Jameson, who stood at the taffrail, saw a figure of a man peer from the window of a stateroom nearly amidships. The head was quickly withdrawn. The mate watched, and then walked quickly across the stern and watched the wake, wondering what might be taking place. The form of a woman flitted down the gangway from forward, showing dimly in the gloom. She came from the opposite side of the ship from where he had seen the head peer forth. Hiding behind the house, he watched her come quickly aft. She was carrying something in her hand that looked like a life buoy. Instinctively the mate made ready to catch her. He saw that life belt, and to his imagination it spelled something like a person going overboard. The form of a man came quickly behind her, and Jameson recognized one of the under stewards, who had been watching for trouble at the purser's orders.

The woman ran at the sound of footsteps behind her. She came with amazing swiftness to the taffrail, near where Jameson stood. He gathered himself, and sprang forth, clasping her in his arms just as she hurled the life belt over the side into the sea.

The girl screamed shrilly, struggled frantically in the embrace of the officer. Jameson wondered what he was about—began to think he had captured a lunatic—when the rush of feet above caused him to loosen his grip. He turned in time to see Captain Junard take a header from the rail of the deck above and plunge headlong into the sea where it boiled and swirled from the thrust of the screw.

Jameson was paralyzed for an instant. He distinctly saw his commander go overboard. It gave him a shock. He let go the girl and stood motionless for a second. Then, as the head of Junard arose in the white waste astern and struck out for an object, the life belt the girl had thrown over, he gathered his wits again, and dashed for the quarter bell pull, or telegraph, to the engine room.

Full speed astern he threw it, and the astonished engineer on watch nearly fainted under the sudden warning. Thinking that a collision was at hand, he shut down and reversed under full power, opening the throttle wide, and giving her every ounce of steam in her boilers as she took the strain. The sudden take-up, the tremendous vibrations, and the slowing speed awoke many passengers. Not a sound of action had gone forth save the screams of the girl, and these were now silent as she had quickly flitted out of sight when the mate released her. Jameson rushed to the bridge and called his watch as he ran. Then he set the siren cord down hard, and the unearthly roar awoke the quiet tropical morning. Men rushed about. The watch hurried aft.

"Stop her!" yelled Jameson to the quartermaster. "Stop her—don't go astern!"

"Stop her, sir!" came the answering cry from the wheel. Jameson rushed to the rail again, and cut loose a life buoy from its lashings. He ran aft with it, intending to throw it out to his captain. Junard, however, was but a speck, far astern, his head showing like a black dot in the white water of the wake. The mate noticed for the first time that the small fishing boat ahead was now standing down toward the ship under rapid headway, the exhaust from her motor sounding loud and sharp over the sea.

"Get the quarter boat down—quick!" came his order.

Then he hesitated a moment. The small fishing boat was nearing them with rapidity. She headed straight for Junard, and would reach him long before any rowboat from the ship could get there.

"Hold on! Avast the boat there!" he ordered. "That motor boat will pick him up, all right." Then the thought that he was not quite right in not lowering down a boat for his commander, that it might look queer, waiting for a stranger to do his evident duty, came over him, and he gave the order to lower away. The small boat dropped into the sea. The steamer was now motionless, lying in the calm sea behind the rock, with her engines stopped. Men crowded the rail aft to watch.