"The Menace of Merlin" is a classic issue from The X-Men series by Marvel Comics, published in 1972. This comic, written and illustrated by Roy Thomas and Jack Sparling, features the superhero team X-Men, including Cyclops, Angel, Marvel Girl, Iceman, and Beast, as they face off against Merlin, also known as Warlock. The action-packed storyline blends elements of adventure and superhero dynamics, making it a compelling read for fans of vintage US comics.