The City of Ember (Books of Ember Series #1)

A modern-day classic. This highly acclaimed adventure series about two friends desperate to save their doomed city has captivated kids and teachers alike for almost fifteen years and has sold over 3.5 MILLION copies!
 
The city of Ember was built as a last refuge for the human race. Two hundred years later, the great lamps that light the city are beginning to flicker. When Lina finds part of an ancient message, she’s sure it holds a secret that will save the city. She and her frie…