Book Of — Merlin
If you are looking for Merlin's story more generally, these "classics" are frequently cited by reviewers on Reddit and Goodreads :
: This is a non-fiction exploration that examines the historical and mythological incarnations of Merlin throughout history from various cultural perspectives. Other Significant Retellings Book of Merlin
: A 12th-century historical text by Geoffrey of Monmouth which contains a "Book of Merlin's Prophecies" that influenced centuries of legend. If you are looking for Merlin's story more
: Subtitled "The First Book of Merlin," this 1988 historical fantasy draws heavily from original Celtic and Germanic myths to create a more grounded, scholarly version of the enchanter. scholarly version of the enchanter.