"Another five thousand," I said.

"Make it ten. Payable if I find it."

"Suppose I find it?"

"Don't be ridiculous. You'd be a fool to take two steps on this planet without me."

He was right, of course. And if we left, I wouldn't get anything. I thought of Mother living by the bells at a Comfort Park. "All right," I said.

"What form was his fortune in?" Rene asked. "Money? Bonds? Polarian droplets? It would help to know what I'm looking for."

"I have no idea," I confessed. "Ordinarily it would take a computer to figure out Uncle Isadore's financial affairs. But he'd have been perfectly capable of selling out everything and taking his entire fortune along with him for some new project."

Rene had skillfully unscrewed the instrument panel and he lifted it off and began poking inside and removing mysterious bits of machinery. "That makes it harder. You don't know whether he sold out or not?"

"I have no idea. He might have all his money piled in the locker of the Whist Club of Sirius beta. In that case, we look for a key. Or he might have a block of Eretrevium buried somewhere. Your guess is as good as mine."

"If he's dug up the ground," Rene said, "I'll recognize the spot. But that'll mean walking over every inch of ground for a day's journey around. Or more, if he did any overnight traveling."