"Bless my fountain pen, but that's what we will!" chimed in Mr. Damon.

And so the two began the search for the missing youth.

Chapter XXI

A Prisoner

Amos Kanker came to the door of his farmhouse as Ned and Mr. Damon drove up in the runabout. There was an unpleasant grin on the not very prepossessing face of the farmer, and what Ned thought was a cunning look, as he slouched out and asked:

"Well, what do you want? Come to smash up any more of my barns at three thousand dollars a smash?"

"Hardly," answered Ned shortly. "Your prices are too high for such ramshackle barns as you have. Where's Tom Swift?" he asked sharply.

"Huh! Do you mean that young whipper-snapper with his big traction engine?" demanded Mr. Kanker.

"Look here!" blustered Mr. Damon, "Tom Swift is neither a whipper-snapper nor is his machine a traction engine. It's a war tank."