Presents biographies and statistics of various Autobots and Decepticons, with entries describing storyline elements such as Cybertron, Guardian Robots, and Energon cubes.
- ISBN10 1600102506
- ISBN13 9781600102509
- Publish Date 14 October 2008
- Publish Status Out of Print
- Out of Print 12 December 2011
- Publish Country US
- Imprint Idea & Design Works
- Format Paperback
- Pages 264
- Language English