance quickly. The clerk started back. + +"Did he have a visit from one of his detectives?" + +"Yes." + +"What was it about?" + +The clerk winced. "I don't know," he replied, "honest--I don't." + +Craig waved the gun for emphasis. "Open the safe," he said. + +Reluctantly the clerk obeyed. Under the point of the gun he searched +every compartment and drawer of the big chrome steel strong-box which +Whitney had pointed out as the safest place for the dagger on our first +visit to him. But there was absolutely no trace of it. Had we been +hoaxed and was all this risk in vain? + +"Where did Mr. Whitney go?" demanded Craig, as he directed the clerk to +shut the door and lock the safe again, baffled. + +"If I should try to tell you," returned the man, very much frightened, +"I would be lying. You would soon find out. Mr. Whitney doesn't make a +confidant of me, you know." + +It was useless. If he had the dagger, at least we knew that it was not +at the office. We had learned only one thing. He had had a visit from +one of his detectives. + +As fast as the uptown trend of automobiles and surface cars during the +rush hour would permit, Kennedy and I hurried in a taxicab to the +Prince Edward Albert in the hope of surprising him there. + +"It's no use to inquire for him," decided Craig as we entered the +hotel. "I still have the key to that room, 827, next to his. We'll ride +right up in the elevator boldly and get in." + +No one said anything to us, as we let ourselves into the room next to +Whitney's. A new lock had been placed on the door between the suites, +but, aside from the additional time it took to force it, it presented +no great difficulty. + +"He wouldn't leave the dagger here, of course," remarked Kennedy, as at +last we stepped into Whitney's suite. "But we may as well satisfy +ourselves. Hello--what's this?" + +The room was all upset, as though some one had already gone through it. +For a moment I thought we had been forestalled. + +"Packed a grip hastily," Craig remarked, pointing to the marks on the +bedspread where it had rested while he must literally have thrown +things into it. + +We made a hasty search ourselves, but we knew it was hopeless. Two +things we had learned. Whitney had had a visit from his detectives, and +he had gone away hurriedly. An anonymous telephone message had been +sent to Kennedy. Had it been for the purpose of throwing us off the +track? + +The room telephone rang. Quickly Craig jumped to it and took down the +receiver. + +"Hello," he called. "Yes, this is Mr. Whitney." + +A silence ensued during which, of course, I could not gather any idea +of what was going on over the wire. + +"The deuce!" exclaimed Kennedy, working the hook up and down but +receiving no response. "The fellow caught on. Something must have +happened to Norton, too." + +"How's that?" I asked. + +"Why," he replied, "some one just called up Whitney and said that +Norton had got away from him." + +"Perhaps they're trying to keep him out of the way just as they are +with us," I suggested. "I think the thing is a plant." + +Down the hall, Kennedy stopped and tapped lightly at the door of 810, +the de Moche suite. I think he was surprised when the Senora's maid +opened it. + +"Tell Senora de Moche it is Professor Kennedy," he said quickly, "and +that I must see her." + +The maid admitted us into the sitting-room where we had had our first +interview with her and a moment later she appeared. She was evidently +not dressed for dinner, although it was almost time, and I saw +Kennedy's eye travel from her to a chair in the corner over which was +draped a linen automobile coat and a heavy veil. Had she been preparing +to go somewhere, too? The door to Alfonso's room was open and he +clearly was not there. What did it all mean? + +"Have you heard anything of a report that the dagger has been found?" +demanded Kennedy abruptly. + +"Why--no," she replied, greatly surprised, apparently. + +"You were going out?" asked Kennedy with a significant glance at the +coat and veil. + +"Only for a little ride with Alfonso, who has gone to hire a car," she +answered quickly. + +I felt sure that she had heard something about the dagger. + +We had no further excuse for staying and on the way out, now that he +had satisfied himself that Whitney was not there, Craig inquired at the +office for him. They could tell us nothing of his whereabouts, except +that he had left in his car late in the afternoon in a great hurry. + +Kennedy stepped into a telephone booth and called up Lockwood, but no +one answered. Inquiry in the garages in the neighbourhood finally +located that at which Lockwood kept his car. There, all that they could +tell us was that the car had been filled with gas and oil as if for a +trip. Lockwood was gone, too. + +Kennedy hastily ordered a touring car himself and placed it at a corner +of the Prince Edward Albert where he could watch two of the entrances, +while I waited on the next corner where I could see the entrance on the +other street. + +For some time we waited and still she did not come out. Had she +telephoned to Alfonso and had he gone alone? Perhaps she had already +been out and had taken this method of detaining us, knowing that we +would wait to watch her. + +It must have been a mixture of both motives, for at length I was +rewarded by seeing her come cautiously out of the rear entrance of the +hotel alone and start to walk hurriedly up the street. I signalled to +Craig who shot down and picked me up. + +By this time the Senora had reached a public cab stand and had engaged +a hack. + +Sinking back in the shadows of the top, which was up, Craig directed +our driver to follow the hack cautiously, keeping a couple of blocks +behind. There was some satisfaction, though slight, in it, at least. We +felt the possibility of the trail leading somewhere, now. + +On uptown the hack went, while we kept discreetly in the rear. We had +reached a part of the city where it was sparsely populated, when the +hack suddenly turned and doubled back on us. + +There was not time for us to turn and we trusted that by shrinking back +in the shadow we might not be observed. + +As the hack passed us, however, the Senora leaned out until it was +perfectly evident that she must recognize us. She said nothing but I +fancied I saw a smile of satisfaction as she settled back into the +cushions. She was deliberately going back along the very road by which +she had led us out. It had been an elaborate means of wasting our time. + +She did not have the satisfaction, however, of shaking us off, for we +followed all the way back to the hotel and saw her go in. Then Kennedy +placed the car where we had it before and left the driver with +instructions to follow her regardless of time if she should come out +again. + +Surely, I reasoned, there must be something very queer going on, if +they were all in it to eliminate us and Norton. What had happened to him? + +Kennedy hastened back to the campus, late as it was, there to start +anew. Norton was not in his quarters and, on the chance that he might +have sought to elude Whitney's detectives by doing the unexpected and +going to the Museum, Kennedy walked over that way. + +There was nothing to indicate that anybody had been at the Museum, but, +as we passed our laboratory, we could hear the telephone ringing +inside, as though some one had been trying to get us for a long time. + +Kennedy opened the door and switched on the lights. Waiting only long +enough to jam the receiver down into place on the telescribe, he +answered the call. + +"The deuce you will!" I heard him exclaim, then apparently whoever was +talking rang off and he could not get them back. + +"Another of those confounded telephone messages," he said, turning to +me and taking the cylinder off. "It looks as though the ready-letter +writer who used to send warnings had learned his lesson and taken to +the telephone as leaving fewer clues than handwriting." + +He placed the record on the phonograph so that I could hear it. It was +brief and to the point, as had been the first. + +"Hello, is that you, Kennedy? We've got Norton. Next we'll get you. +Good-bye." + +Kennedy repeated the first message. It was evident that both had been +spoken by the same voice. + +"Whose is it?" I asked blankly. "What does it mean?" + +Before Craig could answer there was a knock at our door and he sprang +to open it. + + + + +XXII + +THE VANISHER + + +It was Juanita, Inez Mendoza's maid, frantic and almost speechless. + +"Why, Juanita," encouraged Kennedy, "what's the matter?" + +"The Senorita!" she gasped, breaking down now and sobbing over and over +again. "The Senorita!" + +"Yes, yes," repeated Kennedy, "but what about her? Is there anything +wrong?" + +"Oh, Mr. Kennedy," sobbed the poor girl, "I don't know. She is gone. I +have had no word from her since this afternoon." + +"Gone!" we exclaimed together. "Where was Burke--that man that the +police sent up to protect her?" + +"He is gone, too--now," replied Juanita in her best English, sadly +broken by the excitement. + +Kennedy and I looked at each other aghast. This was the hardest blow of +all. We had thought that, at least, Inez would be safe with a man like +Burke, whom we could trust, detailed to watch her. + +"Tell me," urged Kennedy, "how did it happen? Did they carry her +off--as they tried to do the other time?" + +"No, no," sobbed Juanita. "I do not know. I do not know even whether +she is gone. She went out this afternoon for a little walk. But she did +not come back. After it grew dark, I was frightened. I remembered that +you were here and called up, but you were out. Then I saw that +policeman. I told him. He has others working with him now. But I could +not find you--until now I saw a light here. Oh, my poor, little girl, +what has become of her? Where have they taken her? Oh, MADRE DE DIOS, +it is terrible!" + +Had that been the purpose for which we had been sent on wild-goose +chases? Was Inez really kidnapped this time? I knew not what to think. +It seemed hardly possible that all of them could have joined in it. + +If she were kidnapped, it must have been on the street in broad +daylight. Such things had happened. It would not be the first +disappearance of the kind. + +Quickly Kennedy called up Deputy O'Connor. It was only too true. Burke +had reported that she had disappeared and the police, especially those +at the stations and ferries and in the suburbs had been notified to +look for her. All this seemed to have taken place in those hours when +the mysterious telephone calls had sent us on the wrong trail. + +Kennedy said nothing, but I could see that he was doing some keen +thinking. + +Just then the telephone rang again. It was from the man whom we had +left at the Prince Edward Albert. Senora de Moche had gone out and +driven rapidly to the Grand Central. He had not been able to find out +what ticket she bought, but the train was just leaving. + +Kennedy paced up and down, muttering to himself. "Whitney first--then +Lockwood--and Alfonso. The Senora takes a train. Suppose the first +message were true? Gas and oil for a trip." + +He seized the telephone book and hastily turned the pages over. At last +his finger rested on a name in the suburban section. I read: "Whitney, +Stuart. Res. 174-J Rockledge." + +Quickly he gave central the number, then shoved the receiver again into +the telescribe. + +"Hello, is Mr. Whitney there?" I heard later as he placed the record +again in the phonograph for repetition. + +"No--who is this?" + +"His head clerk. Tell him I must see him. Kennedy has been to the +office and--" + +"Say--get off the line. We had that story once." + +"That's it!" exclaimed Craig. "Don't you see--they've all gone up to +Whitney's country place. That clerk was faking. He has already +telephoned. And listen. Do you see anything peculiar?" + +He was running all three records which we had on the telescribe. As he +did so, I saw unmistakably that it was the same voice on all three. +Whitney must have had a servant do the telephoning for him. + +"Don't fret, Juanita," reassured Kennedy. "We shall find your mistress +for you. She will be all right. You had better go back to the apartment +and wait. Walter look up the next train to Rockledge while I telephone +O'Connor." + +We had an hour to wait before the next train left and in the meantime +we drove Juanita back to the Mendoza apartment. + +It was a short run to Rockledge by railroad, but it seemed to me that +it took hours. Kennedy sat in silence most of the time, his eyes +closed, as if he were trying to place himself in the position of the +others and figure out what they would do. + +At last we arrived, the only passengers to get off at the little old +station. Which way to turn we had not the slightest idea. We looked +about. Even the ticket office was closed. It looked as though we might +almost as well have stayed in New York. + +Down the railroad we could see that a great piece of engineering was in +progress, raising the level of the tracks and building a steel viaduct, +as well as a new station, and at the same time not interrupting the +through traffic, which was heavy. + +"Surely there must be some one down there," observed Kennedy, as we +picked our way across the steel girders, piles of rails, and around +huge machines for mixing concrete. + +We came at last to a little construction house, a sort of general +machine-and work-shop, in which seemed to be everything from a file to +a pneumatic riveter. + +"Hello!" shouted Craig. + +There came a sound from a far corner of a pile of ties and a moment +later a night-watchman advanced suspiciously swinging his lantern. + +"Hello yourself," he growled. + +"Which way to Stuart Whitney's estate?" asked Craig. + +My heart sank as he gave the directions. It seemed miles away. + +Just then the blinding lights of a car flashed on us as it came down +the road parallel to the tracks. He waved his light and the car +stopped. It was empty, except for a chauffeur evidently returning from +a joy ride. + +"Take these gentlemen as far as Smith's corner, will you?" asked the +watchman. "Then show 'em the turn up to Whitney's." + +The chauffeur was an obliging chap, especially as it cost him nothing +to earn a substantial tip with his master's car. However, we were glad +enough to ride in anything on wheels, and not over-particular at that +hour about the ownership. + +"Mr. Whitney hasn't been out here much lately," he volunteered as he +sped along the beautiful oiled road, and the lights cast shadows on the +trees that made driving as easy as in daylight. + +"No, he has been very busy," returned Craig glad to turn to account the +opportunity to talk with a chauffeur, for it is the chauffeur in the +country who is the purveyor of all knowledge and gossip. + +"His car passed us when I was driving up from the city. My boss won't +let me speed or I wouldn't have taken his dust. Gee, but he does wear +out the engines in his cars, Whitney." + +"Was he alone?" asked Craig. + +"Yes--and then I saw him driving back again when I went down, to the +station for some new shoes we had expressed up. Just a flying trip, I +guess--or does he expect you?" + +"I don't think he does," returned Craig truthfully. + +"I saw a couple of other cars go up there. House party?" + +"Maybe you'd call it that," returned Craig with a twinkle of the eye. +"Did you see any ladies?" + +"No," returned the chauffeur. "Just a man driving his own car and +another with a driver." + +"There wasn't a lady with Mr. Whitney?" asked Craig, now rather anxious. + +"Neither time." + +I saw what he was driving at. The Senora might have got up there in any +fashion without being noticed. But for Inez not to be with Whitney, nor +with the two who must evidently have been Lockwood and Alfonso, was +indeed strange. Could it be that we were only half right--that they had +gathered here but that Inez had really disappeared? + +The young man set us down at Smith's Corner and it proved to be only +about an eighth of a mile up the road and up-hill when Whitney's house +burst in sight, silhouetted against the sky. + +There were lights there and it was evident that several people had +gathered for some purpose. + +We made our way up the path and paused a moment to look through the +window before springing the little surprise. There we could see +Lockwood, Alfonso, and Senora de Moche, who had arrived, after all and +probably been met at the station by her son. They seemed like anything +but a happy party. Never on the best of terms, they could not be +expected to be happy. But now, if ever, one would have thought they +might do more than tolerate each other, assuming that some common +purpose had brought them here. + +Kennedy rang the bell and we could see that all looked surprised, for +they had heard no car approach. A servant opened the door and before he +knew it, Kennedy had pushed past him, taking no chances at a rebuff +after the experience over the wire. + +"Kennedy!" exclaimed Lockwood and Alfonso together. + +"Where is Inez Mendoza?" demanded Craig, without returning the greeting. + +"Inez?" they repeated blankly. + +Kennedy faced them squarely. + +"Come, now. Where is she? This is a show-down. You may as well lay your +cards on the table. Where is she--what have you done with her?" + +The de Moches looked at Lockwood and he looked at them, but neither +spoke for a moment. + +"Walter," ordered Kennedy, "there's the telephone. Get the managing +editor of the Star and tell him where we are. Every newspaper in the +United States, every police officer in every city will have the story, +in twelve hours, if you precious rascals don't come across. There--I +give you until central gets die Star." + +"Why--what has happened?" asked Lockwood, who was the first to recover +his tongue. + +"Don't stand there asking me what has happened," cried Kennedy +impatiently. "Tickle that hook again, Walter. You know as well as I do +that you have planned to get Inez Mendoza away from my influence--to +kidnap her, in other words--" + +"We kidnap her?" gasped Lockwood. "What do you mean, man? I know +nothing of this. Is she gone?" He wheeled on the de Moches. "This is +some of your work. If anything happens to that girl--there isn't an +Indian feud can equal the vengeance I will take!" + +Alfonso was absolutely speechless. Senora de Moche started to speak, +but Kennedy interrupted her. "That will do from you," he cut short. +"You have passed beyond the bounds of politeness when you deliberately +went out of your way to throw me on a wrong trail while some one was +making off with a young and innocent girl. You are a woman of the +world. You will take your medicine like a man, too." + +I don't think I have ever seen Kennedy in a more towering rage than he +was at that moment. + +"When it was only a matter of a paltry poisoned dagger at stake and a +fortune that may be mythical or may be like that of Croesus, for all I +care, we could play the game according to rules," he exclaimed. "But +when you begin to tamper with a life like that of Inez de Mendoza--you +have passed the bounds of all consideration. You have the Star? +Telephone the story anyhow. We'll arbitrate afterward." + +I think, as I related the facts to my editor, it sobered us all a great +deal. + +"Kennedy," appealed Lockwood at last, as I hung up the receiver, "will +you listen to my story?" + +"It is what I am here for," replied Craig grimly. + +"Believe it or not, as far as I am concerned," asserted Lockwood, "this +is all news to me. My God--where is she?" + +"Then how came you here?" demanded Craig. + +"I can speak only for myself," hastened Lockwood. "If you had asked +where Whitney was, I could have understood, but--" + +"Well, where is he?" + +"We don't know. Early this afternoon I received a hurried message from +him--at least I suppose it was from him--that he had the dagger and was +up here. He said--I'll be perfectly frank--he said that he was +arranging a conference at which all of us were to be present to decide +what to do." + +"Meanwhile I was to be kept away at any cost," supplied Kennedy +sarcastically. "Where did he get it?" + +"He didn't say." + +"And you didn't care, as long as he had it," added Craig, then, turning +to the de Moches, "And what is your tale?" + +Senora de Moche did not lose her self-possession for an instant. "We +received the same message. When you called, I thought it would be best +for Alfonso to go alone, so I telephoned and caught him at the garage +and when my train arrived here, he was waiting." + +"None of you have seen Whitney here?" asked Kennedy, to which all +nodded in the negative. "Well, you seem to agree pretty well in your +stories, anyhow. Let me take a chance with the servants." + +It is no easy matter to go into another's household and without any +official position quiz and expect to get the truth out of the servants. +But Kennedy's very wrath seemed to awe them. They answered in spite of +themselves. + +It seemed clear that as far as they went both guests and servants were +telling the truth. Whitney had made the run up from the city earlier in +the afternoon, had stayed only a short time, then had gone back, +leaving word that he would be there again before his guests arrived. + +They all professed to be as mystified as ourselves now over the outcome +of the whole affair. He had not come back and there had been no word +from him. + +"One thing is certain," remarked Craig, watching the faces before him +as he spoke. "Inez is gone. She has been spirited away without even +leaving a trace. Her maid Juanita told me that. Now if Whitney is gone, +too, it looks as if he had planned to double-cross the whole crowd of +you and leave you safely marooned up here with nothing left but your +common hatred of me. Much good may it do you." + +Lockwood clenched his fists savagely, not at Kennedy but at the thought +that Craig had suggested. His face set itself in tense lines as he +swore vengeance on all jointly and severally if any harm came to Inez. +I almost forgot my suspicions of him in admiration. + +"Nothing like this would ever have happened if she had stayed in Peru," +exclaimed Alfonso bitterly. "Oh, why did her father ever bring her here +to this land of danger?" + +The idea seemed novel to me to look on America as a lawless, uncultured +country, until I reflected on the usual Latin-American opinion of us as +barbarians. + +Lockwood frowned but said nothing, for a time. Then he turned suddenly +to the Senora, "You were intimate enough with him," he said. "Did he +tell you any more than he told us?" + +It was clear that Lockwood felt now that every man's hand was against +him. + +I thought I could discover a suppressed gleam of satisfaction in her +wonderful eyes as she answered, "Nothing more. It was only that I +carried out what he asked me." + +Could it be that she was taking a subtle delight in the turn of +events--the working out of a curse on the treasure-secret which the +fatal dagger bore? I could not say. But it would not have needed much +superstition to convince any one that the curse on the Gold of the Gods +was as genuine as any that had ever been uttered, as it heaped up crime +on crime. + +We waited in silence, the more hopeless as the singing of the night +insects italicized our isolation from the organized instruments of man +for the righting of wrong. Here we were, each suspecting the other, in +the home of a man whom all mistrusted. + +"There's no use sitting here doing nothing," exclaimed Lockwood in +whose mind was evidently the same thought, "not so long as we have the +telephone and the automobiles." + +These, at least, were our last bonds with the great world that had +wrapped a dark night about a darker mystery. + +"There are many miles of wire--many miles of road. Which way shall we +turn?" + +Senora de Moche seemed to take a fiendish delight in the words as she +said them. It was as though she challenged our helplessness in the face +of a power that was greater than us all. + +Lockwood flashed a look of suspicion in her direction. As for myself, I +had never been able to make the woman out. To-night she seemed like a +sort of dea ex machina, who sat apart, playing on the passions of a +group of puppet men whom she set against each other until all should be +involved in a common ruin. + +It was impossible, in the silence of this far-off lonely place in the +country, not to feel the weirdness of it all. + +Once I closed my eyes and was startled by the uncanny vividness of a +mind-picture that came unbidden. It was of a scrap of paper on which, +in rough capitals was printed: + +BEWARE THE CURSE OF MANSICHE ON THE GOLD OF THE GODS. + + + + +XXIII + +THE ACETYLENE TORCH + + +Do you suppose he really had the dagger, or was that a lie?" I asked, +with an effort shaking off the fateful feeling that had come over me as +if some one were casting a spell. + +"There is one way to find out," returned Craig, as though glad of the +suggestion. + +Though they hated him, they seemed forced to admit, for the time, his +leadership. He rose and the rest followed as he went into Whitney's +library. + +He switched on the lights. There in a corner back of the desk stood a +safe. Somehow or other it seemed to defy us, even though its master was +gone. I looked at it a moment. It was a most powerful affair, companion +to that in the office of which Whitney was so proud, built of layer on +layer of chrome steel, with a door that was air tight and soup-proof, +bidding defiance to all yeggmen and petermen. + +Lockwood fingered the combination hopelessly. There were some millions +of combinations and permutations that only a mathematician could +calculate. Only one was any good. That one was locked in the mind of +the man who now seemed to baffle us as did his strong-box. + +I placed my hand on the cold, defiant surface. It would take hours to +drill a safe like that, and even then it might turn the points of the +drills. Explosives might sooner wreck the house and bring it down over +the head of the man who attacked this monster. + +"What can we do?" asked Senora de Moche, seeming to mock us, as though +the safe itself were an inhuman thing that blocked our path. + +"Do?" repeated Kennedy decisively, "I'll show you what we can do. If +Lockwood will drive me down to the railroad station in his car, I'll +show you something that looks like action. Will you do it?" + +The request was more like a command. Lockwood said nothing, but moved +toward the porte-cochere, where he had left his car parked just aside +from the broad driveway. + +"Walter, you will stay here," ordered Kennedy. "Let no one leave. If +any one comes, don't let him get away. We shan't be gone long." + +I sat awkwardly enough, scarcely speaking a word, as Kennedy dashed +down to the railroad station. Neither Alfonso nor his mother betrayed +either by word or action a hint of what was passing in their minds. +Somehow, though I did not understand it, I felt that Lockwood might +square himself. But I could not help feeling that these two might very +possibly be at the bottom of almost anything. + +It was with some relief that I heard the car approaching again. I had +no idea what Kennedy was after, whether it was dynamite or whether he +contemplated a trip to New York. I was surprised to see him, with +Lockwood, hurrying up the steps to the porch, each with a huge tank +studded with bolts like a boiler. + +"There," ordered Craig, "set the oxygen there," as he placed his own +tank on the opposite side. "That watchman thought I was bluffing when I +said I'd get an order from the company, if I had to wake up the +president of the road. It was too good a chance to miss. One doesn't +find such a complete outfit ready to hand every day." + +Out of the tanks stout tubes led, with stop-cocks and gauges at the +top. From a case under his arm Kennedy produced a curious arrangement +like a huge hook, with a curved neck and a sharp beak. Really it +consisted of two metal tubes which ran into a sort of cylinder, or +mixing chamber, above the nozzle, while parallel to them ran a third +separate tube with a second nozzle of its own. + +Quickly he joined the ends of the tubes from the tanks to the metal +hook, the oxygen tank being joined to two of the tubes of the hook, and +the second tank being joined to the other. With a match he touched the +nozzle gingerly. Instantly a hissing, spitting noise followed, and an +intense, blinding needle of flame. + +"Now we'll see what an oxyacetylene blow-pipe will do to you, old +stick-in-the-mud," cried Kennedy, as he advanced toward the safe, +addressing it as though it had been a thing of life that stood in his +way. "I think this will make short work of you." + +Almost as he said it, the steel beneath the blow-pipe became +incandescent. For some time he laboured to get a starting-point for the +flame of the high-pressure torch. + +It was a brilliant sight. The terrific heat from the first nozzle +caused the metal to glow under the torch as if in an open-hearth +furnace. From the second nozzle issued a stream of oxygen, under which +the hot metal of the door was completely consumed. + +The force of the blast, as the compressed oxygen and acetylene were +expelled, carried a fine spray of the disintegrated metal visibly +before it. And yet it was not a big hole that it made--scarcely an +eighth of an inch wide, but clean and sharp as if a buzz-saw were +eating its way through a plank of white-pine. + +With tense muscles Kennedy held this terrific engine of destruction and +moved it as easily as if it had been a mere pencil of light. He was the +calmest of all of us as we crowded about him, but at a respectful +distance. + +"I suppose you know," he remarked hastily, never pausing for a moment +in his work, "that acetylene is composed of carbon and hydrogen. As it +burns at the end of the nozzle it is broken into carbon and +hydrogen--the carbon gives the high temperature and the hydrogen forms +a cone that protects the end of the blow-pipe from being itself burnt +up." + +"But isn't it dangerous?" I asked, amazed at the skill with which he +handled the blow-pipe. + +"Not particularly--when you know how to do it. In that tank is a porous +asbestos packing saturated with acetone, under pressure. Thus they +carry acetylene safely, for it is dissolved and the possibility of +explosion is minimized. + +"This mixing chamber, by which I am holding the torch, where the oxygen +and acetylene mix, is also designed in such a way as to prevent a +flash-back. The best thing about this style of blow-pipe is the ease +with which it can be transported and the curious purposes--like +this--to which it can be put." + +He paused a moment to test what had been burnt. The rest of the safe +seemed as firm as ever. + +"Humph!" I heard one of them, I think it was Alfonso, mutter. I +resented it, but Kennedy affected not to hear. + +"When I shut off the oxygen in this second jet," he resumed, "you see +the torch merely heats the steel. I can get a heat of approximately +sixty-three hundred degrees Fahrenheit, and the flame will exert a +pressure of fifty pounds to the square inch." + +"Wonderful!" exclaimed Lockwood, who had not heard the suppressed +disapproval of Alfonso, and was watching, in undisguised admiration at +the thing itself, regardless of consequences. "Kennedy, how did you +ever think of such a thing?" + +"Why, it's used for welding, you know," answered Craig, as he continued +to work calmly in the growing excitement. "I first saw it in actual use +in mending a cracked cylinder in an automobile. The cylinder was +repaired without being taken out at all. I've seen it weld new teeth +and build up worn teeth on gearing, as good as new." + +He paused to let us see the terrifically heated metal under the flame. + +"You remember when we were talking to the watchman down there at the +station, Walter?" he asked. "I saw this thing in that complete little +shop of theirs. It interested me. See. I turn on the oxygen now in the +second nozzle. The blow-pipe is no longer an instrument for joining +metals together, but for cutting them asunder. + +"The steel burns just as you, perhaps, have seen a watch-spring burn in +a jar of oxygen. Steel, hard or soft, tempered, annealed, chrome, or +Harveyized, it all burns just about as fast, and just about as easily +under this torch. And it's cheap, too. This attack--aside from what it +costs to the safe--may amount to a couple of dollars as far as the +blow-pipe is concerned--quite a difference from the thousands of +dollars' loss that would follow an attempt to blow a safe like this +one." + +We had nothing to say. We stood in awe-struck amazement as the torch +slowly, inexorably traced a thin line along the edge of the combination. + +Minute after minute sped by, as the line burned by the blow-pipe cut +around the lock. It seemed hours, but really it was minutes. I wondered +when he would have cut about the whole lock. He was cutting clear +through and around it, severing it as if with a superhuman knife. + +With something more than half his work done, he paused a moment to rest. + +"Walter," he directed, mopping his forehead, for it was real work +directing that flaming knife, "get New York on the wire. See if +O'Connor is at his office. If he has any report, I want to talk to him." + +It was getting late and the service was slackening up. I had some +trouble, especially in getting a good connection, but at last I got +headquarters and was overjoyed to hear O'Connor's bluff, Irish voice +boom back at me. + +"Hello, Jameson," he called. "Where on earth are you? I've been trying +to get hold of Kennedy for a couple of hours. Rockledge? Well, is +Kennedy there? Put him on, will you?" + +I called Craig and, as I did so, my curiosity got the better of me and +I sought out an extension of the wire in a den across the hall from the +library, where I could listen in on what was said. + +"Hello, O'Connor," answered Craig. "Anything from Burke yet?" + +"Yes," came back the welcome news. "I think he has a clue. We found out +from here that she received a long distance message during the +afternoon. Where did Jameson say you were--Rockledge?--that's the +place. Of course we don't know what the message was, but anyhow she +went out to meet some one right after that. The time corresponds with +what the maid says." + +"Anything else?" asked Craig. "Have you found any one who saw her?" + +"Yes. I think she went over to your laboratory. But you were out." + +"Confound it!" interrupted Craig. + +"Some one saw a woman there." + +"It wasn't the maid?" + +"No, this was earlier--in the afternoon. She left and walked across the +campus to the Museum." + +"Oh, by the way, any word of Norton?" + +"I'm coming to that. She inquired for Norton. The curator has given a +good description. But he was out--hadn't been there for some time. She +seemed to be very much upset over something. She went away. After that +we've lost her." + +"Not another trace?" + +"Wait a minute. We had this Rockledge call to work on. So we started +backward on that. It was Whitney's place, I found out. We could locate +the car at the start and at the finish. He left the Prince Edward +Albert and went up there first. Then he must have come back to the city +again. No one at the hotel saw him the second time. + +"What then?" hastened Craig. + +"She may have met him somewhere, though it's not likely she had any +intention of going away. All the rest of those people you have up there +seem to have gone prepared. We got something on each of them. Also +you'll be interested to know I've got a report of your own doings. It +was right, Kennedy, I don't blame you. I'd have done the same with +Burke on the job. How are you making out? What? You're cracking a crib? +With what?" + +O'Connor whistled as Kennedy related the story of the blow-pipe. "I +think you're on the right track," he commended. "There's nothing to +show it, but I believe Whitney told her something that changed her mind +about going up there. Probably met her in some tea room, although we +can't find anything from the tea rooms. Anyhow, Burke's out trailing +along the road from New York to Rockledge and I'm getting reports from +him whenever he hits a telephone." + +"I wish you'd ask him to call me, here, if he gets anything." + +"Sure I will. The last call was from the Chateau Rouge,--that's about +halfway. There was a car with a man and a woman who answers her +description. Then, there was another car, too." + +"Another car?" + +"Yes--that's where Norton crosses the trail again. We searched his +apartment. It was upset--like Whitney's. I haven't finished with that. +But we have a list of all the private hacking places. I've located one +that hired a car to a man answering Norton's description. I think he's +on the trail. That's what I meant by another car." + +"What's he doing?" + +"Maybe he has a hunch. I'm getting superstitious about this case. You +know Luis de Mendoza has thirteen letters in it. Leslie told me +something about a threat he had--a curse. You better look out for those +two greasers you have up there. They may have another knife for you." + +Kennedy glanced over at the de Moches, not in fear but in amusement at +what they would think if they could hear O'Connor's uncultured opinion. + +"All right, O'Connor," said Craig, "everything seems to be going as +well as we can expect. Don't forget to tell Burke I'm here." + +"I won't. Just a minute. He's on another wire for me." + +Kennedy waited impatiently. He wanted to finish his job on the safe +before some one came walking in and stopped it, yet there was always a +chance that Burke might turn up something. + +"Hello," called O'Connor a few minutes later. "He's still following the +two cars. He thinks the one with the woman in it is Whitney's, all +right. But they've got off the main road. They must think they're being +followed. + +"Or else have changed their destination," returned Craig. "Tell him +that. Maybe Whitney had no intention of coming up here. He may have +done this thing just to throw these people off up here, too. I can't +say. I can tell better whether he intended to come back after I've got +this safe open. I'll let you know." + +Kennedy rang off. + +"Any news of Inez?" asked Lockwood who had been fuming with impatience. + +"She's probably on her way up here," returned Craig briefly, taking up +the blow-pipe again. + +Alfonso remained silent. The Senora could scarcely hide her excitement. +If there were anything in telepathy, I am sure that she read everything +that was said over the wire. + +Quickly Craig resumed his work, biting through the solid steel as if it +had been mere pasteboard, the blow-pipe showering on each side a +brilliant spray of sparks, a gaudy, pyrotechnic display. + +Suddenly, with a quick motion, Kennedy turned off the acetylene and +oxygen. The last bolt had been severed, the lock was useless. A gentle +push of the hand, and he swung the once impregnable door on its +delicately poised hinges as easily as if he had merely said, "Open +sesame." + +Craig reached in and pulled open a steel drawer directly in front of +him. + +There in the shadow lay the dagger--with its incalculably valuable +secret, a poor, unattractive piece of metal, but with a fascination +such as no other object, I had ever seen, possessed. + +There was a sudden cry. The Senora had darted ahead, as if to clasp its +handle and unloose the murderous blade that nestled in its three-sided +sheath. + +Before she could reach it, Kennedy had seized her hand in his iron +grasp, while with the other he picked up the dagger. + +They stood there gazing into each other's eyes. + +Then the Senora burst into a hysterical laugh. + +"The curse is on all who possess it!" + +"Thank you," smiled Kennedy quietly, releasing her wrist as he dropped +the dagger into his pocket, "I am only the trustee." + + + + +XXIV + +THE POLICE DOG + + +Craig faced us, but there was no air of triumph in his manner. I knew +what was in his mind. He had the dagger. But he had lost Inez. + +What were we to do? There seemed to be no way to turn. We knew +something of the manner of her disappearance. At first she had, +apparently, gone willingly. But it was inconceivable that she stayed +willingly, now. + +I recalled all the remarks that Whitney had ever made about her. Had +the truth come out in his jests? Was it Inez, not the dagger, that he +really wanted? + +Or was he merely the instrument of one or all of these people before +us, and was this an elaborate plan to throw Kennedy off and prove an +alibi for them? He had been the partner of Lockwood, the intimate of de +Moche. Which was he working for, now--or was he working for himself +alone? + +No answer came to my questions, and I reflected that none would ever +come, if we sat here. Yet there seemed to be no way to turn, without +risking putting ourselves in a worse position than before. At least, +until we had some better plan of campaign, we occupied a strategic +advantage in Whitney's own house. + +The hours of the night wore on. Midnight came. This inaction was +killing. Anything would be better than that. + +Suddenly the telephone startled us. We had wanted it to ring, yet when +it rang we were afraid of it. What was its message? It was with +palpitating hearts that we listened, while Craig answered. + +"Yes, Burke," we heard him reply, "this is Kennedy." + +There came a pause during which we could scarcely wait. + +"Where are you now? Cold Stream. That is about twelve miles from +Rockledge--not on the New York road--the other road. I see. All right. +We'll be there. Yes, wait for us." + +As Craig hung up the receiver, we crowded forward. "Have they found +her?" asked Lockwood hoarsely. + +"It was from Burke," replied Kennedy deliberately. "He is at a place +called Cold Stream, twelve miles from here. He tells me that we can +find it easily--on a state road, at a sharp curve that has been widened +out, just this side of the town. There has been an accident--Whitney's +car is wrecked." + +Lockwood seized his elbow. "My God," he exclaimed, "tell me--she +isn't--hurt, is she? Quick!" + +"So far Burke has not been able to discover a trace of a thing, except +the wrecked car," replied Kennedy. "I told him I would be over +directly. Lockwood, you may take Jameson and Alfonso. I will go with +the Senora and their driver." + +I saw instantly why he had divided the party. Neither mother nor son +was to have a chance to slip away from us. Surely both Lockwood and I +should be a match for Alfonso. Senora de Moche he would trust to none +but himself. + +Eagerly now we prepared for the journey, late though it was. No one now +had a thought of rest. There could be no rest with that mystery of Inez +challenging us. + +We were off at last, Lockwood's car leading, for although he did not +know the roads exactly, he had driven much about the country. I should +have liked to have sat in front with him, but it seemed safer to stay +in the back with Alfonso. In fact, I don't think Lockwood would have +consented, otherwise, to have his rival back of him. + +Kennedy and the Senora made a strange pair, the ancient order and the +ultra-modern. There was a peculiar light in her eyes that gleamed forth +at the mere mention of the words, "wreck." Though she said nothing, I +knew that through her mind was running the one tenacious thought. It +was the working out of the curse! As for Craig, he was always seeking +the plausible, natural reason for what to the rest of us was +inexplicable, often supernatural. To him she was a fascinating study. + +On we sped, for Lockwood was a good driver and now was spurred on by an +anxiety that he could not conceal. Yet his hand never faltered at the +wheel. He seemed to read the signs at the cross-roads without +slackening speed. In spite of all that I knew, I found myself compelled +to admire him. Alfonso sat back, for the most part silent. The +melancholy in his face seemed to have deepened. He seemed to feel that +he was but a toy in the hands of fate. Yet I knew that underneath must +smoulder the embers of a bitter resentment. + +It seemed an interminable ride even at the speed which we were making. +Twelve miles in the blackness of a country night can seem like a +hundred. + +At last as we turned a curve, and Lockwood's headlights shone on the +white fence that skirted the outer edge of the road as it swung around +a hill that rose sharply to our left and dropped off in a sort of +ravine at the right beyond the fence, I felt the car tremble as he put +on the brakes. + +A man was waving his arms for us to stop, and as we did, he ran +forward. He peered in at us and I recognized Burke. + +"Whe-where's Kennedy?" he asked, disappointed, for the moment fearing +he had made a mistake and signalled the wrong car. + +"Coming," I replied, as we heard the driver of the other car sounding +his horn furiously as he approached the curve. + +Burke jumped to the safe side of the road and ran on back to signal to +stop. It was then for the first time that I paid particular attention +to the fence ahead of us on which now both our own and the lights of +the other car shone. At one point it was torn and splintered, as though +something had gone through it. + +"Great heavens, you don't mean to say that they went over that?" +muttered Lockwood, jumping down and running forward. + +Kennedy had joined us by this time and we all hurried over. Down in the +ravine we could see a lantern which Burke had brought and which was now +resting on the overturned chassis of the car. + +Lockwood was down there ahead of us all, peering under the heavy body +fearfully, as if he expected to see two forms of mangled flesh. He +straightened up, then took the lantern and flashed it about. There was +nothing except cushions and a few parts of the car within the radius of +its gleam. + +"Where are they?" he demanded, turning to us. "It's Whitney's car, all +right." + +Burke shook his head. "I've traced the car so far. They were getting +ahead of me, when this happened." + +Together we managed to right the car which was on a hillock. It sank a +little further down the hill, but at least we could look inside it. + +"Bring the lantern," ordered Kennedy. + +Minutely, part by part, he went over the car. "Something went wrong," +he muttered. "It is too much wrecked to tell what it was. Flash the +light over here," he directed, stepping over the seat into the back of +the tonneau. + +A moment later he took the light himself and held it close to the rods +that supported the top. I saw him reach down and pull from them a few +strands of dark hair that had caught between the rods and had been +pulled out or broken. + +"No need of Bertillon's palette of human hair to identify that," he +exclaimed. "There isn't time to study it and if there were it would be +unnecessary. She was with him, all right." + +"Yes," agreed Lockwood. "But where is she now--where is he? Could they +have been hurt, picked up by some one and carried where they could get +aid?" + +Burke shook his head. "I inquired at the nearest house ahead. I had to +do it in order to telephone. They knew nothing." + +"But they are gone," persisted Lockwood. "There is the bottom of the +bank. You can see that they are not here." + +Kennedy had taken the light and climbed the bank again and was now +going over the road as minutely as if he were searching for a lost +diamond. + +"Look!" he exclaimed. + +Where the Whitney car had skidded and gone over the bank, the tires had +dug deep into the top dressing, making little mounds. Across them now +we could see the tracks of other tires that had pressed down the mounds. + +"Some one else has been here," reconstructed Kennedy. "He passed, then +stopped and backed up. Perhaps they were thrown out, unconscious, and +he picked them up." + +It seemed to be the only reasonable supposition. + +"But they knew nothing at the next house," persisted Burke. + +"Is there a road leading off before you get to the house?" asked +Kennedy. + +"Yes--it crosses the line into Massachusetts." + +"It is worth trying--it is the only thing we can do," decided Kennedy. +"Drive slowly to the crossroads. Perhaps we can pick out the +tire-prints there. They certainly won't show on the road itself. It is +too hard." + +At the crossing we stopped and Kennedy dropped down on his hands and +knees again with the light. + +"There it is," he exclaimed. "The same make of anti-skid tire, at +least. There was a cut in the rear tire--just like this. See? It is the +finger-print of the motor car. I think we are right. Turn up here and +run slowly." + +On we went slowly, Kennedy riding on the running-board of the car +ahead. Suddenly he raised his hand to stop, and jumped down. + +We gathered about him. Had he found a continuation of the tire-tracks? +There were tracks but he was not looking at them. He was looking +between them. There ran a thin line. + +He stuck his finger in it and sniffed. "Not gas," he remarked. "It must +have been the radiator, leaking. Perhaps he ran his car into +Whitney's--forced it too far to the edge of the road. We can't tell. +But he couldn't have gone far with that leak without finding water--or +cracked cylinders." + +With redoubled interest now we resumed the chase. We had mounted a hill +and had run down into the shadows of a valley when, following in the +second car, we heard a shout from Kennedy in the first. + +Halfway up the hill across the valley, he had come upon an abandoned +car. It had evidently reached its limit, the momentum of the previous +hill had carried it so far up the other, then the driver had stopped it +and let it back slowly off the road into a clump of bushes that hid a +little gully. + +But that was all. There was not a sign of a person about. Whatever had +happened here had happened some hours before. We looked about. All was +Cimmerian darkness. Not a house or habitation of man or beast was in +sight, though they might not be far away. + +We beat about the under-brush, but succeeded in stirring up nothing but +mosquitoes. + +What were we to do? We were wasting valuable time. Where should we go? + +"I doubt whether they would have kept on the road," reasoned Kennedy. +"They must have known they would be followed. The hardest place to +follow them would be across country." + +"With a lantern?" I objected. "We can't do it." + +Kennedy glanced at his watch. "It will be three hours before there is +light enough to see anything by," he considered. "They have had at +least a couple of hours. Five hours is too good a start. Burke--take +one of the cars. Go ahead along the road. We mustn't neglect that. I'll +take the other. I want to get back to that house and call O' Connor. +Walter, you stay here with the rest." + +We separated and I felt that, although I was doing nothing, I had my +hands full watching these three. + +Lockwood was restless and could not help beating around in the +under-brush, in the hope of turning up something. Now and then he would +mutter to himself some threat if anything happened to Inez. I let him +occupy himself, for our own, as much as his, peace of mind. Alfonso had +joined his mother in the car and they sat there conversing in low tones +in Spanish, while I watched them furtively. + +Of a sudden, I became aware that I missed the sound of Lockwood beating +about the under-brush. I called, but there was no answer. Then we all +called. There came back nothing but a mocking echo. I could not follow +him. If I did, I would lose the de Moches. + +Had he been laying low, waiting his opportunity to get away? Or was he +playing a lone hand? Much as I suspected about him, during the past few +hours I had come to admire him. + +I sent the de Moche driver out to look for him, but he seemed afraid to +venture far, and, of course, returned and said that he could not find +him. Even in his getaway, Lockwood had been characteristic. He had been +strong enough to bide his time, clever enough to throw every one off +guard. It put a new aspect on the case for me. Had Whitney intended the +capture of Inez for Lockwood? Had our coming so unexpectedly into the +case thrown the plans awry and was it the purpose to leave them +marooned at Rockledge while we were shunted off in the city? That, too, +was plausible. I wished Kennedy would return before anything else +happened. + +It was not long by the clock before Kennedy did return. But it seemed +ages to me. + +He was not alone. With him was a man in a uniform, and a powerful dog, +for all the world like a huge wolf. + +"Down, Searchlight," he ordered, as the dog began to show an uncanny +interest in me. "Let me introduce my new dog detective," he chuckled. +"She has a wonderful record as a police dog. I got O'Connor out of bed +and he telephoned out to the nearest suburban station. That saved a +good deal of time in getting her up here." + +I mustered up courage to tell Kennedy of the defection of Lockwood. He +did not seem to mind it especially. + +"He won't get far, with the dog after him, if we want to take the +time," he said. "She's a German sheep dog, a Schaeferhund." + +Searchlight seemed to have many of the characteristics of the wild, +prehistoric animal, among them the full, upright ears of the wild dog, +which are such a great help to it. She was a fine, alert, upstanding +dog, hardy, fierce, and literally untiring, of a tawny light brown like +a lioness, about the same size and somewhat of the type of the +smooth-coated collie, broad of chest and with a full brush of tail. +Untamed as she seemed, she was perfectly under Kennedy's control and +rendered him absolute and unreasoning obedience. + +They took her over to the abandoned car. There they let her get a good +whiff of the bottom of the car about the driver's feet, and a moment +later she started off. + +Alfonso and his mother insisted on going with us and that made our +progress across country slow. + +On we went over the rough country, through a field, then skirting a +clump of woods until at last we came to a lane. + +We stopped in the shadow of a thicket. There was an empty summer home. +Was there some intruder there? Was it really empty? + +Now and then we could hear Searchlight scouting about in the +under-brush, crouching and hiding, watching and guarding. We paused and +waited in the heavily-laden night air, wondering. The soughing of the +night wind in the evergreens was mournful. Did it betoken a further +tragedy? + +There was a slight noise from the other side of the house. Craig +reached out and drew us back into the shadow of the thicket, deeper. + +"Some one is prowling about, I think. Leave it to the dog." + +Searchlight, who had been near us, was sniffing eagerly. From our +hiding-place we could just see her. She had heard the sounds, too, even +before we had, and for an instant stood with every muscle tense. + +Then, like an arrow, she darted into the underbrush. An instant later, +the sharp crack of a revolver rang out. Searchlight kept right on, +never stopping a second, except, perhaps, in surprise. + +"Crack!" almost in her face came a second spit of fire in the darkness, +and a bullet crashed through the leaves and buried itself in a tree +with a ping. The intruder's marksmanship was poor, but the dog paid no +attention to it. + +"One of the few animals that show no fear of gun-fire," muttered +Kennedy, in undisguised admiration. + +"G-r-r-r," we heard from the police dog. + +"She has made a leap at the hand that holds the gun," cried Kennedy, +now rising and moving rapidly in the same direction. "She has been +taught that a man once badly bitten in the hand is nearly out of the +fight." + +We followed also. As we approached we were just in time to see +Searchlight running in and out between the legs of a man who had heard +us approach and was hastily making tracks away. As he tripped, the +officer who brought her blew shrilly on a police whistle just in time +to stop a fierce lunge at his back. + +Reluctantly, Searchlight let go. One could see that with all her canine +instinct she wanted to "get" that man. Her jaws were open, as, with +longing eyes, she stood over the prostrate form in the grass. The +whistle was a signal, and she had been taught to obey unquestioningly. + +"Don't move until we get to you, or you are a dead man," shouted +Kennedy, pulling an automatic as he ran. "Are you hurt?" + +There was no answer, but, as we approached, the man moved, ever so +little, through curiosity to see his pursuers. + +Searchlight shot forward. Again the whistle sounded and she dropped +back. We bent over to seize him, as Kennedy secured the dog. + +"She's a devil," ground out the prone figure on the grass. + +"Lockwood!" exclaimed Kennedy. + + + + +XXV + +THE GOLD OF THE GODS + + +"What are you doing here?" demanded Craig, astonished. + +"I couldn't wait for you to get back. I thought I'd do a little +detective work on my own account. I kept getting further and further +away, knew you'd find me, anyhow. But I didn't think you'd have a brute +like that," he added, binding up his hand ruefully. "Is there any trace +of Inez?" + +"Not yet. Why did you pick out this house?" asked Kennedy, still +suspicious. + +"I saw a light here, I thought," answered Lockwood frankly. "But as I +approached, it went out. Maybe I imagined it." + +"Let us see." + +Kennedy spoke a few words to the man with the dog. He slipped the +leash, with a word that we did not catch, and the dog bounded off, +around the house, as she was accustomed to do when out on duty with an +officer in the city suburbs, circling about the backs of houses as the +man on the beat walked the street. She made noise enough about it, too, +tumbling over a tin pail that had been standing on the back porch steps. + +"Bang!" + +Some one was in the house and was armed. In the darkness he had not +been able to tell whether an attack was being made or not, but had +taken no chances. At any rate, now we knew that he was desperate. + +I thought of all the methods Kennedy had adopted to get into houses in +which the inmates were desperate. But always they had been about the +city where he could call upon the seemingly exhaustless store of +apparatus in his laboratory. Here we were faced by the proposition with +nothing to rely on but our native wit and a couple of guns. + +Besides, I did not know whether to count on Lockwood as an ally or not. +My estimation of him had been rising and falling like the barometer in +a summer shower. I had been convinced that he was against us. But his +manner and plausibility now equally convinced me that I had been +mistaken. I felt that it would take some supreme action on his part to +settle the question. That crisis was coming now. + +I think all of us would willingly have pushed Alfonso forward. But the +relations of the de Moches with Whitney had been so close that I no +more trusted him than I did Lockwood. And if I could not make out +Lockwood, a man at least of our own race and education, how could I +expect to fathom Alfonso? + +It seemed, then, to rest with Kennedy and myself. At least so Craig +appraised the situation. + +"You have a gun, Walter," he directed, "Lockwood, give yours to +Jameson." + +Lockwood hesitated. Could he trust being unarmed, while Kennedy and I +had all the weapons? + +Craig had not stopped to ask Alfonso. As he laid out the attack he +merely tapped the young man's pockets to see whether he was armed or +not, and finding nothing faced us again, Lockwood still hesitating. + +"I want Walter," explained Craig, "to go around back of the house. It +is there they must be expecting an attack. He can take up his position +behind that oak. It will be safe enough. By firing one gun on each side +of the tree he can make enough noise for half a dozen. Then you and I +can rush the front of the house." + +Lockwood had nothing better to suggest. Reluctantly he handed over his +revolver. + +I dropped back from them and skirted the house at a safe distance so as +not to be seen, then came up back of the tree. + +Carefully I aimed at the glass of a window on the first floor, as +offering the greatest opportunity for making a racket, which was the +object I had in mind. + +I fired from the right and the glass was shattered in a thousand bits. +Another shot from the left broke the light out of another window on the +opposite side. + +The house was a sort of bungalow, with most of the rooms on the first +floor, and a small second story or attic window. That went next. +Altogether I felt that I was giving a splendid account of myself. + +From the house came a rapid volley in reply. Whoever was in there was +not going to surrender without a fight. One after another I plugged +away with my shots, now bent on making the most of them. With the +answering shots it made quite a merry little fusillade, and I was glad +enough to have the shelter of the staunch oak which two or three times +was hit squarely at about the level of my shoulders. I had never before +heard the whirr of so many bullets about me, and I cannot say that I +enjoyed it. + +But my attack was what Craig wanted. I heard a noise in the front of +the house, as of feet running, and then I knew that in spite of all he +had given me the least dangerous part of the attack. + +I plugged away valiantly with what shots I had left, then leaving just +one more in the chamber of each gun, I hurried around in the shadow, my +blood up, to help them. + +With the aid of the officer, they had just forced the light door and +Searchlight had been allowed to leap in ahead of them, as I came up. + +"Here," I said to Lockwood, handing him back his gun, "take it, there +is just one shot left." + +I, at least, had expected to find one, perhaps two desperate men +waiting for us. Evidently our ruse had worked. The room was dark, but +there seemed to be no one in it, though we could hear sounds as though +some one were hastily barricading the door that led from the front to +the room at which I had been firing. + +Lockwood struck a match. + +"Confound it, don't!" muttered Craig, knocking it from his hand. "They +can see us well enough without helping them." + +"Chester!" + +We stood transfixed. It was a woman's voice. Where did it come from? +Could she be in the room? + +"Chester--is that you?" + +"Yes, Inez. Where are you?" + +"I ran up here--in this attic--when I heard the shots." + +"Come down, then. All is right, now." + +She came down a half ladder, half flight of steps. At the foot she +paused just a moment and hesitated. Then, like a frightened bird, she +flew to the safety of Lockwood's arms. + +"Mr. Whitney," she sobbed, "called me up and told me that he had +something very important to say, a message from you. He said that he +had the dagger, in his safe, up in the country. He told me you'd be +there and that you expected me to come up with him in his car. I went. +We had some trouble with the engine. And then that other car--the one +that followed us, came up behind and forced us off the bank. Mr. +Whitney and I were both stunned. I don't remember a thing after that, +until I woke up here. Where is it?" + +I listened, with one eye on that door that had been barricaded. Was +Lockwood really innocent, after all? I could not think that Inez +Mendoza could make such a mistake, if he were not. + +Lockwood clenched his fists. "Some one shall pay for this," he +exclaimed. + +There was the problem--the inner room. Who would go in? We looked at +each other a moment. + +The room in which we were was a living room, and perhaps, when there +were visitors in the little house, was a guest-room. At any rate, on +one side was a huge davenport by day which could be transformed into a +folding bed at night. + +Lockwood looked about hastily and his eye fell on the door, then on +this folding bed. + +With a wrench, he opened it and seized the cotton mattress from the +inside. With his gun ready he advanced toward the barricaded door, +holding the mattress as a shield, for his experience in wild countries +had taught him that a cotton mattress is about as good a thing to stop +bullets as one could find on the spur of the moment. + +Kennedy and the officer followed just behind, and the three threw their +weights on the door almost before we knew what they were about. + +"Chester--don't!" cried Inez in alarm, too late. "He'll--kill you!" + +The excitement had been too much for her. She reeled, fainting, and I +caught her. + +Before I could restore the davenport to something like its original +condition so that we could take care of her, the first onslaught was +over. + +Three guns were sticking their blue noses into the darkness of the next +room. + +"Hands up!" shouted Craig, "Drop your gun! Let me hear it fall!" + +There followed a thud and Kennedy, followed by Lockwood and the officer +entered. + +As they fumbled to strike a light, I managed to open a window and let +in some fresh air, while the Senora, for once human, loosened the +throat of Inez' dress and fanned her. + +Through the open door, now, I could hear what was going on in the next +room, but could not see. + +"It was you, Lockwood," I heard a familiar voice accusing, "who was in +the Museum the night the dagger disappeared." + +"Yes," replied Lockwood, a bit disdainfully. "I suspected something +crooked about that dagger. I thought that if I made a copy of the +inscription on the blade, I might decipher it myself, or get some one +to do it for me. I went in and, when a chance came, I hid in the +sarcophagus. There I waited until the Museum was closed. Then, when +finally I got to the place where I thought the dagger was--it was gone!" + +"The point is," cut in Craig, interrupting, "who was the mysterious +visitor to Mendoza the night of his murder?" + +He paused. No one seemed to be disposed to answer and he went on, "Who +else than the man who sought to sell the secret on its blade, in return +for Inez for whom he had a secret passion? I have reasoned it all +out--the offer, the quarrel, the stabbing with the dagger itself, and +the escape down the stairs, instead of by the elevator." + +"And I," put in Lockwood, "coming to report to Mendoza my failure to +find the dagger, found him dead--and at once was suspected of being the +murderer!" + +Inez had revived and her quick ears had caught her lover's voice and +the last words. + +Weak as she was, she sprang up and fairly ran into the next room. +"No--Chester--No!" she cried. "I never suspected--not even when I saw +the shoe-prints. No--that is the man,--there--I know it--I know it!" + +I hurried after her, as she flung herself again between Lockwood and +the rest of us, as if to shield him, while Lockwood proudly caressed +the stray locks of dark hair that fluttered on his shoulder. + +I looked in the direction all were looking. + +Before us stood, unmasked at last, the scientific villain who had been +plotting and scheming to capture both the secret and Inez--well knowing +that suspicion would rest either on Lockwood, the soldier of fortune, +or on the jealous Indian woman whose son had been rejected and whose +brother he had himself already, secretly, driven to an insane suicide +in his unscrupulous search for the treasure of Truxillo. + +It was Professor Norton, himself--first thief of the dagger which later +he had hidden but which Whitney's detectives had stolen in turn from +him; writer of anonymous letters, even to himself to throw others off +the trail; maker of stramonium cigarettes with which to confuse the +minds of his opponents, Whitney, Mendoza, and the rest; secret lover of +Inez whom he demanded as the price of the dagger; and murderer of Don +Luis. + +Senora de Moche and Alfonso, behind me, could only gasp their +astonishment. Much as she would have liked to have the affair end in a +general vindication of the curse she could not control a single, +triumphant thrust. + +"His blood," she cried, transfixing Norton with her stern eyes, "has +cried out of Titicaca for vengeance from that day to this!" + +"Want any help?" + +We all turned toward the door as Burke, dust-covered and tired, stamped +in, followed by a man whose face was bandaged and bloody. + +"I heard shots. Is it all over?" + +But we paid no attention to Burke. + +There was Whitney, considerably banged up by the fall, but lucky to be +alive. + +"I tried to shake him," he explained, catching sight of Norton. "But he +stuck to us, even on our detours. Finally he grew desperate--forced my +car off the road. What happened after that, I don't know. He must have +carried me some miles, insensible, and dumped me in the bushes again. I +was several miles up the hill, tramping along, looking for a +road-house, when this gentleman found me and said I had gone too far." + +Senora de Moche turned from Lockwood and Inez who were standing, +oblivious to the rest of us, and stared at Whitney's bruised and +battered face. + +"It is the curse," she muttered. "It will never--" + +"Just a moment," interrupted Craig, drawing the dagger from his pocket, +and turning toward Inez. "It was to your ancestor that the original +possessor of the secret promised to give the 'big fish,' when he was +killed." + +He paused and handed the dagger to her. She touched it shuddering, but +as though it were a duty. + +"Take it," he said simply. "The secret is yours. Only love can destroy +the curse on the Gold of the Gods." + +THE END + + + + + + + + + + + +End of the Project Gutenberg EBook of The Gold of the Gods, by Arthur B. 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