stantly hauled up the line; and, grasping his paddle, exerted himself to the utmost, while we also did our best to make for shore. But we were a good way off, and the log being, as I have before said, very heavy, moved but slowly through the water. We now saw the shark quite distinctly swimming round and round us, its sharp fin every now and then protruding above the water. From its active and unsteady motions, Jack knew it was making up its mind to attack us, so he urged us vehemently to paddle for our lives, while he himself set us the example. Suddenly he shouted "Look out!—there he comes!" and in a second we saw the monstrous fish dive close under us, and turn half over on his side. But we all made a great commotion with our paddles, which no doubt frightened it away for that time, as we saw it immediately: after circling round us as before.
"Throw the fish to him," cried Jack, in a quick, suppressed voice; "we'll make the shore in time yet if we can keep him off for a few minutes."
Peterkin stopped one instant to obey the command, and then plied his paddle again with all his might. No sooner had the fish fallen on the water than we observed the shark to sink. In another second we saw its white breast rising; for sharks always turn over on their sides when about to seize their prey, their mouths being not at the point of their heads, like those of other fish, but, as it were, under their chins. In another moment his snout rose above the water,—his wide jaws, armed with a terrific double row of teeth, appeared. The dead fish was engulfed, and the shark sank out of sight. But Jack was mistaken in supposing that it would be satisfied. In a very few minutes it returned to us, and its quick motions led us to fear that it would attack us at once.
