1 - Return of Legion collects #1-5; 2 - Necrosha collects #6-11 and material from X-Necrosha; 3 - Fall of the New Mutants collects #15-21; 4 - Unfinished Business collects #25-28; 5 - A Date with the Devil collects #33-37; 6 - Deanimator collects #38-41; 7 - Fight the Future collects #44-50.