But before the crossover proper, the X-TINCTION AGENDA hardcover begins with UNCANNY X-MEN issues 235 - 238. Written by Claremont and illustrated by Marc Silvestri and Rick Leonardi, this storyline introduces the X-Men to the small island nation of Genosha, a technologically advanced paradise built on the backs of enslaved mutates. Claremont uses this 1988 tale as a metaphor for Apartheid, hitting on some heavy themes while never forgetting that X-MEN is, first and foremost, an action-adventure serial. It's generally regarded as one of the high points of his long run on the series, and its presence here, as a thematic companion to the main crossover, is appreciated -- though for the completionists out there, its inclusion was rendered moot in late 2014 with the publication of the X-MEN: INFERNO PROLOGUE collection.
