"I am Paabu," whispered a voice, very low. "I come to warn you."

"Come closer," said Doc. "We are alone."

A part of the shadow resolved itself into the youth, as he came nearer and crouched low against the side of the hut.

"You saved my life to-day," he said, addressing Doc, "so I come to warn you. Intamo has put poison in food for you. I saw him. Paabu hates Intamo. That is all! I go!"

"Wait!" urged Doc. "What are they going to do with Bulala?"

Paabu grinned. "Eat him, of course," he said.

"When?"

"Tomorrow night. Next night they eat Ukundo. I think they are afraid of your medicine. They may not eat you, unless Intamo is able to kill you with poison."