CHAPTER XXXIII MUTINY ON THE RAFT DECEMBER 18 to 20.—On the 18th the wind freshened a little, but as it blew from the same favorable quarter we did not complain, and only took the precaution of putting an extra support to the mast, so that it should not snap with the tension of the sail. This done, the raft was carried along with something more than its ordinary speed, and left a long line of foam in its wake. In the afternoon the sky became slightly over-clouded, and the heat consequently less oppressive. The swell made it more difficult for the raft to keep its balance, and we shipped two or three heavy seas; but the carpenter managed to make with some planks a kind of wall about a couple of feet high, which protected us from the direct action of the waves. Our casks of food and water