* The Witch's Daughter (2003)
* The Serpent and the Swan (2005)
* The Queen's Knight (2007)
* The King's Falcon (2008)
* The Lady's Squire (2010)
* The Knight's Apprentice (2011)
* The Sorcerer's Apprentice (2012)
* The Dragon's Apprentice (2014)
* The Phoenix's Apprentice (2016)
* The Enchanter's Apprentice (2017)
* The Necromancer's Apprentice (2019)
* The Warlock's Apprentice (2020)
* The Conjurer's Apprentice (2022)
Novellas:
* The Wizard's Apprentice (2009)
* The Spirit of the Stone (2013)
* The Shadow of the Crow (2015)
* The Heart of the Wolf (2018)
Short stories:
* "The Lady and the Unicorn" (2011)
* "The Knight and the Dragon" (2012)
* "The Sorcerer and the Apprentice" (2013)
* "The Dragon and the Princess" (2014)
* "The Phoenix and the Fire" (2015)
* "The Enchanter and the Illusion" (2016)
* "The Necromancer and the Curse" (2017)
* "The Warlock and the Coven" (2018)
* "The Conjurer and the Trick" (2019)
Nonfiction:
* The Art of Medieval Manuscript Illumination (2010)
* The Medieval Bestiary: A Book of Beasts (2011)
* The Medieval Garden: A Book of Plants (2012)
* The Medieval Castle: A Book of Architecture (2013)
* The Medieval Village: A Book of People and Places (2014)
* The Medieval Feast: A Book of Food and Drink (2015)
* The Medieval Tournament: A Book of Chivalry and Combat (2016)
* The Medieval Pilgrimage: A Book of Faith and Travel (2017)
* The Medieval Crusade: A Book of Holy War (2018)
* The Medieval Witch: A Book of Magic and Superstition (2019)