Gorgeous. Popular. Perfect. Perfectly wrong. Tally has finally become pretty. Now her looks are beyond perfect, her clothes are awesome, her boyfriend is totally hot, and she's completely popular. It's everything she's ever wanted. But beneath all the fun -- the nonstop parties, the high-tech luxury, the total freedom -- is a nagging sense that something's wrong. Something important. Then a message from Tally's ugly past arrives. Reading it, Tally remembers what's wrong with pretty life, and the fun stops cold. Now she has to choose between fighting to forget what she knows and fighting for her life -- because the authorities don't intend to let anyone with this information survive.

Scott Westerfeld is a New York Times bestselling author of YA. He was born in the Texas and now lives in Sydney and New York City. In 2001, Westerfeld married fellow author Justine Larbalestier.

He is best known for the Uglies and Leviathan series. His next book, IMPOSTORS, returns to the world of Uglies. It comes out September 11, 2018.