At night the skimmers fly over the Wall looking for human prey and the people of Weld huddle in their houses, but after his two brothers set out through the magic doors in an attempt to find the Enemy and don't come back, young Rye knows that he must follow and find them.
- ISBN10 0545429919
- ISBN13 9780545429917
- Publish Date 27 August 2013 (first published 1 October 2012)
- Publish Status Out of Stock
- Publish Country US
- Imprint Scholastic Paperbacks
- Format Paperback (US Trade)
- Pages 264
- Language English