“Chap wouldn’t go like this after a hole being made in his arm. I had a bayonet through mine once, but it didn’t turn me this way. Felt a bit sick at first, but it made me feel hot and savage after.”

“What do you mean?” said Jack, baring his head for a moment.

“Arrows, sir; poison.”

“Ah!” ejaculated Jack in horror. “Then that’s what made Doctor Instow look so serious.”

“That’s it, sir. But don’t you say anything. I dare say as soon as we get aboard the doctor ’ll put some of his acquy miracolus on it, and set it right again. My word, they’re having a good round with the niggers. I do wish we were aboard in the fun. I don’t like this running away.”

The bottom of the forest slope at last, and now an open park-like stretch lay between them and the patch of jungle which ran down to where they had left the boat. But upon this being neared they could see no sign of her.

Jack put a whistle to his lips and blew shrilly, but there was no sign still, and his heart sank as they hurried on across the open part toward the cover; and none too soon, for the party of blacks which had been following them from where the first attack was made suddenly appeared at the edge of the forest they had just left, and arrow after arrow came whizzing by to stick in the shrubs and dense grass around.

“Don’t stop to fire till we are in cover,” cried the doctor, and they kept on till they were once more hidden by the low jungle scrub, when at the doctor’s order four shots were fired amongst the trees from whence the arrows kept coming.

These had their effect, and the missiles ceased falling, but a dark figure appeared from time to time, and it was evident that the enemy were running from cover to cover, so as to try and cut them off from the shore.

Just, however, as this danger was growing imminent, there was a loud hail from the part of the lagoon hidden from them by the low scrub. “Here they are, sir,” cried Lenny. “Then now for it, my lads; a sharp run to the boat. Here, take my gun, some one. I’ll carry him now.”