It proved that he was correct when in due time they stood out in the clearing, with the darkness falling fast; and then Shaddy said suddenly, and as if with an effort:

“Come, Mr Rob, sir, we mustn’t give up. Let’s have some food, or we shall be done. No deer meat to-night, no iguana. Get the fire going while I go and try for a fish; there’ll just be time.”

Rob tramped heavily to the fire, and the guide went to the tree where he had hung the line, baited it from the remains of the food, and strode down to his favourite spot for fishing; while Rob busied himself raking the fire together with a half-burned branch, and then, as it began to smoke, piled on it the partly-burned brands, and upon them the pieces industriously heaped together.

The blaze began to creep up and lick the twigs and branches as the blue smoke rose. Then the fire increased to a ruddy glow; and feeling chilly after the heat to which he had been exposed, Rob sat listlessly down gazing at the increasing flames, which lit up his sun-browned face as he thought and thought of his boyish comrade, then of Mr Brazier, and at last of himself.

They were sad thoughts, for he felt that he should never see home again, that he would be the next to be struck down by some savage beast, bitten by a poisonous snake, or lost in the forest, where he would be too weak to find his way back. And as he thought he wondered what Shaddy would do when he was gone—whether he would be picked up by some passing boat, or live on in a kind of Robinson Crusoe life to a good old age.

Rob started involuntarily as he reached this point, for something touched him; and turning sharply, he found that the puma was rubbing its head against his shoulder, the beautiful creature uttering its peculiar purring sound as Rob threw an arm round its neck and began to caress it, ready as he was out there to cling to anything in his weariness and desolation.

He was thus occupied when the puma started away, for there was a step behind him.

“Tired, my lad? Only got one, but he’s a fine fellow,” said Shaddy, who rapidly chopped off the head and a good-sized piece of the tail of a fine dorado.

“Not so very; only low-spirited.”

“Not you, my lad: hungry’s the word. That’s what’s the matter with me. Here, I say, squire, if you’re anything of a cat you’ll like fish,” he continued, as he threw the head, tail, and other portions of the fish toward the puma, which hesitated for a few moments and then secured and bore them off.