Science of the X Men (Hardcover) → Paperback ISBN-13: 9780743400206 ISBN-10: 0743400208 Genres: Literature & Fiction, Science Fiction & Fantasy, Nonfiction, Science & Math, Comics & Graphic Novels 2 Science of the Xmen (Paperback) → Paperback, Hardcover ISBN-13: 9780743434782 ISBN-10: 0743434781 Genres: Literature & Fiction, Science Fiction & Fantasy, Nonfiction, Science & Math, Comics & Graphic Novels 1 Science of the Xmen (Paperback) → Paperback, Hardcover ISBN-13: 9780743487252 ISBN-10: 0743487257 Genres: Science Fiction & Fantasy, Science & Math, Comics & Graphic Novels 2 |