Jack discovers that the only way to protect the Earth from ecological disaster at the hands of the Dark Army is to lock time, and he must choose between staying in the present or returning to the future world from which he came.
- ISBN10 1429946482
- ISBN13 9781429946483
- Publish Date 4 August 2009
- Publish Status Active
- Imprint Farrar, Straus and Giroux (Byr)
- Format eBook
- Pages 256
- Language English