Excerptold upon his fevered brain, producing a quick reaction of reason; and his cries for help, now in piteous tones sent back to the boat, showed that he understood the peril in which he had placed himself.They were not unheeded. Murtagh and the Malay rushed, or rather tottered, to the oars; while the captain threw himself into the stern, and took hold of the tiller-ropes.In an instant the pinnace was headed round, and moving through the water in the direction of the swimmer; who, on his side, swam toward them, though evidently with feeble stroke. There seemed not much doubt of their being able to pick him up. The only danger thought of by any of them was the zygaena; but they hoped the shark might be still occupied with its late prey, and not seeking another victim. There might be another shark, or many more; but for some time past one only had been seen in the neighbourhood of the boat; the shark, as they supposed, which had but recently devoured the dead body of the sailor. Trusting to