Tarzan is a mighty fighter. None so great as Tarzan, son of Kala. Do not fear."
But the child only whimpered and trembled, for he did not understand the tongue of the great apes, and the voice of Tarzan sounded to him like the barking and growling of a beast. Then, too, he had heard stories of this bad, white forest god. It was he who had slain Kulonga and others of the warriors of Mbonga, the chief. It was he who entered the village stealthily, by magic, in the darkness of the night, to steal arrows and poison, and frighten the women and the children and even the great warriors. Doubtless this wicked god fed upon little boys. Had his mother not said as much when he was naughty and she threatened to give him to the white god of the jungle if he were not good? Little black Tibo shook as with ague.
"Are you cold, Go-bu-balu?" asked Tarzan, using the simian equivalent of black he-baby in lieu of a better name. "The sun is hot; why do you shiver?"
Tibo could not understand; but he cried for his mamma and begged the great, white god to let him go, promising always to be a good boy thereafter if his plea were granted. Tarzan shook his head. Not a word could he understand. This would never do! He must teach Go-bu-balu a language which sounded like talk. It was quite certain to Tarzan that Go-bu-balu's speech was not talk at all. It
