- Gudernes tilbagevenden (The Return of the Gods) (1997)
- Gudernes hævn (The Revenge of the Gods) (2000)
- Gudernes oprør (The Rebellion of the Gods) (2003)
- Gudernes vrede (The Wrath of the Gods) (2006)
- Gudernes sidste kamp (The Last Battle of the Gods) (2009)
- Gudernes arv (The Legacy of the Gods) (2012)
- Gudernes fald (The Fall of the Gods) (2015)
Romaner:
- Tusind dødes ø (The Island of a Thousand Dead) (2007)
- Gudernes forbandelse (The Curse of the Gods) (2011)
- Gudernes profeti (The Prophecy of the Gods) (2014)
- Gudernes hemmelighed (The Secret of the Gods) (2018)
Noveller:
- Nattens guder (Nattens guder) (2002)
- Gudernes skygger (The Shadows of the Gods) (2004)
- Gudernes drømme (The Dreams of the Gods) (2008)
- The Legends of the Gods (The Legends of the Gods) (2010)
Essays og artikler:
- Myten om guderne (The Myth of the Gods) (1999)
- Gudernes Religion (The Religion of the Gods) (2001)
- Gudernes kultur (The Culture of the Gods) (2005)
- The Story of the Gods (The History of the Gods) (2013)
Lydbøger:
- Gudernes tilbagevenden (The Return of the Gods) (2010)
- Gudernes hævn (Gudernes hævn) (2011)
- Gudernes oprør (The Rebellion of the Gods) (2012)
- Gudernes vrede (The Wrath of the Gods) (2013)
- Gudernes sidste kamp (The Last Battle of the Gods) (2014)
- Gudernes arv (The Legacy of the Gods) (2015)
- Gudernes fald (The Fall of the Gods) (2016)