Tom started in surprise.

"How could there be?" he asked.

"Oh, I don't know," answered Ned. "It was only an idea."

"Well, we'll see what Mrs. Damon has to say," spoke the young inventor, as he took his seat beside Ned, and motioned to Koku to twirl the propeller.

Chapter XIII The Telephone Picture

"Oh, Tom Swift! I'm so glad to see you!"

Mrs. Damon clasped her arms, in motherly fashion, about the young inventor. He held her close, and his own eyes were not free from tears as he witnessed the grief of his best friend's wife.

"Now, don't worry, Mrs. Damon," said Tom, sympathetically. "Everything will be all right," and he led her to a chair.

"All right, Tom! How can it be?" and the lady raised a tear-stained face. "My husband has disappeared, without a word! It's just as if the earth had opened and swallowed him up! I can't find a trace of him! How can it be all right?"