Mason said, “Your uncle might not welcome the cashier’s activities.”

“I’m quite certain that he wouldn’t,” she said.

Emily Milicant said, with quick nervousness, “You know blackmailers never quit.”

“You have the check?” Mason asked Phyllis Leeds.

“Yes.” She took the canceled check from her purse, and handed it to Mason.

“What,” Mason asked, “do you want me to do?”

“Find out about the blackmail, and if possible get the money back before the other relatives can find out about it.”

Mason smiled, and said, “That’s rather a large order.”

“It would be for most people. You can take it in your stride.”

“Have you any clues?” Mason asked.