His clothing, even, is enigma. Textile experts have failed to name the fine rayon-like fibers of his odd gray tunic and the soiled, torn cloak we found on the couch. The hard shiny buttons and buckle, like the bright pliant stuff of his belt and sandals, have baffled the synthetic chemists. The weapon we found in the yellow belt seems worth the study of science, but no scientist yet has made anything of it. It looks like a big, queer pistol, with a barrel of glass. Its mechanism is obviously broken, and my attempts to fire it have proved unsuccessful. How he came into the bungalow--unless in the strange way his manuscript suggests--we have been unable to conjecture. For the house was securely locked before we started to the lakes, and no fastening shows to have been disturbed. A tramp, so the baffled sheriff argues, might break undetected into an empty house--but, if anything seems certain about Barry Horn, it is that he was not a common tramp. The manuscript was written with my own pen, on paper he found in the desk. The task must have taken him three or four days. The doctors seem astonished that he was able to complete it. And it must have been a race with pain and death, for the script is continually more hurried and uneven, until, toward the end, it is barely legible. The used dishes and empty cans on the kitchen table show that he found several meals for himself--the last of which, evidently, he was unable to eat, for the food was left untouched on the plate. A wrinkled rug lay with his cloak on the couch, where he slept and rested. * * * * * He must have rummaged for something in the medicine cabinet, for we found that open, and a bottle of mercurichrome smashed on the bathroom floor. He seems to have made no effort, however, to get medical assistance. For my telephone was sitting, dusty and untouched, on the desk where he wrote and died. He surely perceived the end, for the page beneath his hand was the opening of a will. Had he lived to complete it, his instructions might have cleared up much of the monstrous riddle. He had written: To Whom It May Concern: I, Barry Horn, being lately returned out of Space and Time to this my own beloved land and era, finding myself yet clear in mind but unregretfully aware of approaching death, do make this my last will and testament. First I must offer belated apology to the Carridans, the relatives of my dead wife Dona, for the long bitterness I felt toward them because they took from me, I felt unjustly, my only son.