* Blood Atonement (2003)
* Deep South Rising (2004)
* The Last Templar (2005)
* Sacrament (2006)
* Salomon's Sword (2007)
* Siege (2008)
* Black Cross (2011)
* Inferno of Dante (2013)
* The Resurrection of the Last Templar (2015)
* The Last Battle of the Templar (2016)
* The Templars' Treasure (2017)
* The Templar's Legacy (2018)
Non-Fiction:
* In the Footsteps of the Templars: Discovering the Secrets of the Order of the Temple (2009)
* Secrets of the Holy Lance (2010)
* Secrets of the Holy Grail (2012)
* Secrets of the Turin Shroud (2014)
* Secrets of the Ark of the Covenant (2015)
* Secrets of the Dead Sea Scrolls (2016)
* Secrets of the Knights Templar (2017)
* Secrets of the Shroud of Turin (2018)