The broken stridulations took on the coherence of intelligible dots and dashes. The former blundering was absent, as if the tremulous hand of the sender was steadied by the grip of a dominant necessity; the signals clarified by the pressure of terror.

"Do not try to find me," it stammered and halted.

Some maddened pulse seemed to leap to life in Peter's throat. His fingers, working at the base of the tiny instrument, were cold and damp.

"You must wait," rasped the unknown sender, faltering. "You must help me! You are watched."

For a breath there was no sound in the receivers other than the beating of his heart.

Click! Snap! Sputter! Then: "Wait for the lights of China!"

The receivers rattled to the red blotter, and Peter rushed out on deck. Slamming the door, he stared at the spurting streams of white in the racing water. Indescribably feminine was the fumbling touch of that unknown sender!

A grating—hollow, metallic—occurred in the lee of the wireless cabin. A footfall sounded, coincident with the heavy collision into his side of an unwieldy figure whose hands, greasy and hot, groped over his. Both grunted.

"'Sthat you, Sparks?" They were the German gutturals of Luffberg, one of the oilers on the twelve-to-six watch. "Been fixin' the ventilator. Chief wondered if you were up. Wants to know why you ain't been down to say hello."

Peter decided to lay a portion of his difficulties before Minion.