Uncanny X-Men (1963) #167

Description

“The Goldilocks Syndrome! (or: Who’s Been Sleeping in My Head?)” Part 6 of 6. Guest-starring the Fantastic Four, Starjammers, and the New Mutants. Story by Chris Claremont. Art by Paul Smith and Bob Wiacek.

The X-Men return home to Xavier’s Institute to find they’ve been replaced. But their skirmish with the New Mutants is the least of their concerns. Charles Xavier has been impregnated with a Brood Queen. In order to save mankind, the X-Men may be forced to take the life of their beloved mentor.