Ten minutes later the rain ceased as suddenly as it had begun. There was a vivid flash of lightning, a long pause, and then a deep-toned roar, while all at once the interior of the little cabin became visible, and a little later the sun came out to shine brilliantly on what looked like a lake of thick mist.

“Will one of you young gents unfasten the stern rope?” cried Shaddy, “and we’ll get out from under this dripping tree.”

“All right!” cried Rob, and he turned to throw open the stern end of the awning, while Brazier and Joe went in the other direction to where the men were still baling, but scraping the bottom hard at every scoop of the tins they were using.

The stern end of the canvas was secured by a couple of straps, similar to those used in small tents, and these were so wet that it was not easy to get them out of the buckles, but with a little exertion this was done, and Rob parted the ends like the curtains of a bed, peered out at the dripping foliage, and shut them to again, startled by what he saw.

After a few moments’ hesitation, he was roused to action by a shout from Shaddy.

“Can’t you get it undone, sir?”

“Yes, I think so. Wait a moment,” cried Rob huskily, and opening the canvas curtain once more, he stepped out boldly and faced that which had startled him before, this being nothing less than the puma. For it had either leaped from the shore into the boat or crept out along one of the great horizontal boughs of the tree and then dropped lightly down to take its place right in the stern, where it was sitting up licking its drenched coat as contentedly as some huge cat.

It looked so different in its soaked state that for the moment Rob was disposed to think it another of the occupants of the forest, but his doubts were immediately set aside by the animal ceasing its occupation and giving its head a rub against him as, hardly knowing what to do, the boy unfastened the rope in obedience to orders, set the boat free, and then wished he had not done so till the puma had been driven ashore.

“All right, sir?” shouted Shaddy, who was hidden, like the rest, by the intervening cabin-like structure.

“Yes,” cried Rob, as the puma set up its ears and looked angrily in the direction from which the voices came, while the boat began to glide out through the dripping boughs, and the next minute was steaming in the hot sunshine.