"I'll remember it. Our first impression that he had been struck by somebody was a mistake, of course. You can depend upon me, both of you. Neither of you was ever in my house. The incident never occurred."

"But we're just as grateful to you as if it had happened."

A half-hour later they left the cottage, Miss Carden holding open the door a little to watch them until they were out of sight. But Harry had recovered his strength and he was able to walk without Dalton's assistance, although the Virginian kept close by his side in case of necessity.

"Harry," said Dalton, when they were nearly to the Lanham house, "are you willing to tell what happened?"

"As nearly as I know. I got upon the trail of that spy who has been infesting Richmond. I knew at the time that it couldn't have been any one else. I followed him up an alley, but he waited for me at the turn, and before I could defend myself he let loose with his right. When I came drifting back into the world I was lying upon the bed in Miss Carden's cottage."

"He showed you some consideration. He might have quietly put you out of the way with a knife."

"Shepard and I don't care to kill each other. Each wants to defeat the other's plans. It's got to be a sort of duel between us."

"So I see, and he has scored latest."

"But not last."

"We'd better stick to the tale about the fall. Such a thing could happen to anybody in these dark streets. But that Miss Carden is a fine woman. She showed true human sympathy, and what's more, she gave help."