Tom Swift Among the Diamond Makers (The Secret of Phatom Mountain): The New Tom Swift JR. Adventures

Tom Swift flies his airship to the mountain tops of Colorado to seek for the secret of the Diamond Makers: criminal scientists who have figured out the formula of manufacturing a limitless fortune in diamonds. But these rogues will stop at nothing to keep their secret. Tom & friends are soon captured and left to die in a collapsing mountain. It is a pleasure to publish this new, high quality, and affordable edition of this fantastic story.