The Chinaman squirmed in terror, and when loosed was back again in a hurry with a lamp that lighted the whole room. Saul took it and examined the nearest bunk. Donaldson glanced at the first face. That was enough. He retreated to the door for fresh air. Down the line went Saul, looking like some devil in Hell making tally of lost souls. He reached in and turned them, one after the other, face to the light, while Donaldson stood outside, dreading the call that should force him to look again. He was no man of the world and the reek of the place appalled him. Nothing he had ever read conveyed anything of the plain sordidness of it,--the unrelieved pall of it which burdened like the weary dead stretch of an alkali desert. The scene did not even become romantic to him, until glancing up, he saw above the irregular roof-tops, the stars still bright in the virgin purple, saw the unfouled spaces of the planet fields between them. What had such clean things as the stars to do with this mired world below? This jeweled roof was not intended for so squalid a floor. But the stars above brought him back to the girl again, and she to her brother, and her brother to this. Strange cycle! Then the stars and the blue gathered them all into one. Strange one! "Not here," announced Saul, wiping the oil from his fingers. Donaldson breathed more freely. Without delay they hurried back to the cab. "I had sort of a hunch that we 'd find him there," said Saul, "but we did n't. Now we 'll have a cup of tea with Chung and set him to work. It's a darned sight easier and a lot swifter way when you have n't any clue at all to work on." "And pleasanter," returned Donaldson. "I 've seen enough of this." "Not so bad when you get used to 'em," answered Saul, lighting a fresh cigar. "But I know how you feel; I 'm just that queer about morgues. Can't get used to 'em nohow. Get the creeps every time I step inside a morgue. But then I don't hanker after murder work of any sort like some of the boys. It would be just my chance to get a taste of it before I 'm done with the Riverside robberies." "What are the Riverside robberies?" inquired Donaldson, with a faint remembrance of the name. "You been out of town?" "No, but I don't read the papers much." "I should say not. Four hold-ups in three weeks, all within half a mile of one another on Riverside Drive." "Riverside Drive?" He remembered now. The Arsdale home was near Riverside Drive. Barstow had spoken of these crimes. "You on the case?" he asked indifferently, "Yes," answered Saul. "I 'm on the case and if another one breaks, the case and the Chief will be on me." The cab had stopped before an unlighted store. The street light revealed a window filled with a medley of china, teas, silks, and joss-sticks. Above, in big gilt letters, was the sign "Wun Chung and Co."