“You’ve got all the jargon by heart, little one,” and Pollard grinned at him. “Been reading some new Detective Fiction?”

“I’m always doing that,” Monroe stated, “but I hold that a detective who can’t tell which of those three is the motive, isn’t worth his salt.”

“Salt is one commodity that has remained fairly inexpensive,” said Barry, speaking slowly, and with his eyes on his cigarette, from which he was carefully amputating the ash, “and a detective who could truly diagnose motive is not to be sneezed at. Besides, revenge is often a reason.”

“That comes under the head of hate,” promptly responded Monroe. “The three motives include all the gamut of human emotion, and some of their ramifications will include every murder motive that ever existed.”

“Fear?” quietly suggested Doctor Davenport.

“Part of hate,” said Monroe, but he was challenged by Pollard.

“Not necessarily. A man may fear a person whom he does not hate at all. But there’s another motive, that doesn’t quite fit your classification, Monroe.”

Before the inevitable question could be put another man joined the group.

“Hello, folks,” said Robert Gleason, as he sat down; “hope I don’t intrude—and all that. What you talking about?”

“Murder,” said Barry. “Murder as a Fine Art, you know.”