From Pulpville Press: Book 4. Calling all boys and girls to Mercury, Venus, Jupiter and all points in outer space--You, too, can be a part of the group of daring adventurers from the Space Academy who travel to mysterious lands in outer space on dangerous and exciting missions. It's as simple as opening a book ... if the book is TOM CORBETT, SPACE CADET. You'll discover the Earth of the future, where you can hurtle through space at breath-taking speed, and a trip to Mars will be as simple as taking a walk around the block.