"What's the matter, Tom?"

"Matter? What do you mean?"

"I mean what made you make up your mind so quickly to go on this expedition when you heard Beecher was going?"

"Oh—er—well, you wouldn't want to see our old friend Professor Bumper left, would you, after he had worked out the secret of the idol of gold? You wouldn't want some young whipper-snapper to beat him in the race, would you, Ned?"

"No, of course not."

"Neither would I. That's why I changed my mind. This Beecher isn't going to get that idol if I can stop him!"

"You seem rather bitter against him."

"Bitter? Oh, not at all. I simply don't want to see my friends disappointed."

"Then Beecher isn't a friend of yours?"

"Oh, I've met him, that is all," and Tom tried to speak indifferently.