- "Matkustaja" (1980)
- "The Dragons of Astivar" (1985)
- "Amberin veri" (1986)
- "Kohtalon tuulet" (1987)
- "The Shores of Tomorrow" (1988)
- "Unelmien kaupunki" (1989)
- "The Master of Chaos" (1990)
- "The Warrior's Quest" (1991)
- "The Fate of the Dragon Lord" (1992)
- "The Dawn of Twilight" (1993)
- "The War of Dragons" (1994)
- "The Fall of Atlantis" (1995)
- "The Rise of Merlin" (1996)
- "The Lost City of Gold" (1997)
- "Varjojen saari" (1998)
- "Phoenixin paluu" (1999)
- "Sfinksin salaisuus" (2000)
- "Kuningas Arthurin legenda" (2001)
- "Faraon kirous" (2002)
- "Viimeinen temppeli" (2003)
- "The Quest for the Holy Graal" (2004)
- "The Crystal Skull" (2005)
- "Käärmeen hammas" (2006)
- "The Gates of Eternity" (2007)
- "The Doomsday Key" (2008)
- "Viimeinen profetia" (2009)
- "Päivän loppu" (2010)
- "Viimeinen taistelu" (2011)
Tietokirjallisuus:
- "The Cambridge Companion to Science Fiction" (2003)
- "The Cambridge Companion to Horror Fiction" (2005)
- "The Cambridge Companion to American Gothic Literature" (2008)
- "The Cambridge Companion to fantasiakirjallisuuden" (2012)
- "The Oxford Handbook of Science Fiction" (2014)
- "The Oxford Handbook of Fantasy Literature" (2015)