Stan Lee, Werner Roth, Dick Ayers.
This is a satisfyingly weird issue, a one-off story with a cover which leaves you in no doubt as to whether or not you need to read it, which you do. The Mimic isn't actually a mutant, having gained his powers through the traditional science experiment gone wrong - which might almost be ironic humour on the part of Stan and the gang. The Mimic has the ability to mimic the powers of other superheroes, hence the name, and is shown on the cover as a living composite of all five X-Men, or at least the four with physically manifest powers. I suppose they could also have given him knockers in acknowledgement of Marvel Girl but boobs aren't actually a superpower, contrary to the publicity. This one is an early example of an X-Men comic making use of its own mythology, which is interesting.






