A stunning, new novel by master storyteller Philip Reeve.Fever Crumb is a girl who has been adopted and raised by Dr. Crumb, a member of the order of Engineers, where she serves as apprentice. In a time and place where women are not seen as reasonable creatures, Fever is an anomaly, the only female to serve in the order. Soon though, she must say goodbye to Dr. Crumb-nearly the only person she's ever known-to assist archeologist Kit Solent...