We brought the Suwarna to, dropped a boat, and with myself as coxswain pulled toward a wrecked hydroairplane. Its occupant took a long puff at his cigarette, waved a cheerful hand, shouted a greeting. And just as he did so a great wave raised itself up behind him, took the wreckage, tossed it high in a swelter of foam, and passed on. When we had steadied our boat, where wreck and man had been was—nothing.

There came a tug at the side—, two muscular brown hands gripped it close to my left, and a sleek, black, wet head showed its top between them. Two bright, blue eyes that held deep within them a laughing deviltry looked into mine, and a long, lithe body drew itself gently over the thwart and seated its dripping self at my feet.

"Much obliged," said this man from the sea. "I knew somebody was sure to come along when the O'Keefe banshee didn't show up."

"The what?" I asked in amazement.

"The O'Keefe banshee—I'm Larry O'Keefe. It's a far way from Ireland, but not too far for the O'Keefe banshee to travel if the O'Keefe was going to click in."

I looked again at my astonishing rescue. He seemed perfectly serious.

"Have you a cigarette? Mine went out," he said with a grin, as he reached a moist hand out for the little cylinder, took it, lighted it.

I saw a lean, intelligent face whose fighting jaw was softened by the wistfulness of the clean-cut lips and the honesty that lay side by side with the deviltry in the laughing blue eyes; nose of a thoroughbred with the suspicion of a tilt; long, well-knit, slender figure that I knew must have all the strength of fine steel; the uniform of a lieutenant in the Royal Flying Corps of Britain's navy.

He laughed, stretched out a firm hand, and gripped mine.

"Thank you really ever so much, old man," he said.