Once again, Earth is under attack. An alien species is poised for a final assault. The survival of humanity depends on a military genius who can defeat the aliens. But who? Ender Wiggin. Brilliant. Ruthless. Cunning. A tactical and strategic master. And a child. Recruited for military training by the world government, Ender's childhood ends the moment he enters his new home: Battle School. Among the elite recruits Ender proves himself to be a genius...

The Land that Time Forgot follows the narrative of Bowen Tyler, who is among the few who survived after their ship sank while heading for a battle during World War Ⅰ. Accompanied by Lys La Rue, the only woman on the ship, and a loyal dog, Bowen is rescued by a British ship. However, their relief does not last long after they discover that a German spy is aboard and has been sabotaging the vessel and crew. Forced to drop their anchor at a mysterious...

Arha's isolated existence as high priestess in the tombs of Atuan is jarred by a thief, wizard Ged Sparrowhawk, who seeks a special treasure.

Ged was the greatest sorcerer in all Earthsea, but once he was called Sparrowhawk, a reckless youth, hungry for power and knowledge, who tampered with long-held secrets and loosed a terrible shadow upon the world. This is the tale of his testing, how he mastered the mighty words of power, tamed an ancient dragon, and crossed death's threshold to restore the balance.

In a world where water has become a precious resource, Vera and her brother befriend a boy who seems to have unlimited access to water and who suspiciously disappears, prompting a dangerous search challenged by pirates, a paramilitary group, and corporations.

This first volume gathers Wrinkle with three books that chronicle the continuing adventures of Meg and her siblings. In A Wind in the Door, Meg and Calvin descend into the microverse to save Charles Wallace from the Echthroi, evil beings who are trying to unname existence. When a madman threatens nuclear war in A Swiftly Tilting Planet, Charles Wallace must save the future by traveling into the past. And in Many Waters, Sandy and Dennys, Meg's twin...

This second volume gathers the final four Kairos novels, in which Meg and Calvin's daughter Polly takes center stage. In The Arm of the Starfish, Polly disappears, and Calvin's research assistant is implicated in her kidnapping. In Dragons in the Waters, Polly and her brother Charles are on a steamer bound for Venezuela when they help solve a murder connected to a stolen portrait of Simon Bolivar. Polly receives an education in different kinds of...

Sixteen-year-old Persis Blake struggles to balance her life as a socialite and a secret spy in a future where Regs, or regular people, have power over the Reduced--those genetically engineered or drugged into physical and mental impairments.

On the planet Pern, after her father forbids her to indulge in music in any way, fifteen-year-old Menolly, runs away and takes shelter with the planet's fire lizards who, along with her music, open a new life for her.

Thirteen-year-old Rigg has a secret ability to see the paths of others' pasts, but revelations after his father's death set him on a dangerous quest that brings new threats from those who would either control his destiny or kill him.