The Blade of Shattered Hope by James Dashner

Mistress Jane is back, and she's hell-bent on revenge. Convinced that Tick hurt her on purpose and that all Realitants are against her, she's more determined than ever to make her Utopian dream a reality. Now that she's got her hands on the Blade of Shattered Hope, maybe she's in with a chance.
Binding: Paperback / softback