In the year 2085, an elite group of kids, including twelve-year-old Benny, is selected for a life-changing trip to the Moon and end up as Earth's only defense against an alien invasion.

Green Wilma the frog is mistaken for an alien child and taken on a trip through space.

"A young boy gets sent to time out and his imagination soars"--

Before Stella's father comes in to tell her a bedtime story, Stella takes a little trip in a spaceship.

While looking for firewood in the forest that stretches behind her backyard, Bobbi finds part of an ancient spaceship still humming with some sort of life.

The Age of Death ended countless millennia ago. No longer burdened by limited lifespans, the immortal humans who populate inhabited space now have the luxury to travel vast distances effortlessly and to tinker with the intricate mechanics of spacetime.

After twenty-three years, Orson Scott Card returns to his acclaimed best-selling series with the first true, direct sequel to the classic Ender's Game At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.

Stranded on the moon after his extraordinary airplane takes him into outer space, a boy meets a marooned young Martian with a broken spacecraft, and the two new friends work together to return to their respective homes.

Rip and Charlie must steal the saucer back from the museum in order to save his uncle from kidnappers who have taken him to the moon.

In 1947, eleven-year-old Alex and her impulsive, older brother Chuck befriend an army scientist who shares their interest in rockets and outer space travel.