Ender challenges an older boy to play him best of three on a game; he beats the boy the second and third games and shocks all of the older students around. Bernard, whose arm Ender broke, quickly gathers a troop around him.

What did Ender do to Bernard?

What does Ender do to Bernard? He twists and breaks his arm. "I am not a killer," Ender said to himself over and over.

Who was the first friend Ender made in Battle School?

When Shen first came to Battle School, Ender Wiggin was in the same launch group as him, and his only friend.