Twelve-year-old Johnny endures tensions between his parents, watches television coverage of the Gulf War, and plays a computer game called Only You Can Save Mankind, in which he is increasingly drawn into the reality of the alien ScreeWee.
- ISBN: 9780060541866
- Author: Pratchett, Terry
- Published: 2005 , HarperCollins Publishers
- Themes: computers, Conduct of life, Games, Trilogy, War
- Descriptors: England (UK), Fantasy, Fiction, Young Adult (ages 14-18)
- No. of pages: 224