“'Now look here, Nute,' I said, 'you're not trading with Tavor on this deal. You're trading with me and I'm just as slick as you are. You'll get no chance to slip under on this. You forget all I've told you just as though it had nothing to do with what I'm going to tell you, and I'll come to the point.'

“'Forget it?' he said.

“'Yes,' I said, 'forget it. I'm not going to put you on to what Charlie knows, with any strings to it, or with any pointers that you can run down without us. I've told you all about Tavor's big hunt through the Shamo and the El-Khali for a purpose of my own and not for the purpose of enabling you to locate the thing that Charlie Tavor knows about.'

“Hardman's voice went down into a low note. 'What does he know?' he said.

“I looked him squarely in the little reptilian eyes. 'He knows where there is a treasure in gold equal in our money to three hundred thousand dollars!'

“Old Nute's little eyes focused into his nose an instant. Then he took a chance at me.

“'What's the country like?'

“I went on as though I didn't see the drift.

“'Tavor says this area of the earth's surface is a great plain practically level, sloping gradually on one side and rising gradually on the other.'

“'Sand?' said Nute.