"It's this way!" cried Betty, all enthusiasm. "You know you can transfer money by telegraph in a very short time—it only takes a few minutes to do it—really it's quicker than an airship," and she smiled at Mr. Blackford.

"That's so," he admitted. "I see now."

"I'll have my father telegraph the five hundred dollars to me at Judgeville," explained Betty. "Then I can give it to you, and you can telegraph it to your business man in New York. It is sure to reach there before midnight, and you can take up your option, if that is the proper term."

"It is—very proper," said Mr. Blackford. "I believe you have the right idea, Miss Nelson. I should have thought of that myself, but that shows I am really not a good business man."

"Now let's hurry on to town," proceeded Betty. "We haven't any too much time."

It was rather an astonished telegraph operator who, a little later, was confronted by four pretty girls, a man who looked as if he had been in a shipwreck, and a much-flustered lady. The latter was Betty's cousin, at whose house the girls had stopped. It was necessary for the recipient of the money to be identified, and this Betty's cousin, who knew the operator, agreed to look after.

There was a little delay, but not much, and soon Mr. Blackford was in a position to take up his option. A local bank, where the telegraph concern did business, paid over the five hundred in cash, and four hundred of this was at once sent on to New York, by telegraph.

"I hope it reaches my man," said Mr. Blackford. "I have told him to wire me here."

A little later word was received that the transaction had been successfully carried out. Mr. Blackford could now get control of the business.

"And it's all due to you young ladies!" he said, gratefully. "I don't know how to thank you. You are entitled to a reward—"