- Under havet (1991)
- Under the Deep (1994)
- Hvor vinden dør (1996)
- Under stormen (1998)
- Ud af stormen (2000)
- Breaking Storm (2002)
- The Flood (2004)
- The Surge (2006)
- The Edge (2008)
- Efter faldet (2010)
- I mørket (2012)
- Uden håb (2014)
- Beyond Reach (2016)
- Into the Void (2018)
- Beyond the Fold (2020)
Faglitteratur
- The History of the Oceans (1999)
- The Science of the Oceans (2002)
- The Mysteries of the Oceans (2004)
- Havenes vidundere (2006)
- The Future of the Oceans (2008)
- Verdenshavene (2010)
- Havet i fare (2012)
- The Ocean:Our Home and Our Future (2014)
- The Ocean:A History of Exploration (2016)
- The Ocean:A Scientific Odyssey (2018)