The Story of Merlin, Paperback/Norris J. Lacy

The Story of Merlin follows Arthur's career (and Merlin's part in it) as he is designated king by the magical sign of the Sword in the Stone, triumphs over his rebellious barons and drives out the Saxons. With his marriage to Guinevere, he acquires the Round Table, and sets up the famous order of knighthood which is at the centre of his power.