Arty, an abnormally short fourteen-year-old boy, enlists the help of a group of students, known at school as the "pathetic losers," to take revenge against his abusive, tall fraternal twin brother.
- ISBN10 0152054138
- ISBN13 9780152054137
- Publish Date 1 October 2006 (first published 1 January 2005)
- Publish Status Active
- Publish Country US
- Imprint Houghton Mifflin
- Format Paperback (US Trade)
- Pages 312
- Language English