- The unlikely trio that stopped a serial killer are back, but now they're up against a ruthless government agency — and their loyalties are divided!
- First time in paperback for this suspenseful Science Fiction thriller from the award-winning author of The Callahan Novels.
- ISBN10 1439133034
- ISBN13 9781439133033
- Publish Date 7 September 2009 (first published 3 June 2008)
- Publish Status Active
- Out of Print 2 November 2012
- Publish Country US
- Imprint Baen Books
- Format Paperback
- Pages 320
- Language English