The fourth book in the original series set in Dreamland, the super-secret weapons development base from "New York Times bestselling author Dale Brown and Jim DeFelice.
- ISBN10 051513791X
- ISBN13 9780515137910
- Publish Date 27 July 2004 (first published 1 June 2001)
- Publish Status Out of Print
- Out of Print 19 July 2021
- Publish Country US
- Publisher Penguin Putnam Inc
- Imprint Jove Publications
- Format Paperback
- Pages 327
- Language English