"Don't let them know where you are moving to?" said Sharpley.
"Not let them know!" repeated Mrs. Craven, in surprise. "Why not?"
"I have a reason, but I don't want to tell you."
"I don't understand it, Robert. What harm can it do?"
Sharpley bit his lip. He was annoyed by her persistency, but he was not prepared to give the real reason. Fortunately, a plausible explanation occurred to him.
"Listen, sister," he said. "You have an enemy."
"An enemy!"
"Yes, who is trying to find you out. He has a clew, and if you remain here he may succeed."
"But how can I have an enemy, and what could he do to me?"