After learning that he has been sent from the future for a special purpose, eighteen-year-old Jack receives help from an unusual dog and a shape-shifting female fighter.
- ISBN10 1466806087
- ISBN13 9781466806085
- Publish Date 1 April 2008 (first published 5 September 2006)
- Publish Status Active
- Imprint Farrar, Straus and Giroux (Byr)
- Format eBook
- Language English