The People of Sparks, the sequel to the critically acclaimed The City of Ember, continues the story of Lina and Doon, who have emerged from the underground city to the exciting new world above. When anonymous acts of vandalism push them toward violence, it's up to Lina and Doon to discover who's behind the vandalism and why.

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.