The Bishop's Heir (The Histories of King Kelson)

A powerful cleric plots the ultimate treason against a medieval realm’s young king in Katherine Kurtz’s breathtaking return to the fantasy world of the Deryni

For centuries, a powerful faction of the Holy Church in Gwynedd has been at war with the Deryni, the mysterious race whose magic is despised and feared by those who lack their remarkable arcane abilities. The bloodshed ended with the coronation of the popular young King Kelson Haldane, himself a possessor of Deryni magic—but the peace is short-lived. Dark rumblings of secession are coming from northern Meara as support strengthens for Caitrin Quinnell, the cunning and ruthless pretender queen. But an even greater threat is emerging from the shadows of orthodoxy. The treacherous Edmund Loris, onetime Archbishop of Valoret and the Deryni’s most virulent foe, has escaped from confinement—and, with a cabal of like-minded conspirators, is preparing to undertake an act of blackest treason: the craven murder of Gwynedd’s rightful liege.
 
With the first book in the Histories of King Kelson trilogy, acclaimed fantasist Katherine Kurtz continues her sweeping and magnificent history of a feudal society on an alternate medieval Earth—a complex world of war, political intrigue, faith, romance, and magic, where the courageous and enlightened are called upon to take up arms against the entrenched forces of ignorance and intolerance.