The lad's eyes traveled rapidly from the advancing torpedo to the steamer that was rolling on a heavy swell, her crew of more than a dozen men leaning over the side, straining their eyes to make out the torpedo.

"She's going to strike us, sir," shouted the coxswain.

"Can't help it," answered the ensign. "All hands be ready to go overboard when I give the command. Some of us will be caught. We don't know where she is going to hit us."

The officer knew that only a miracle could save some of his crew from being crushed to death when the heavy torpedo struck the little steamer. To move the men to safe parts of the boat was not possible, for it was impossible to say where the projectile would strike. Perhaps she might change her course and not hit them at all. That seemed to be the only hope now.

Turning their eyes, they saw the motor boat smashing through the sea, throwing the water high from her bows. Dan Davis was leaning well forward, one hand on the steering wheel, the other on the engine control, his eyes watching the torpedo and the steamer.

Now he would slow down ever so little, then drive ahead at full speed, as if jockeying to cross the line in an international race.

The ensign was watching him with fascinated interest. He knew that the boy had some daring plan in mind, but what that plan was he could not understand. The officer was on the point of shouting to the Battleship Boy to turn in and push them out of the way, but he refrained.

Dan had thought of this very thing, but he knew the chances were against his being able to do so. He chose a bolder and more brilliant way of saving the boat's crew, or of trying to save them.

The engineer of the motor boat was under the hood watching the engines.

"Get out of there quick!" commanded Dan.