- _Fullstendige manualer:Golden Sun_ (2001)
- _Den komplette Ys-veiledningen_ (2003)
- _The Unofficial Street Fighter II Bible:The Holy Book of Hadou_ (2005)
- _The Super Mario Bros. Player's Guide_ (2007)
- _The Illustrated Encyclopedia of Console Role Playing Games_ (2008)
- _1001 videospill du må spille før du dør_ (2010)
- _Videospill:De 100 mest ikoniske øyeblikkene i spillhistorien (og menneskene som har laget dem)_ (2011)
- _Historien til Sonic the Hedgehog_ (2011)
- _Playing with Power:How Japanese Video Games Gave the World an Edge_ (2014)
- _Japan:The World of Video Games_ (2014)
- _The Art of Atari_ (2014)
- _The Art of Nintendo_ (2014)
- _The Art of Sega_ (2014)
- _The Art of Sony_ (2014)
- _The Art of Xbox_ (2014)
Bidrag
- _Sega 8-Bit:Collected Works:An Illustrated History of Segas 8-Bit Era_ (2011)
- _The Untold History of Japanese Game Developers (vol. 1)_ (2014)
- _The Untold History of Japanese Game Developers (vol. 2)_ (2015)
- _Sega Mega Drive/Genesis:Collected Works:An Illustrated History of Segas 16-Bit Era_ (2016)