The multiple award-winning author of Timescape and Eater, Gregory Benford returns with a gripping new novel set in the same dynamic future as his wildly popular

An old enemy has returned to Cahokia with vengeance in his heart. Will the empire’s living god choose to save his city? A thousand years ago, the mighty Cahok

WHEN? Get answers to all the questions you have about Solar system!

Georgia Peach Award Nominee • Florida Teens Read Award Nominee • ABC Best Books for Young Readers • Bank Street College Best Children’s Books of the Yea