The cover of this book makes it look like it's a child's book, but it is really an adult and at least older child, book. I loved the stories of Merlin. They are by wonderful authors & are extremely varied in their tales. If you love Arthurian legends & tales of Merlin, this is the book for you!
Some interesting takes on the King Arthur legend and the role of Merlin, ranging from the Dark Ages to the present day. Worth checking out, especially if you're interested in history or the Matter of Britain.