The lake was an insane thing, bent on destruction. They went into the trough of a wave and rose on the next one. Ramsay risked a fleeting backward glance to see the Spray, much nearer the shore and still afloat.

Suddenly they were in an almost-calm stretch of water. Ramsay felt cold fear run up and down his spine. He had met this on the sinking Holter, and now here it was again. Almost fearfully he glanced sidewise at Pieter, but he could not speak because the screaming wind would have drowned his words as soon as he uttered them. His eyes grew big.

Just behind, and again on the right side, an apparition drifted out of the depths. It was a ghost figure, a thing born of nightmares. Ramsay gasped. The White Sturgeon nosed to the surface, drifted lazily for a moment and disappeared back into the watery depths out of which it had come.

Ramsay risked a sidewise glance at Pieter, whose face remained undisturbed, and he swallowed the lump in his own throat. Sailors might fear the White Sturgeon, but if Pieter did, he was not showing his fear. The boy told himself again that the sturgeon was a fish, nothing more or less than a great fish which, through some freak of nature, was colored white. But it did seem to appear only when death and destruction stalked the lake. He forced such thoughts from his mind.

They were again in storm-lashed water, striving to keep their boat straight and headed toward the Spray. Vast waves bore down upon them, plunging the little craft into their cold troughs and then shooting it up as though it were a plaything. From the crest of the waves Ramsay could still see the Spray. He worried. Now there seemed to be only one man aboard her.

There was a sharp, sickening crack and the sound of splintering wood, that rose above the roar of the wind and the surge of the waves. The boat slewed sideways, and for the first time Pieter Van Hooven's face betrayed emotion. He brought in the stump of oar remaining in his hand and, at the risk of upsetting the little boat, leaned across the seat to snatch Ramsay's oar from its lock. With that in his hand, he made a precarious way to the stern. He thrust the oar over the rear seat, trying to use it as a rudder, and the boy strove to overcome the fear he felt.

The White Sturgeon, the sailors' superstition said, always brought disaster. If you see it, the little deck hand had told Ramsay, you can start praying right afterwards. For one terror-filled moment their predictions seemed correct. Twice Ramsay had seen the White Sturgeon; each time he had been in immediate danger of death. Then superstition subsided and reason came back to his aid.

Crouching in the back seat, with only one oar, Pieter Van Hooven was doing his best to fight the angry lake. Though he was a farmer, obviously he knew something of seamanship.

For a brief moment, just long enough to keep from capsizing, he kept the little boat headed into the onrushing waves. When he turned it, he did so skilfully. Working the oar only with the strength in his hard-muscled arms, he headed back towards shore. A mighty wave smashed the stern, throwing cold water over them and across the tiny craft. Ramsay moved from side to side, doing all he could to help Pieter by shifting his weight to where it was needed most. The boat was three-quarters filled with water. Never made for a heavy sea, now it was an almost dead thing. But so strong were the waves and so powerful the wind, that they were driven at almost motor speed back into the beach. Ramsay had one glimpse of Marta.

Pieter lost the little control he had. Turning sidewise, the boat lifted like a matchstick on the crest of a giant wave and spun dizzily down into the trough. It was lifted again, and just before it turned over Ramsay flung himself clear. As he did, he saw Pieter go over with him.