"And you will let me see you again, afterwards?"

"Certainly."

Crashaw still hesitated for a moment. "I might, perhaps, come with you," he ventured.

"On no account," said Challis.

II

Gregory Lewes was astonished at the long absence of his chief; he was more astonished when his chief returned.

"I want you to come up with me to Pym, Lewes," said Challis; "one of my tenants has been confounding the rector of Stoke. It is a matter that must be attended to."

Lewes was a fair-haired, hard-working young man, with a bent for science in general that had not yet crystallised into any special study. He had a curious sense of humour, that proved something of an obstacle in the way of specialisation. He did not take Challis's speech seriously.

"Are you going as a magistrate?" he asked; "or is it a matter for scientific investigation?"

"Both," said Challis. "Come along!"