Mary Stewart's Merlin Trilogy (Arthurian Saga, #1-3)

Hers is the most extended portrait in all literature in this compelling figure of Dark Age myth and history. Merlin, the protector and tutor of Arthur, has usually been portrayed as an old man. But The Crystal Cave begins the trilogy with the story of his perilous childhood as the bastard son of a Welsh king's daughter and the secret discovery of the magic arts that will set him apart from other men.

With the birth of Arthur, Merlin's guardianship began and the ancient legend continues in The Hollow Hills with the dramatic immediacy that is Mary Stewart's special gift.