She opened her eyes in astonishment. "I cannot imagine," she said. "I did not know he had done so. I am very much surprised to hear it."

"Why is it surprising?"

"I thought my husband had very little money in the house. On Sunday night, just before he went out in the motor, he came into the drawing-room where I was sitting. He seemed to be irritated about something, and asked me at once if I had any notes or gold I could let him have until next day. I was surprised at that, because he was never without money; he made it a rule to carry a hundred pounds or so about him always in a note-case. I unlocked my escritoire, and gave him all I had by me. It was nearly thirty pounds."

"And he did not tell you why he wanted it?"

"No. He put it in his pocket, and then said that Mr. Marlowe had persuaded him to go for a run in the motor by moonlight, and he thought it might help him to sleep. He had been sleeping badly, as perhaps you know. Then he went off with Mr. Marlowe. I thought it odd he should need money on Sunday night, but I soon forgot about it. I never remembered it again until now."

"It was curious, certainly," said Trent, staring into the distance. Mr. Cupples began to speak to his niece of the arrangements for the inquest, and Trent moved away to where Marlowe was pacing slowly upon the lawn. The young man seemed relieved to talk about the coming business of the day. Though he still seemed tired out and nervous, he showed himself not without a quiet humor in describing the pomposities of the local police and the portentous airs of Dr. Stock. Trent turned the conversation gradually toward the problem of the crime, and all Marlowe's gravity returned.

"Bunner has told me what he thinks," he said when Trent referred to the American's theory. "I don't find myself convinced by it, because it doesn't really explain some of the oddest facts. But I have lived long enough in the United States to know that such a stroke of revenge, done in a secret, melodramatic way, is not an unlikely thing. It is quite a characteristic feature of certain sections of the labor movement there. Americans have a taste and a talent for that sort of business. Do you know 'Huckleberry Finn?'"

"Do I know my own name?" exclaimed Trent.

"Well, I think the most American thing in that great American epic is Tom Sawyer's elaboration of an extremely difficult and romantic scheme, taking days to carry out, for securing the escape of the nigger Jim, which could have been managed quite easily in twenty minutes. You know how fond they are of lodges and brotherhoods. Every college club has its secret signs and handgrips. You've heard of the Know-Nothing movement in politics, I dare say, and the Ku Klux Klan. Then look at Brigham Young's penny-dreadful tyranny in Utah, with real blood. The founders of the Mormon state were of the purest Yankee stock in America; and you know what they did. It's all part of the same mental tendency. Americans make fun of it among themselves. For my part, I take it very seriously."

"It can have a very hideous side to it, certainly," said Trent, "when you get it in connection with crime. Or with vice. Or even mere luxury. But I have a sort of sneaking respect for the determination to make life interesting and lively in spite of civilization. To return to the matter in hand, however: has it struck you as a possibility that Manderson's mind was affected to some extent by this menace that Bunner believes in? For instance, it was rather an extraordinary thing to send you posting off like that in the middle of the night."