The horse lord

"In the depths of the past, the Horse Lords came to Alba and banished the master sorcerer, Kalarr cu Rurac, and in doing so sowed the seeds of discontent and revenge. Heir to Dunrath castle, Aldric was born into this world of violent and tangled darkness, and when the day comes when he can avenge himself for the slaughter of his family and claim back his stolen birthright, he must forget that he was ever a lordling boy. Nurtured by Gemmel the wizard, tested on the Blue Mountains, tried by the blade of the Widowmaker, the ancient sword, Aldric is at the beginning of a terrifying quest..." -- back cover.