Jeanne Duprau

For centuries, the residents of the underground City of Ember have flourished in an amazing world of glittering lights and quiet contentment. But when the City's massive power generator begins to fail, the streetlamps fade - along with the hopes of the townspeople. Now it will be up to two courageous teenagers to follow a trail of clues left by the ancient builders to find the way out of Ember before their world is plunged into complete darkness.

When a roamer trades them an ancient book with only a few pages remaining, Lina and Doon return to Ember to seek the machine the book seems to describe in hopes that it will get their new community, Sparks, through the winter.

"The Alpha and Omega teams are in a race for the six essential elements that can fuse into a new source of clean energy, but the elements are scattered throughout the galaxy, and the teams are running out of time"-- Provided by publisher.

With more than 3.5 million copies sold, the City of Ember books are modern-day classics. Lina and Doon's heart-pounding journey to save their people has captivated readers around the world, and the four adventures are bound together here for the very first time!
Escape the Dark. Discover the Adventure.
The city of Ember was built as a last refuge for the human race. But now with terrifying blackouts sweeping through the streets, Lina...

Several hundred years in the future, in a world where fossil fuels are no longer used as a power source, a thirteen-year-old boy named Keith joins a jet pack project that will give people the ability to fly.

With more than 3.5 million copies sold, the City of Ember books are modern-day classics. Lina and Doon's heart-pounding journey to save their people has captivated readers around the world, and the four adventures are bound together here for the very first time!
Escape the Dark. Discover the Adventure.
The city of Ember was built as a last refuge for the human race. But now with terrifying blackouts sweeping through the streets, Lina...