Page:Milne - The Red House Mystery (Dutton, 1922).djvu/239

 what you make of that. Have you been thinking it out at all?"

"Last night," said Antony thoughtfully to himself. "Yes, last night wants some explaining."

Bill waited hopefully for him to explain. What, for instance, had Antony been looking for in the cupboard?

"I think," began Antony slowly, "that after last night we must give up the idea that Mark has been killed; killed, I mean, by Cayley. I don't believe anybody would go to so much trouble to hide a suit of clothes when he had a body on his hands. The body would seem so much more important. I think we may take it now that the clothes are all that Cayley had to hide."

"But why not have kept them in the passage?"

"He was frightened of the passage. Miss Norris knew about it."

"Well, then, in his own bedroom, or even, in Mark's. For all you or I or anybody knew, Mark might have had two brown suits. He probably had, I should think."

"Probably. But I doubt if that would reassure Cayley. The brown suit hid a secret, and therefore the brown suit had to be hidden. We all know that in theory the safest hiding-place is the most obvious, but in practice very few people have the nerve to risk it."

Bill looked rather disappointed.