"After the apocalyptic Omega, a group of orphaned teen boys learn of their dark fate and escape, joining forces with twin girls who have been imprisoned for the 'good of the republic.' In their plight for freedom, these young heroes must find the best in themselves to fight against the worst in their enemies"--
- ISBN10 006221604X
- ISBN13 9780062216045
- Publish Date 20 January 2015
- Publish Status Active
- Publish Country US
- Publisher HarperCollins Publishers
- Imprint Collins
- Format eBook
- Pages 432
- Language English