"Take my car, Andrews, and get a man nurse at once," directed Mr.
Farnum. "Doctor, can the young man be moved to his berth on the
'Farnum'?"

"Safely enough," nodded the medical man. They waited until the nurse arrived, when Jack was put to bed on the newer submarine craft.

Jack slept through the night, moaning once in a while. Mr. Farnum and the Dunhaven doctor were aboard early to look at him. The surgeon from the "Hudson" also came over.

Under the effects of medicine Jack Benson was asleep when, at ten o'clock that morning, the two submarine torpedo boats slipped their moorings, following the "parent boat," the "Hudson," out of the harbor.

Ten minutes later the motion of the sea awoke the young skipper.

CHAPTER V

TRUAX SHOWS THE SULKS

"Hullo!" muttered the young submarine skipper, staring curiously about the little stateroom aft. He had it to himself, the nurse having been put on shore. "Under way, eh? This is the queerest start I ever made on a voyage."

Nor was it many moments later when Jack Benson stood on his feet. His clothes were hung neatly on nails against the wall. One after another Jack secured the garments, slowly donning them.

"How my head throbs and buzzes!" he muttered, his voice sounding unsteady. "Gracious! What could have happened? Let me see. The last I remember—passing that high fence—"