ON THE "TWIN SISTERS."

Ned opened his eyes. His first thought was that he was in his bunk on the Seneca. But an instant's glance about at his surroundings soon dispelled that idea.

He lay on a rough shelf, rather than bunk, on a pile of dirty blankets. Another frowsy covering was thrown over him. Above him were beams and cross planks by which he would have known, even had it not been for the motion, that he was on board a vessel of some sort.

The place in which he found himself was clearly a small cabin. In the center of the forward bulkhead stood a rusty stove with a high rail to keep the pots and pans simmering on it from sliding off under the motion of the ship.

Some sea clothes swung from a line stretched across the ceiling. In a corner, against a locker, stood some hip boots, above which oil-skin coats were hung. The place was dirty, stuffy and smoky to the last degree. The last mentioned attribute was not improved by the sooty radiance from a dim lantern swinging from one of the carlines.

"Where on earth—what——?" muttered Ned, raising himself on one arm as he made his survey.

And then, like the inrush of the tide, memory came back.

The storm, the wild ride of the motor boat! The confession of Kenworth, the yielding of the note book, and then the last terrible scene when the immense black mountain that towered above them for a flash had engulfed and broken them!

Ned felt weak and dizzy. But his mind rapidly cleared. He had a vague recollection of having been struck a blow when the motor boat was cut in half. Beyond that he knew nothing more. Yet he must have been rescued. Determined to unravel the mystery and also to ascertain if possible what had become of Kenworth and Saki, he made an effort to rise.

But he was so weak that it was some moments after he had made the first attempt that he succeeded. His coat hung near him on a hook. His shirt and trousers he had on. His first action, when he reached for his coat, was to dive into its pockets in search of the book he had forced from Kenworth.