Marvel Masterworks: X-men 1975-76: Giant Size X-Men #1 & X-Men #94-102: Giant Size X-men No. 1

by: Chris Claremont · Len Wein · Dave Cockrum · Bill Mantlo Paperback details (UK). ISBN: 978-1-905239-28-3 ISBN-10: 1-905239-28-9 Panini Books · 2006