Tom dodged and pretended to be scared. "You're right, though," he admitted.

The two worked rapidly. Within an hour the seemingly endless stack of documents had shrunk to a few letters and bills. Just as Ned was reaching for one of them the telephone rang in the outer office.

The Two Worked Rapidly

"I'll get it, Tom," his chum said.

"Sit still," replied the young inventor. "I'll switch it to my private phone."

"Tom Swift speaking," he said into the mouthpiece a moment later. "Oh, hello, Mrs. Damon. What's that? But I don't understand. No, there must be some mistake!" A loud click sounded in the receiver and Tom jerked the instrument from his ear.

"What's wrong?" asked Ned, noting his friend's serious face.

Tom Jerked the Instrument From His Ear