In a future where the Population Police enforce the law limiting a family to only two children, Luke has lived all his twelve years in isolation

A young scientist, to the amazement and disbelief of his colleagues and other experts, has perfected a machine that lets him live one of mankind'

When Zack accidentally drinks the invisible ink that is one of Spencer's experiments, he worries about missing his only chance to get his picture

Jack, his genius siblings, and inventor Hank Witherspoon go to Hawaii and help technology billionaire Ashley Hawking find out who is sabotaging h

While her third-grade classmates are sprouting seeds in paper cups, Becky has a more ambitious, innovative science project in mind.

"Dr. Hank Witherspoon has disappeared. When Jack and his genius siblings, Ava and Matt, find Hank's lab ransacked, they uncover clues pointing th

Traveling to Antarctica for a prestigious science competition, twelve-year-old Jack and his genius foster siblings, Ava and Matt, become caught u

When the evil Yeerks start wreaking havoc at the North Pole, Marco and the other Animorphs must use their special powers to stop them from taking

Jake has discovered that there may be other people who know about the invasion. He has even discovered a Web site devoted to the Yeerks, but he h

When she opens two strange boxes left in her care by her mysterious uncle, fifteen-year-old Annie discovers a swarm of telepathic creatures and u

Aldrea, a young member of the outpost the Andalite race has placed on the planet of the Hork-Bajir, must help her native friend Dak when the ruth