“We haven’t been boarded by pirates, and, anyhow, pirates are out of date in the Atlantic trade, Cap’n Mike. The ship hasn’t stopped. It would have waked me in a jiffy if her engines had quit poundin’ along, even for a minute.”

“I thought I heard yells, faint and far away, from men in trouble, but ’tis all quiet now, Johnny.”

“Too darn quiet. The vessel has slowed down a trifle, by six or eight revolutions, but she’s joggin’ along all serene. Shall we take a turn on deck and look around?”

They moved quietly into the long passageway which led to the main saloon staircase. Ascending this, they crossed the large lounging-hall to the nearest exit to the promenade deck. As was customary, the heavy storm-door had been closed for the night. It was never locked in good weather, however, and O’Shea turned the brass knob to thrust it open. The door withstood his effort, and he put his shoulder against it in vain.

“’Tis fastened on the outside,” he muttered to Johnny Kent. “We are cooped up, and for what?”

“Try the door on the starboard side of the hall,” suggested the engineer. “Maybe this one got jammed accidental.”

They crossed the hall and hammered against the other door with no better success. The situation disturbed them. They gazed at each other in silence. O’Shea went to one of the bull’s-eye windows and peered outside. The steamer was snoring steadily through the quiet sea, and he could discern the crests of the waves as they broke, flashed white, and slid past. The electric lights on deck had been extinguished, but presently a figure passed rapidly and was visible for an instant in the shaft of light from one of the saloon passageways. O’Shea had a glimpse of the blue uniform and gilt braid of a ship’s officer.

“I wish I could ask him a question or two,” said O’Shea. “Let us try to break out somewhere else. Now that we seem to be locked in, I am obstinate enough to keep on trying.”

They made a tour of the halls, bulkhead passages, and alleys, seeking every place of egress from the first-class quarters. Every door had been closed and fastened from the other side. A steward was supposed to be on watch to answer the electric bells in the state-rooms, but he could not be found. There was no one to interview, no way of gaining information.

The cabin superstructure and partition walls were of steel. The brass-bound ports or windows were too small for a grown man to wriggle through. The passengers were as effectually confined within their own part of the ship as if they had been locked in a penitentiary. There was no means of communicating with the ship’s officers.