Great science fiction for teens.
Can Ahvren figure out who wants to murder the Emperor?
Born third when having more than two children per family is illegal, Luke has always lived in hiding.
Eli discovers a shocking secret about his family while working for a scientist whose specialty is genetic engineering.
When a spaceship crashes near Jack's hiding place, with one survivor, his life is changed forever.
Fifteen-year-old Menolly runs away to live among the fire lizards when her parents forbid her to use her musical talents.
The Bell family's new robot, Eager, is programmed not merely to obey but to question, reason, and exercise free will.
Elana arrives on primitive planet Andrecia to study its society, but soon becomes involved in saving it from invasion.
After a terrible accident, Eva wakes up to find she has been given the body of a chimpanzee.
When Peter travels to Greenland with his parents on a global warming study expedition, he uncovers strange and amazing secrets.