Mary Stewart The Merlin Trilogy/the Crystal Cave, the Hollow Hills, the Last Enchantment/Audio Cassettes by Mary Stewart, NicolWilliamson Audio, Published 1992 by Dove Entertainment Inc Audiobook ISBN-13: 978-1-55800-619-5, ISBN: 1-55800-619-2
"The life and exploits of Merlin come to life in Stewart's Arthurian trilogy--The Crystal Cave, The Last Enchantment, and The Hollow Hills--in a cassette collection read by Nicol Williamson. Books available."
"Oscar-winner George C. Scott is a haunted homicide detective who is confronted by the apparent return of a brutal serial killer he helped sent to the electric chair fifteen years earlier, the same day as the exorcism that killed his friend, Father Damien."