"Fifteen-year-old Marlow understands that their former leader must be stopped from using the two Devil's Engines in his control to open the gates of hell--something Boyd cannot do until he discovers the location of a mythical third machine. Marlow and Pan must take up this deadly duel with an all-powerful enemy that seems utterly impossible to win"--
- ISBN10 0374301727
- ISBN13 9780374301729
- Publish Date 1 November 2016
- Publish Status Active
- Imprint St. Martins Press-3PL
- Format Hardcover
- Pages 320
- Language English