“Oh!” exclaimed Johnny. “She’s going over!”

“Not a bit of it,” shouted out Dave in his ear, for the wind howled so that he could hardly make his voice heard. “She’ll right in a minute. But that was a stiff blow!”

“Ay, stiffer than the last.”

A heavy sea just at the same moment struck the rudder, which, through the ship’s lying over on her side, had been partly raised out of the water, and whirled round the wheel with such force that the man who was steering was lifted off his feet, and as he grasped the spokes with desperation, was dashed down on the deck with an awful impetus, which knocked him insensible. Dave, followed by Johnny, immediately rushed aft, and took the helmsman’s place, although it required all the strength of the two boys to hold on and save the ship from broaching-to, when her spars would have been swept off like ninepins, and a clean sweep made of her bulwarks, and everything on her decks fore and aft, if possible, she did not founder.

“Well done, my lads!” shouted out the captain. “Keep her to it,” as he ordered a couple of men aft to help them. “Keep her to it, my lads, you’ll be relieved in a jiffy. Hold on for the life of you, my lads; hold on!”

Their strength, however, was unequal to the struggle.

Another sea struck the rudder again almost in the same place, and David and Jonathan were floored in an instant.

Round span the wheel with mad velocity, now uncontrolled, jamming poor Davy’s leg between the rudder beam and the wheel post, while Johnny lay sprawling on the deck, holding on like grim death to a stray end of the mizzen-halliard that had been cast loose from the cleats. Another turn of the spokes of the wheel, as the rudder was banged to and fro by the billows, and Davy’s leg was released, although sadly crushed, and he was flung against the binnacle; and then a gigantic wave pooped the ship, coming in over the stern, and before the captain, or Johnny, or the men who were hurrying aft as rapidly as the motion of the ship would allow them, could stretch out a hand to save him, poor Davy was swept over the side to leeward, grasping tightly with the energy of despair, as he was carried away, a portion of the roof of the wheelhouse, which had been broken off by the same wave which washed him overboard, as well as part of the bulwarks.

“Oh, Dave, Dave!” exclaimed Johnny Liston, holding on to the mizzen-halliards still, and scrambling to his feet after the water flowed over him and the ship righted again, as he saw David torn away by the remorseless waters, and floating astern on the top of a great mountainous billow, his hands upheld as if imploring help.

“Oh, Dave, Dave!” exclaimed Johnny Liston, apparently panic-stricken for an instant, adding, as he turned half round towards the captain, “Why, his leg is broken, and he can’t swim!”