Dive deep into the astonishing world of mutants with this essential guide! Uncover the meticulously detailed origins, powers, and pivotal appearances of your favorite X-Men characters, formidable allies, and most dangerous foes. This comprehensive index is your key to unlocking the complex history and sprawling sagas of Marvel's most iconic mutant heroes, making it a must-have for any true X-fan looking to master the lore.

It covers Uncanny X-Men #51 through #100. Each entry includes full credits, detailed synopses, cover images, character appearances, and continuity notes. It's an essential guide for collectors, completists, and fans of X-Men history