"Stool-P Masters had been inspecting the supine and flabby figure on the couch, whose jaws moved like a bellows with its wheezing breath. Masters' big laughter boomed. "Stool-pigeon, yes. You mean a copper's nark? Why, no. But I want any kind of information; d'ye see? Any kind. Eh, Potter? This niece of Mr. Bohun's is young, good-looking, I take it? And Mr. Rainger made another interesting statement: about Miss Tait being married. We shall have to check that. I say, I wonder how Mr. Rainger got so dirty? I mean in a literal sense this time. Look at him."

He drew back the edge of the dressing-gown. There were powdery streaks of a dead blackish color down the front of the white shirt, as though dirt had been sifted on him; the shoulders were more grimy and a thicker black; and, as Masters lifted him a little, the arm of the shirt showed in the same condition. And, as he rolled him over like a dummy, they saw that there were also stains on the back of the shirt.

"Hands new-washed; shiny-washed. Look at them. H'm. Never mind, but I also wonder what he meant by saying he had an alibi. I suppose we ought to have him taken upstairs, and yet I think I shall just leave him there. Well, Potter? You said you'd done some trapping, and knew about tracks in the snow? Do you think Mr. Bohun could have worked that little trick?"

Potter ruminated, uneasily. "'Ere!" he said with irrelevance but determination, and stared up. "I'll tell you what it is. I don't want this case. You said you were my superior officer, and so you are. Well, I'm going to telephone the Yard, official and all, and say we need help. Bloody little I'm going to mess about with it. There."

"That means you don't think he could have done it. Eh?"

"I dunno. That's what beats me. But," said the inspector, rising and slapping shut his notebook, "I'm going out to look at those tracks and see. There might be something."

Masters said he had some instructions for him. Masters accompanied him to the door, speaking in a low voice, and Potter uttered a pleased snort. His expression was one of heavy craftiness as he went out. Then Masters beckoned to Bennett, and spoke encouragingly of breakfast.

The big raftered dining-hall was at the rear of the house, its windows looking down over the lawns towards the avenue of evergreens and the pavilion. Sprigs of holly were fastened to the chandelier, and round a darkisn portrait over the mantelpiece. It was a sort of shock to see their gaiety; the gaiety of the big fire and the gleaming pewter dish-covers on the sideboard. At the table, leaning back in his chair, staring dull-faced and incurious at the ceiling, sat John Bohun. A cigarette drooped from his lips, and he had a convalescent's pallor. Across from him, industriously at work on bacon and eggs, sat a very prim fastidious little man who rose in haste as the newcomers entered.

"I beg your pardon," the little man said, coming across in his nervous little strut. "You are…" A hazy expression was in his eyes, and he still dabbled at his mouth with a napkin. He had a bony face dominated by his very large hooked nose, and a high domed skull with gray hair brushed flat across it. His whole expression-with the wrinkles, the fidgety mouth, and the pale gray eyes in which the small pin-point pupils were dead black-was one of vagueness mixed with swift moods which might be of good-humor or pettishness. He was very fastidiously dressed in black, with a quiet donnish primness, and his air was that of someone wandering past shelves in a library.". you are — how extraordinarily stupid of me! I keep forgetting. You will be my guest, and you will be the inspector of police." After a limp handshake, he hustled them towards the table. "Did I introduce myself? I am Maurice Bohun. This is my brother John. You have already met him, have you not? Of course. Good God, what a dreadful business all this is! I only learned of it half an hour ago, you understand. But I informed John that the best way to keep up his strength in assisting justice was, in brief, to eat. You will take breakfast with us? Excellent. Thompson! More-ah-comestibles. "

As this almost invisible genie moved out from the sideboard, Maurice Bohun sat down. Bennett noticed that he limped slightly, and that a stick with a large gold knob was propped against his chair. This fussy little man to be the author of a bawdy robust comedy? Masters studied the two brothers; especially John, who had not moved from sitting back inertly with his hands in his pockets.