The mining ship El Cavador, beyond Pluto, detects a fast-moving incoming object headed toward Earth. The crew decides it's probably not important, but they're wrong: it represents the opening wave of the first Formic War.

The planet Lusitania is home to three sentient species: the Pequeninos, a large colony of humans, and the Hive Queen, who was brought there by Ender Wiggin. But now, once again, the human race has grown fearful; the Starways Congress has gathered a fleet to destroy Lusitania. Ender's oldest friend, Jane, an evolved computer intelligence, can save the three sentient species of Lusitania. She has learned how to move ships outside the universe, and then...

Traces the events of the First Formic War a century before the events of Ender's Game, following the unsuccessful attempt of Victor Delgado to warn skeptical Earth governments of an imminent alien invasion and the efforts of Mazer Rackham and the Mobile Operations Police to meet unprecedented threats.

Dabeet Ochoa is a very smart kid. He's top of his class in every school, but he doesn't think he has a chance at Fleet School, because he has no connections to the Fleet. But then Colonel Graff arrives at his school for an interview, and everything changes.

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.

Child-hero Ender Wiggin must fight a desperate battle against a deadly alien race if mankind is to survive.

Ender Wiggin, now a speaker for the dead, is summoned to the planet Lusitania, where human colonists have discovered a pig-like race that has begun to kill the colonists.