Overview
Uglies is a 2005 science fiction novel by Scott Westerfeld. It is set in a future post scarcity dystopian world in which everyone is considered an "ugly," but then turned "Pretty" by extreme cosmetic surgery when they reach the age of 16. It tells the story of teenager Tally Youngblood who rebels against society's enforced conformity, after her friends Shay and David show her the downsides to becoming a "Pretty,".
Written for young adults, Uglies deals with themes of change, both emotional and physical. The book is the first installment in what was originally a trilogy, the Uglies series, which also includes the books Pretties, Specials, and Extras. In 2018, four new installments were announced, collectively titled the Imposters Series.
Plot
Three hundred years in the future, the government provides for everything, including plastic surgery operations. Everyone on their sixteenth birthday receives the "pretty" operation which transforms them into the society's standard of beautiful. After the operation, new Pretties cross the river that divides the city and lead a new life with no responsibilities or obligations. There are two other operations available, one to transform Pretties into "Middle-Pretties" (adults with a job), and another to transform Middle-Pretties into "Crumblies".
Former cities have decayed after bacteria infected the world's petroleum, making it unstable. The old society, so dependent on oil, fell apart when cars and oil fields exploded and food could no longer be transported. People who lived before this catastrophe are called "Rusties."
From Wikipedia (CC BY-SA 4.0).