Books in the Earth Guardians series

Fuelled by a recurring dream and visions of an extinct volcano, Aaron is drawn to the Scottish Highlands for answers and meaning to his new life in recovery. Merlin has watched for years from his self imposed exile, waiting for the opportunity to conjure a stag from the underworld. It isn't long before Aaron finds himself on a quest where saints, witches, healing and redemption are the order of the day, and the rebirth of an ancient legends awaits.