On the eve of the French and Indian War, Billy Bartram and his naturalist father travel into the American wilderness in an airship--pursued by a party of French soldiers and haunted by a terrifying bear-wolf--on a quest to find the lost kingdom of the Welsh prince Madoc.
Desperately searching for the other Concentrators that are fatally disrupting Earth's orbit, Eleanor and her companions are labeled as terrorists by G.E.T. forces that would eliminate all but a few select people.
Eleanor and her mother Samantha are working seperately and preparing for a journey to find the Master Concentrator when an alien spacecraft lands on Earth and throws the globe into a crisis that Eleanor works to control.