Just when the future looks bright for the people of Ember, a new darkness lurks. This highly acclaimed adventure series is a modern-day classic--with over 4 MILLION copies sold! Lina and Doon have led the citizens of Ember to an exciting new world. They've been given safe haven in a small village called Sparks, a place filled with color and life. But they're not out of danger yet. Although Sparks seems like the answer the long-suffering Emberites have been hoping for, tempers soon escalate. The villagers have never had to share their world before, and it only takes a tiny "spark" to ignite a battle between the two struggling groups. Lina and Doon will have to work together to avoid a disaster not only for their people, but also for the people of Sparks. Praise for the City of Ember books: Nominated to 28 State Award Lists! An American Library Association Notable Children's Book A New York Public Library 100 Titles for Reading and Sharing Selection A Kirkus Reviews Editors' Choice A Child Magazine Best Children's Book A Mark Twain Award Winner A William Allen White Children's Book Award Winner "A realistic post-apocalyptic world. DuPrau's book leaves Doon and Lina on the verge of undiscovered country and readers wanting more." --USA Today "An electric debut." --Publishers Weekly, Starred "While Ember is colorless and dark, the book itself is rich with description." --VOYA, Starred