- *Mord i familien* (1983)
- *The Last Cadaver* (1988)
- *Det perfekte alibi* (1991)
- *De dødes begravelse* (1994)
- *Lazarushjertet* (1997)
- *The Stone Carvers* (2000)
- *Sneleoparden* (2003)
- *The Last Day of the Mistral* (2006)
- *Pigen der ville være dronning* (2009)
- *Alt det blod, vi udgyder* (2012)
- *Pigen i glasæsken* (2015)
- *The Black Donnellys* (2017)
- *Pigen der levede to gange* (2020)
noveller:
- "Kroppen i brønden" (1983)
- "The Devil's Due" (1984)
- "Sværdets sjæl" (1985)
- "The Ghost of John Wilkes Booth" (1986)
- "Den døde mands hånd" (1987)
- "The Final Curtain" (1988)
- "Manden der ville være konge" (1989)
- "Kvinden i hvidt" (1990)
- "Huset på bakken" (1991)
- "The Secret of the Loch" (1992)
- "Faraos forbandelse" (1993)
- "Mumiens forbandelse" (1994)
- "The Legend of the Vampire" (1995)
- "Varulvens forbandelse" (1996)
- "The Witch's Brew" (1997)
- "The Ghost Story" (1998)
- "The Christmas Carol" (1999)
- "Påskeæggejagten" (2000)
- "The Fourth of July Picnic" (2001)
- "The Halloween Party" (2002)
- "The Thanksgiving Dinner" (2003)
- "The Christmas Party" (2004)
- "Nytårsfesten" (2005)
- "The Valentine's Day Massacre" (2006)
- "The St. Patrick's Day Parade" (2007)
- "Påskeæggejagten" (2008)
- "The Fourth of July Picnic" (2009)
- "The Halloween Party" (2010)
- "The Thanksgiving Dinner" (2011)
- "The Christmas Party" (2012)
- "Nytårsfesten" (2013)
- "The Valentine's Day Massacre" (2014)
- "The St. Patrick's Day Parade" (2015)
- "Påskeæggejagten" (2016)
- "The Fourth of July Picnic" (2017)
- "The Halloween Party" (2018)
- "The Thanksgiving Dinner" (2019)
- "The Christmas Party" (2020)
Artikler:
- "Mysterieromanens kunst" (1983)
- "The Future of the Mystery Novel" (1984)
- "De bedste mysterieromaner nogensinde" (1985)
- "The Anatomy of a Mystery Novel" (1986)
- "Mysterieromanens psykologi" (1987)
- "The Sociology of the Mystery Roman" (1988)
- "Mysterieromanens historie" (1989)
- "Mysterieromanens guldalder" (1990)
- "The New Age of the Mystery Novel" (1991)
- "The Future of the Mystery Novel" (1992)