Mirror's Edge (Impostors, Book 3)

Raised to be her twin sister Rafia's body double and bodyguard, but now with new face and body Frey and her lover Col are determined to return to Shreve to rescue Boss X, a friend and ally in the rebellion of the free cities against people like Frey's father, ruthless ruler of Shreve; but Frey is troubled by things even beyond the dangers of her mission--confusion over her own identity, guilt over having killed her brother (even if he was trying to kill Rafia at the time), and worry about whether her sister, who has stolen Frey's name and identity, can be trusted with the fate of Shreve.
Assuming new faces to infiltrate the city of her birth, Ravi and her beloved Col plan to meet her sister’s rebel army, before unsuspected agendas are revealed. By the best-selling author of the Uglies series. Simultaneous eBook.
The danger rises and the deception grows in the heart-stopping third book in the New York Times bestselling Impostors series!Frey's return to the city of her birth isn't going to be an easy one. She and her love Col must surge on new faces and bodies in order to infiltrate Shreve by dropping from the sky and landing undetected.Frey's sister Rafi -- no longer a twin in features, but still a twin by birth -- is the wild card. Are the sisters on the same side . . . or are they playing to their own agendas? If their father is deposed from Shreve, who will take control? And what other forces may be waiting in the wings?Mirror's Edge is another brilliant blockbuster from one of the greatest speculative writers YA fiction has ever seen, set within the world of Uglies . . . and about to converge with Uglies in a spectacular way.