Andrew Wiggin, itinerant speaker for the dead, is called to aid in the investigation of two deaths when a race of sapient beings is discovered on the planet Lusitania.

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...

Follows the life of Ender Wiggin's comrade Bean, from his escape from the mean streets of Rotterdam, to his student days at the Battle School, and to his role as Ender's right hand ally, strategist, and friend in the epic struggle to save Earth from alien invaders.

A new chapter in the saga of Ender's Earth. Earth and its society have been changed irrevocably in the aftermath of Ender Wiggin's victory over the Formics. The unity forced upon the warring nations by an alien enemy has shattered. Nations are rising again, seeking territory and influence, and seeking to control the skills and loyalty of the children from the Battle School. But one person has a better idea. Peter Wiggin, Ender's older, more ruthless...

Set during Enders first years at Battle School, where it is forbidden to celebrate religious holidays. However, after a small act of rebellion sets off a battle royal between the students and staff, some surprising alliances form when Ender comes up against a new student.

Bean moves with three of his children into a derelict space colony ship where they hope for a cure to engineered genes that give them high intelligence and short lives, a situation that is complicated when space-time distortions cause them to be forgotten by humanity.