Gold Key Comics produced a "Munsters" comic book which ran 16 issues from 1965 to 1968 and had photo covers from the TV series. When it first appeared, the Comics Code Authority still forbade the appearance of vampires in comic books. However, this was not a problem at Gold Key, because Gold Key was not a member of the Comics Magazine Association of America and therefore did not have to conform to the Comics Code. Lily and Grandpa appeared in the comics without controversy.