Abomination

Abomination is a combination of historical fiction and fantasy, set during the reign of King Alfred the Great. As Alfred struggles to defend England from hordes of Viking invaders, the Archbishop of Canterbury stumbles upon an ancient secreta dark and mysterious magic that could turn the tide of the war in England's favor. But when exposure to the magic corrupts the Archbishop, Alfred commands his greatest knight, Sir Wulfric, to hunt the mad priest down.