The danger rises and the deception grows in the heart-stopping fourth book in the New York Times bestselling Impostors series!

It's time to come out of hiding...

Frey has spent her life in a family of deceivers, a stand-in for her sister, manipulated at her father's command. Free from them at last, she is finding her own voice - and using it to question everything her family stood for.

Tally was once the most famous rebel in the world. But for over a decade, she's kept to the shadows, allowing her myth to grow even as she receded. Now she sees that the revolution she led has not created a stable world. Freedom, she observes, has a way of destroying things.

As the world is propelled further into conflict and conspiracy, Frey and Tally join forces to put a check on the people in power, while still trying to understand their own power and where it belongs.

• Perfect for fans of The Hunger Games and Divergent
• Fans of The Uglies will delight in seeing main character Tally make her big return to the page.
• The Uglies series has been optioned as a blockbuster movie.