“I’ve wasted the whole morning,” he remarked to Wright.

“That woman promised to call early,” Wright rejoined. “Do you think her suspicions were aroused?”

“That I cannot tell.”

“It is curious.”

“Very.”

Carter strode over to the window and looked out into the street. He was in a brown study.

What should he do?

Just then some one knocked on the door, and the detective opened it.

A messenger boy stood before him.

“I’ve got a note for Mr. Peter Wright,” the boy said.