But this brought Bomba small comfort. He knew that the fight had just begun, that behind him death was coming and traveling fast.

One look was all he cast behind him, but that was sufficient to show the slithering long body of his implacable foe moving swiftly along the trail.

Bomba was agile and fleet of foot, and he tore along at an astounding rate of speed. But he knew too much of his adversary to believe that he could distance it. In the long run, the endurance of the snake would outlast that of the fugitive.

But if Bomba’s feet were fast, so was his brain, and it was working now with lightning rapidity. It was recalling every turn and oddity of the trail along which he was speeding.

There were plenty of trees, but before he could get a grip and begin to climb, the fearful thing would be upon him. And even if he had sufficient start to avoid the first stroke, the snake could climb much more rapidly than Bomba could dream of doing.

Had there been a stream at hand, he would have plunged into it, although he might have become the prey of some lurking cayman or been torn to bits by the fierce piranhas. Either of those fates would have been a possibility. But he would at least have had a chance of not being attacked, while, unless he could escape from the cooanaradi, death was a certainty.

At times, when he came to a little opening, he would dart off to the right or the left, so as to disconcert the enemy. This had the desired effect more than once, and enabled him to get some space ahead before the snake was again at full speed on his trail.

Bomba’s breath was fast failing him, but his courage and mental alertness still remained. Then he caught sight of something that gave him a gleam of hope.

It was a thick, matted mass of whiplike streamers hanging from one of the trees. It spread out like a huge fan with narrow interstices between the tough withes. Behind this screen he darted like a flash and stood there panting, facing the enemy.

The cooanaradi was not twenty feet away, coming at tremendous speed, its eyes red with fury. As it approached, Bomba thrust his face against the screen and shouted.