The Hollow Hills
Mary Stewart
Paperback
(Eos (Trade), May 6, 2003)
Keeping watch over the young Arthur Pendragon, the prince and prophet Merlin Ambrosius is haunted by dreams of the magical sword Caliburn, which has been hidden for centuries. When Uther Pendragon is killed in battle, the time of destiny is at hand, and Arthur must claim the fabled sword to become the true High King of Britain.