Uncanny X-Men

Uncanny X-Men, originally published as The X-Men, is an American comic book series published by Marvel Comics since 1963, and is the longest-running series in the X-Men comics franchise. It features a team of superheroes called the X-Men, a group of mutants with superhuman abilities led and taught by Professor X. The title was created by Stan Lee and Jack Kirby, met with a lukewarm reception, and eventually became a reprints-only book in 1970. Interest was rekindled with 1975's Giant-Size X-Men #1 and the debut of a new, international team. Initially under the guidance of artist Dave Cockrum, writer Len Wein, and especially writer Chris Claremont whose 16-year stint began with August 1975's Uncanny X-Men #94, the series grew in popularity worldwide, eventually spawning a franchise with numerous spin-off "X-books" including The New Mutants, X-Factor, Excalibur, X-Force, Generation X, and other flagship titles like the simply titled X-Men (later New X-Men and X-Men Legacy), Astonishing X-Men, All-New X-Men, Amazing X-Men, Extraordinary X-Men, X-Men Blue and X-Men Gold.