“Every word dropped is fraught with danger,” he said. “What know you but that yon physician be a spy?”

“He is not that,” she answered, “show him to me—him——”

They walked together to the bows.

With the declining of the sun, the light wind had died away, and, although the sea heaved after the recent storm, like the bosom of a sleeping girl, in the stillness of the air, the sail drooped and the ship made no way.

Accordingly the sail was furled, and, by the advice of the mate, the rowers, who had rested during the day, were summoned to their benches and bidden work the oars during the night.

The sky was clear, and the stars were beginning to twinkle. No part of the voyage in calm weather would be less dangerous than this, which might be performed at night, across open sea, unbroken by rocks and sand-banks.

So long as the vessel had to thread her way between the headland of Araxus and the Echinades, and then betwixt the isles of Cephalonia and Zacynthus, an experienced navigator was necessary, and caution had to be exercised both in the management of the sail and in the manipulation of the helm. But now all was plain, and the mate had retired below to rest. During the time he reposed Lamia took charge of the vessel, assisted by the second mate.

“You take your meridian by Polaris, Castor and Pollux, steer due west; if there be a slight deviation from the right course, that is a trifle. I will set it right when my watch comes.”

Such was the mate’s injunction as he retired below.

“The steersman is done up,” said Lamia; “he shall rest now, and no better man can be found to replace him than Eboracus, who has been accustomed to the stormy seas of Britain, and whose nerves are of iron.”