“We’ll be there before you have time to get wet,” Carroll genially assured him.

Lang looked all about the harbor to espy the trim, white-painted craft he expected to board. The launch’s engines hummed and she gathered speed, tearing down the harbor with a sheering wave thrown from her bow. It was very wet. Lang could feel the rain dripping from his hat brim, and he humped his shoulders and stared through the gathering twilight and the mist.

They were well clear of the harbor proper. A black anchored steamer loomed up, slipped past; a couple of bare-masted schooners lay still without a sign of life aboard. Nothing was in sight ahead but another big three-master lying close to the western shore. Dimly he made out the lighted windows of the Bayview Hotel, where he had often sat with Eva.

He leaned over and spoke to his pilot with some irritation. Carroll muttered something cheerful about “There in a jiffy,” and let her out another notch.

Lang huddled in his seat, wet, uncomfortable, growing more and more uncomfortable and indignant. He was sorry he had come. The bay widened; the shores were growing invisible, and the whole waterscape was darkening rapidly.

“Look here, where are you taking me?” he broke out at last. “You said it would be only a few minutes. I’d never have come——”

“For God’s sake, shut up!” Carroll snapped back at him.

Lang subsided indignantly, unwilling to risk his dignity in altercation. Carroll suddenly sounded a siren that quavered and wailed piercingly.

Nothing answered it. Again and again the horn screamed over the turbid heave of the darkening water, and then the boat swerved in a wide curve westward.

It kept this course for more than a mile, and then began to sweep an equal curve the other way. At regular intervals Carroll blew the horn, but half an hour passed, and they had made several more great curves before a vast, hoarse roar sounded through the gloom, perhaps a mile away.