"And stronger than I ever was in my life," said Mark. "You'll lunch with me, David. I must go to town this afternoon, but we can have an hour together."

"I must go to town too," replied David. "You look a different man, Mark."

"I am a different man."

David followed him into the shelter and sat down, with a puzzled glance at his surroundings. During luncheon both men were conscious of a new and disagreeable sense of restraint.

"Have you another novel on the stocks?"

"Yes."

David jumped up, eager, vigorous, impetuous.

"I have come a long way out of my road to ask you a question."

"Ask it," said Mark.

"When are you coming back to us?"