Written by JOSS WHEDON Pencils & 50/50 Cover by JOHN CASSADAY "UNSTOPPABLE" Everything, from #1 to now, comes down to this. Things will change. One will not return. This is the end. Or is it? PRODUCT UPDATE (011608): Astonishing X-Men #24 will now run 32 pages, not the solicited 48. Please note that the editorial content is unchanged; only advertisements and non-story content have been removed.