"As more secrets are revealed, more enemies are uncovered, and the reality of a Diotech-controlled world grows closer every day, Sera will have to choose where her true loyalties lie, but it's a choice that may cost her everything she's ever loved"--
- ISBN10 0374301786
- ISBN13 9780374301781
- Publish Date 24 February 2015
- Publish Status Active
- Imprint Farrar, Straus and Giroux (Byr)
- Format eBook
- Language English