Jonsen strode up and down the lee-side of the vessel, so that what breeze there was, collecting in the hollow of the sails, overflowed down onto him in a continuous cool cascade. From time to time he climbed to the foremasthead, in spite of the fact that added height could not possibly give added vision: stared into the blank till his eyes ached, and then came down and resumed his restless pacing. A ship with her lights out might creep within a mile of him, and he not know it.

Jonsen was not given to intuitions: but he had now an extraordinary feeling of certainty that somewhere close in that cover of darkness his enemy lay, preparing destruction for him. He strained his ears too: but he could hear nothing either, except the rustle of the water, the occasional knocking of a loose block.