* _A Taste for Death_ (1985)
* _Djævelen til hest_ (1987)
* _Slagteriet_ (1988)
* _Stenfregatten_ (1990)
* _A Killing at the Track_ (1992)
* _Wild Kill_ (1993)
* _Den store ild_ (1994)
* _Body Slam_ (1995)
* _Razor's Edge_ (1997)
* _Mord uden grund_ (1998)
* _Det hemmelige spil_ (1999)
* _Den sorte hånd_ (2000)
* _The Killing Kind_ (2001)
* _Det stille skrig_ (2002)
* _The Dead of Winter_ (2003)
* _Den sidste bekendelse_ (2004)
* _The Midnight Hour_ (2005)
* _Djævelens legeplads_ (2006)
* _Dagens kolde lys_ (2007)
* _The Thirteen Hallows_ (2008)
* _Dødens time_ (2009)
* _The Judas Strain_ (2010)
* _Den sidste spionmester_ (2011)
* _Den hemmelige agent_ (2012)
* _Rosens Broderskab_ (2013)
* _The Last Confession of Thomas Paine_ (2014)
* _The Book of Lost Names_ (2015)
* _Rosenkoden_ (2017)
* _Spionmesterens kone_ (2018)
* _The Memory Keeper_ (2019)
* _Spionernes Bog_ (2020)
Faglitteratur
* _The Real Jack the Ripper:The Mystery Solved_ (2002)
* _American Sherlock:The Life of William Gillette_ (2003)
* _The Secret Life of Houdini:The Making of America's First Superhero_ (2006)
* _Houdini:The Great American Magician_ (2007)
* _Finding Houdini:A Biography of the World's Greatest Magician_ (2010)
* _Jack the Ripper:The Definitive History_ (2011)
* _The Secret History of the Jersey Devil:The Mysterious Creature That Haunts the Pine Barrens_ (2012)
* _Unlocking the Secrets of Houdini:The Man Who Defied Death_ (2013)
* _The Last Secret:The Final Adventures of Sherlock Holmes_ (2015)