Following a day of misadventures, Curious George becomes the first space monkey.

When the president's daughter--eighteen-year-old Leigh Chen--ends up on the only ship escaping a dying earth, she and a group of teenagers must grapple with the challenges of what it will take to survive as the last remnants of humanity. 2072. Soon a volcanic eruption will trigger catastrophic devastation. Production of a space fleet is meant to save humankind, and the children of engineers and scientists are touring the Lazarus, a high-tech prototype...

"A tiny Spaceman arrives on a new planet, ready to perform his monotonous tasks--collecting samples, labeling and filing them, and moving on to the next planet. But pausing to look around, the Spaceman is dazzled by the beauty of his surroundings. And when a large bird makes off with his ship, he's forced to venture out into this new world--planet Earth--on foot. Marveling at a varied landscape of flowers, butterflies, and other wondrous creatures,...

Lenora returns to the magical Library-- which holds every book ever known on its shelves. But she discovers the Library is under new management, its incredible rooms and corridors turned dark and sinister. She quickly connects with a secret resistance that's trying to free knowledge from the shadows threatening it. Her new friends introduce her to an ancient lost city, hang gliding, and mathematical beings larger than the universe itself. And they...

The Voyagers have made it to the last planet but must acquire a seventh element, combat dragons and an alien clone, and face serious illness before returning to Earth.

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.

A long time ago a mouse learned to fly ... and crossed the Atlantic. But what happened next? Torben Kuhlmann's book transports readers to the moon and beyond! On the heels of Lindbergh: The Tale of a Flying Mouse comes Armstrong: A Mouse on the Moon--where dreams are determined only by the size of your imagination and the biggest innovators are the smallest of all. The book ends with a brief non-fiction history of human space travel--from Galileo's...

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

Andy and Terry live in a 130-story treehouse. It used to be a 117-story treehouse, but they added another 13 stories. It has a soap bubble blaster, a time-wasting level, a 13-story igloo, the GRABINATOR (it can grab anything from anywhere at any time). It is a toilet paper factory, and an extraterrestrial observation center for observing aliens. As it turns out, though, it's Andy, Terry, and Jill who are being observed and then abducted by a giant...

After rescuing a girl who was trapped in cryo-sleep for two centuries from interdimensional space, eighteen-year-old Aurora Academy graduate Tyler Jones is swept up in an interstellar war millions of years in the making.