The old schooner was then a hundred yards away, careening crazily, and drifting aimlessly before the light breeze. The strange green fire had vanished. Parts of the ship apparently had been carried away or disintegrated by the ray or the force of which it was a visible effect. The mainmast was down, and was hanging over the side in a tangle of rigging.
Bright yellow flames were dancing at a dozen points about the wreckage on the listing deck. A grotesque broken thing, queerly illuminated by the growing fires, was hanging over the wheel—the body of Larsen. No living thing was visible; and Dan, after a second look at the wreck of the bow, knew that he must be the sole survivor of the catastrophe.
"Too bad about the boys," he muttered through teeth that chattered, for the cold water had already chilled him. "And poor old Larsen."
He thought again of the warning flashed from the shore. "Guess there must be something hellish afoot after all," he muttered again. "The flicker of green that stopped the signals, and the green fire that got us—what can they mean?" He looked toward the looming black shadow of the island, and began divesting himself of his clinging, sodden garments. "I don't wonder somebody wanted battleships. But even a battleship, if that green ray hit it—"
He drew a deep breath and ducked his head while he unlaced his shoes and kicked out of them. Then, with a final look at the burning wreck of the Virginia, he tore off the last bit of his underclothing and swam for the shore in an easy crawl.
he rocky ramparts of Davis Island were three or four miles away. But there was no wind; the black sea was calm save for a long, hardly perceptible swell. A strong swimmer and in superb condition, Dan felt no anxiety about being able to make the distance. There was danger, however, that a shark would run across him, or that he could not find a landing place upon the rocky shore.
Four bells had rung when he had seen the first flash; it had been just ten o'clock. And it was some four hours later that Dan touched bottom and waded wearily up a bit of smooth hard beach, through palely glittering phosphorescent foam.
He rubbed the brine from his tired limbs, and sat down for a time, in a spot where a fallen boulder sheltered his naked body from the cool morning wind. In a few moments he rose, flexed his muscles and peered through the starlit darkness for a way up the cliff behind the beach. He found it impossible to distinguish anything.