The boys walked silently along for some while. Paul snapped his fingers. “You know what?” he cried. “Let’s look him up in the town directory.”

“Where will we get one?” inquired Ken.

“I have one home,” said Paul.

The boys hurried to the Morrison home and Paul brought out the town directory. It didn’t help them any. There were three Greys. One was a pharmacist, the second was a butcher and the third a lawyer. They put the book down and Jack muttered, “That’s not much of a help.”

“No. It’s very possible that he has only recently moved into town,” commented Paul.

“Now that is an idea,” remarked Ken. “The reason he is so little known must be because he is a newcomer around here.”

“But how does that help us any?” asked Jack.

“Well, it’s good to keep it in mind,” asserted Ken.

“What do you say we go down to that neighborhood again?” asked Jack, “and just look around. Perhaps we can find some person who knows something.”