Half an hour later they arrived at the river. Pencroft soon made a raft of wood, as he had done before, though if there was no fire it would be a useless task, and the raft following the current, they returned towards the Chimneys. But the sailor had not gone fifty paces when he stopped, and again uttering a tremendous hurrah, pointed towards the angle of the cliff,-- "Herbert! Neb! Look!" he shouted. Smoke was escaping and curling up among the rocks..