Having been presumed dead, Jakkin and Akki finally return to Austar IV with newfound skills, and the knowledge that what they have learned could either transform their planet or destroy it.
- ISBN10 054739862X
- ISBN13 9780547398624
- Publish Date 20 November 2024 (first published 1 May 2009)
- Publish Status Active
- Publish Country US
- Imprint HarperCollins Publishers
- Format Paperback (US Mass Market)
- Pages 400
- Language English