The lawyer was silent. Certainly here was a mystery which needed more detective talent than he possessed to clear up. Yet he would not rest until it was solved. To-morrow he would get Dick Reynolds busy, and they would go to work in earnest. The first thing to find out was what took Keralio and Kenneth to the Bronx.

"Does Keralio live in the Bronx?"

"I don't know," said Helen.

"I'll find out," said the lawyer, grimly.

At that moment Ray returned, holding out a new ten-dollar bill.

"I was right," she cried. "The name Abraham is spelled with an 'e.' Do you really think this is a counterfeit?"

The lawyer took the bill and examined it critically.

"I have no doubt of it," he answered. "There are other indications—the general appearance, the touch of the paper. Where did you get it?"

For a moment the young girl was puzzled.

"Let me think. Where did I get it. Oh yes, I know. François gave it to me."