Archenemies Renegades Series, Book 2.

The Renegades Trilogy continues, in this fiercely awaited second installment after the New York Times- bestselling Renegades by Marissa Meyer, author of the Lunar Chronicles. Time is running out. Together, they can save the world. But they each other's worst nightmare. Nova's double life is about to get a lot more complicated: As Insomnia, she is a full-fledged member of the Renegades, a syndicate of powerful and beloved superheroes...