Hal shot a keen glance at the old man. This was indeed getting under the hide, with a vengeance. The glance showed fear, too. Had Filhiol, then, been spying on him? Had he, by any chance, seen him peeking in at the window, through the lilac-bushes? Hal’s evil temper began to stir, and with it a very lively apprehension.

“What are you driving at, anyhow?” demanded he, sullenly.

“I want you to keep your Oriental stuff completely in the background for a while. Not to talk with him about it, and especially to avoid all those fantastic curses.”

“Oh, is that all?” asked Hal, relieved. “Well, that’s easy.”

The doctor sighed with relief.

“That makes me feel a bit better,” said he. “We’ve got to do our best to protect the captain against himself. I know you’ll coöperate with me to keep him out of any possible trouble.”

“Surest thing you know, doctor!” exclaimed Hal. “I’ve been a fool and worse, I know, but that’s all over. I’ve taken a fresh start that will help me travel far. You’ll see.”

He put out his hand.

“Let’s shake on it,” he smiled winningly.

A moment their eyes met. Then Filhiol said: