* The Unforgiving Minutes (1995)
* Det andet liv (1998)
* The Tenant of Wildfell Hall (1999)
* Den evige elsker (2001)
* Dronningens dårskab (2003)
* Emperor (2006)
* The Accidental Fortune (2008)
* Den 13. stamme (2011)
* King's Wrath (2013)
* Assassin's Run (2015)
* The Spy's Revenge (2017)
* The Traitor's Gamble (2019)
* Assassin's Curse (2021)
Faglitteratur
* The Great Irish Potato Famine (2007)
* The Last Duel:A True Story of Crime, Scandal, and Trial by Combat in Medieval France (2004)
* The People's History of Ireland:A Thousand Years of Struggle and Resistance (2011)