"Lost!" murmured Paul, again wondering whether they did not have an insane man to deal with. "Legally lost, perhaps I should have said," went on Mr. Cameron. "As you are not likely to interfere with the plans of my--er--friends, and as you will probably never think of the matter again, I shall tell you the circumstances. Particularly as those who call themselves my friends don't want me to. "I like being different, and doing the unexpected," he continued. "Also because it will give those fellows back there something to worry about, I am going to tell you a secret. I won't even ask you not to repeat it, because I don't see what object you could have in doing so. "Know, then, that I am sequestered here in this desert in order that I may not jeopardize certain interests in giving testimony in a big lawsuit. I am to be kept out of the way for a certain time, and I am well paid for being lost. I have promised, for a certain stipulated sum, and because of certain representations made to me, not to go back to beloved 'Frisco until after September third. "Should I go, certain persons who are antagonistic to those who have hired me, might get hold of me, compel me to give certain testimony in court, and then--as the poet would say--all the fat would be in the fire. So I have to stay here where the other fellows can't find me, and--well, I am as happy as I can be, in such a dog's hole! It is the most out-of-the-way place they could find to conceal me, and yet be within touch of civilization. There you have the story in a nutshell. And when September third comes, I shall hie me back to civilization." During this recital Dick's wonder had been growing. He could scarcely believe what he heard, and the odd part of it was that it fitted so in with the scheme he had undertaken to help Mr. Wardell. Paul and Innis also felt a growing wonder, for they knew some of the details of Dick's plan to save the Wardell fortune. "Now you understand why I am here," went on Mr. Cameron. "There is a water hole about a mile from here, and one of those rare occurrences in the desert, a little oasis of trees, and a hill. There we have made a camp, which not one in a thousand would ever find. We are comfortable enough, in a way, but I lack for society. "That is why, wandering away, I saw the gleam of your fire, and hearing the music, I could not help but join in. I trust you will pardon me. But when you have with you two men who do nothing all day but smoke cigarettes, and play some mysterious card game known as 'Seven-up' and whose only conversation seems to be along the line of said game--why, life gets rather monotonous, you see." "I should say so," agreed Dick. And then he resolved on a bold plan. Mr. Cameron had revealed something without being asked. Dick was under no promise of silence. And he saw a chance to defeat the enemies of Mr. Wardell.