Wildcard (Warcross 2)

For the millions who log in every day, Warcross isn't just a game - it's a way of life. And teenage hacker Emika Chen has found herself caught up in a conflict that could change the world.

Warcross creator, Hideo Tanaka, wants to use to the game to control peoples' thoughts and feelings, effectively ending free will - Zero, a mysterious (and dangerous) hacker, wants to stop him.

Now Emika must decide who she will fight for. The game is on . . .

From #1 New York Times bestselling author Marie Lu