Ender's GameOrson Scott CardEnder's Saga, book 1

Characters in Ender's Game

4 characters, main characters first.

Main characters

Andrew 'Ender' Wiggin
A brilliant, empathetic child trained at Battle School to command humanity's next war.
Also in Speaker for the Dead, Xenocide, Ender in Exile

Supporting characters

Valentine Wiggin
Ender's gentle, protective older sister.
Also in Il gioco di Ender, Ender in Exile
Peter Wiggin
Ender's cruel, ambitious older brother.
Also in Il gioco di Ender, Xenocide
Colonel Graff
The officer who isolates and shapes Ender into a commander.