at the store, because I saw that you were going to buy a diamond, and I didn't want you to."
"Why not?"
"Because I want to present you with a beautiful stone, that will answer your purpose as well, or better, than any one you could buy. That will prove my story better than any amount of words or argument. But I could not attract your attention without also attracting that of the jeweler. He became suspicious, gave chase, and I thought it best to vanish. I hope no one was made to suffer for what may have been my imprudence."
"No, the lad whom Mr. Track caught was let go. But how did you happen to come to Shopton?"
"To see you. I got your address from the owner of the yacht Resolute. I knew that if there was one person who could aid me to recover my rights, it would be you, Tom Swift. Will you help me? Will you come with me to discover the secret of Phantom Mountain? If we go, it will have to be in an airship, for in no other way, I think, can we come upon the place, as it is closely guarded. Will you come? I will pay you well."
"Perhaps I had better hear your story," said the young inventor. "But first let me suggest
