The Lost Years of Merlin: #4 The Mirror of Merlin /
T. A. Barron.
- New York : Ace Books, c1999.
- 288 p.
- Lost years of Merlin ; bk. 4 .
Through adventures involving a haunted marsh, talking trees, and the creature called the ballymag, the young wizard Merlin continues to experience both his growing powers and his essential humanity.