X-Men #79 is a vintage US comic book from Marvel Comics' Modern Age. It features the X-Men superhero team and is a single issue in color format with a gatefold Marvel Universe Guide cover. The story, titled "Little Morlock Lost," was written by Joe Kelly and illustrated by German Garcia. The issue includes a cameo appearance by Generation X and a guest appearance by Callisto. It was published in September 1998 and has a grade of 8.5 Very Fine+.