It looked quite normal. The great dynamos were humming smoothly; the air-renewing machine was functioning steadily; the gauge hands all slept or quivered in their usual places. Nothing uneven in the slight vibration of the ship; nothing that might possibly forbode trouble. Up on his perch, the engineer peered down curiously and asked:

"Anything wrong, sir?"

"Not yet," Carse answered shortly. "You're sure everything is regular here?"

"Yes, sir."

"Good. But check every vital spot at once—and quickly. Then keep alert."

They passed on into the following compartment, the mess-room and sleeping quarters for the crew. Solid, rhythmical snores were issuing from the cook's open mouth as he lay sprawled out on his bunk; the smell of coffee hovered in the air; the cabin was quiet and comfortable with an atmosphere of sleep and rest. The radio-man, reading in his bunk, looked over and, seeing it was Carse, sat up.

"Notice anything wrong?" he was asked.

"Wrong? What—Why, no, sir. You want me for duty?"

"Yes. Stay here and keep your eyes open for signs of trouble. I'm expecting some. General alarm if the slightest thing happens." And Carse went noiselessly into the last division of the ship.

This was the cargo hold. The boxes of phanti horns were neatly stacked in precise rows; the dim tube burning overhead showed nothing that gave the smallest cause for alarm. The Hawk's narrowed eyes swept walls, deck and ceiling in a search for signs of strain or buckling, but found none.