* Stratená princezná (2002)
* The Shadow King (2003)
* The Iron Warrior (2004)
* Kameň osudu (2005)
* The Blood of the Dragon (2006)
* The Crown of the Conqueror (2007)
* Posledná bitka (2008)
Literatúra faktu:
* The Vikings (2009)
* Kelti (2010)
* Mongoli (2011)
* Samuraj (2012)
* Templárski rytieri (2013)
* The Age of Exploration (2014)
* Americká revolúcia (2015)
Knihy pre deti:
* The Adventures of Thor (2007)
* The Adventures of Odin (2008)
* The Adventures of Loki (2009)