* _Tranquility Base_ (1992)
* _Beyond Light Speed_ (1993)
* _Earthrise_ (1993)
* _Månefall_ (1994)
* _Red Dust_ (1995)
* _Natttur og soloppgang_ (1996)
* _In the Land of Dreams_ (1997)
* _Voyager_ (1998)
* _The Crossing Place_ (1999)
* _The Isle of Wings_ (2000)
* _Støvlys_ (2001)
* _Mirage_ (2002)
* _The Burning Shore_ (2003)
* _Landfall_ (2004)
* _Under himmelen_ (2005)
* _Skyborn_ (2006)
* _In the Company of Angels_ (2007)
* _The Earthborn_ (2008)
* _The Heavenborn_ (2009)
* _The Fateborn_ (2010)
* _The Shadowborn_ (2011)
* _The Starborn_ (2012)
sakprosa
* _From the Land of Dreams:Science Fiction and American Literature_ (2003)