A twelve-year-old boy and his Guardian Agent, sent from The Afterlife Academy on his first mission, must work together and save Earth from an eclectic horde of blundering enemies.
- ISBN10 060639351X
- ISBN13 9780606393515
- Publish Date 13 September 2016 (first published 8 September 2015)
- Publish Status Out of Print
- Out of Print 6 April 2021
- Imprint Turtleback Books
- Format Hardcover (Library Binding)
- Pages 288
- Language English