“I shall consider that later,” said Mr. Jukes sternly, as they all followed the boy into the room he indicated. In one corner was a rough cupboard. Mr. Jukes opened this and took out a rolled-up paper. He spread it out on the table and they all pressed about him.

“It’s a map!” cried Billy.

“Yes, and of this part of the country, too,” cried Jack. “See, there’s that village, Taroo, where we stopped two nights ago.”

“And what’s this leading along the river from this place marked 'Fort’ on the map?” asked Mr. Judson, his eyes shining as his forefinger traced a red ink line that zig-zagged along till it left the river and struck inland to what appeared to be intended to show a range of mountains. “The Kini-Balu Mountains,” he read out.

“The Kini-Balu Mountains!” echoed Salloo, “me know them. Me bet your brother up there. One time ‘Bully’ Bloom he helpee Kini-Balu men fight big battle 'gainst Tariani tribe. Kini-Balus win and now heap like ‘Bully’ Bloom hide your brother up there.”

“It is possible,” mused the millionaire, “and—yes, by jove! Look here.”

Indicated on the map in red letters, at a spot in the heart of the Kini-Balu country, was a place marked “Cave.”

“Do you think it possible that that can be ‘Bully’ Broom’s hiding place for the other Mr. Jukes?” asked Jack.

“I don’t know, but it appears probable,” rejoined the millionaire.

“Me membel now sometime ‘Bully’ Bloom go way from Bomobori long time,” said Salloo, “nobody know where he go. That time when cruiser come look for him. Maybe he hide up there.”