Air FiJlott 1 KeSftlh I (lib pta-," MWfa WSMaanMas was Kkg," cite, cftc. S YNOPSIS. In the smoking room of the Cedric, Hadley, an amateur aviator, tells of the mysterious disappearance of the Dessaud monoplane advertised to appear at the Chicago Aviation Meet. It seems that Phillip Dessaud, a French army officer, had made a neu) discoveiy in balancing and a silent engine, which the secret agents of other nations were after. He registered at the Congress Hotel, was assigned to room I 54 and that was the last heard of him. JIfler Hadley ceased speaking one of the gentlemen offered his card and said: Messieurs, I am Phillip Dessaud, and smiling tclL the story: He reached Chicago in the ajternoon, drove tlth the French Consul to the jlviation Grounds, found everything In perfect condition, went hack to the Congress Hotel, and while silling In hit room the phone suddenly rang and a lady's voice says, "Is that you, "Phillip?" He protested he did not know Madememaiselle. She replied. "JIre you not Phillip Dessaud, suite I 54 P I'm. Then meet me In front of the Art Building at dusk- " As darkness fell he left the hotel, eager to learn what was to befall him at the rendezvous. CHAPTKU 111 HE At'TY IN DlsTUEHS T was like some Parisian boulevard, Ili:tt Michigan Avenue, with the park on the one side, anil great, buildings Mazing with lights upon the other, while between, glistening in the glow of electric clusters, nn endless ft ream of motor cars glided noiselessly along the smooth pavement. The wide walk was thronged with pedestrians, inter ested in the avi ation rnnip, or st rolling idly through the sum mer mgtit, tlic w o men r i r h 1 y dressed, the men in somber colors. It was n scene of enchantment, ever changing, yet con tinually brilliant in the g 1 o w of multi-colored lights. The doorman gave me direct ions, and I drifted into the throng m o v i n g n or t h ward, so enter tained by my neighbors as to almost forget for the moment the n a t u r e of in y quest. Yet it was but a short walk, not over three blocks I presume, when I found my self opposite what must be the Art' Huilding, a not able edifice of stone 8 1 a n d i n g alone in the open. As.s-urcd of this by questioning a, passer-by, I picked my way across through speeding vehicles, and ap pro a c h e d the steps, my mind again centered on this special ad venture. There were several women near by, some with escorts, ' : but a few unat- ' tended in the strange freedom accorded the sex in this country. Unable to distinguish between these I sauntered the full length of the building, and, still in doubt, returned toward the entrance, without having ven tured to address anyone. Two or three of the women were apparently waiting the appearance of some ex pected companion, and glanced at me curiously, yet none of these met my ideal of her who had spoken to me through the medium of the 'phone. Nor did they wear the violets of recognition. In the shadow of the further lion, however, one stood motionless, barely discernible. I must have passed her by unseeing on my first trip, but as I returned more slowly, my eyes searching the gloom dimly perceived the outlines of ' her figure. Per haps I might have passed her by the second time, but for her own impatience. Indeed I was already at the foot of the steps, tempted to abandon the search, half convinced 1 was the victim of a hoax, when she took a step forward into the light. The Midden movement attracted my attention, and the first hurried glance revealed the violets at her belt. Meyond this 1 saw nothing clearly, only to realize that the face below the wide brim of the hat was young, and the lady petite. Her eyes were not I ML mm f I. : ' Was Conscious of a Newly Awakened Interest. upon ine, yet there could be no mistake, and I lifted my hat, and bowed. Hie stood still in evident sur prise, lie,r eyes swiftly searching my face. "You mistake " she began, but I interrupted: "I'ardon me if that be true, yet I think not. You wear the violets, Mademoiselle, which were to be the sign of my recognition," and I pointed at her belt. "Indeed I am sure now that you have spoken, for there cannot be two such voices in the world." "Hut but you are not Philip Houser. It was not you to whom I spoke." I began to see light, to understand. "It was a mistake then; I thought as much," I said regretfully. "Yet, Mademoiselle, what could I do? You called me Philip, which is also my name Philip Dessaud," and again I bowed with all respect. "It was you who insisted." "Yes, 1 know," she attempted to explain, her voice trembling, her gloved hands clasped. "I I was so sure. And you were in 1 .M, were you not?" "Certainly; that is my suite." "Since when?" "It must be from three o'clock this afternoon, Mademoiselle." Her eyes fell, then glanced up again into my face. "It is indeed a mistake such a curious one." she began. "You must listen, and believe mo.' Ido not in the least blame you; as a gentle man you could do no less, for you could not know but what the mes sage was from some friend. It is all my own fault, my own carelessness. He was there Philip Houser in Suite I ,11 this morning. I read . the name on the ' register. I I went t here seeking him, but lacked the courage at that time to speak. I cannot explain this now, nor will you ask. You are a gentleman, I am sure, or I could not speak even as freely as I do. You respect my silence?" "Most assured ly; you need only tell me to go, Mademoiselle." "No; that is not my meaning. I wish to explain, to make clear the nature of m y mistake; only there arc condi tions I cannot confide to a Btranger. I lam not specially a friend o f Philip Houser, merely an acquaintance, a business acquain tance. We have not met for two years, yet there was a reason why I should see him now, a reason of im portance. Yet I was uncertain how my appeal would be met, and hesitated. It. was not until late this afternoon that I finally gained courage, and going into a public booth called his room at the hotel." "You called him Philip." "He is of an ace to permit that; at school together." "Yet the voice which answered one." "Some voices are never natural and his was (hanging when I last heard it. Hesides I was so sure suspicion never once entered my mind.' 1 csides we were was a strangi over the wire. ' rr'.-fsv-TH 'tV'&V''i -rX