• The Legends of Camber of Culdi Trilogy
• Saint Camber
• King Javan’s Year
• The Quest for Saint Camber
• The King’s Justice
• The Harrowing of Gwynedd
• St. Patrick's Gargoyle
• Deryni Rising (Chronicles of the Deryni)
• In the King's Service
• The Legacy of Lehr
• King Kelson's Bride
• Childe Morgan
• Lammas night
• Deryni Rising
• Camber of Culdi
• Camber the Heretic
• The King's Deryni
• High Deryni
• Deryni Checkmate
• The Bastard Prince
• The Bishop’s Heir
• Childe Morgan cm-2
• Two Crowns for America
• In the King's Service tcmt-1