All the publications: Peter B. Gillis

• What If? - The Complete CollectionEnglish (United States)Softcover 376-488 ppScore:3.0Issues:3/4
• What If? ClassicEnglish (United States)Softcover 216-300 ppIssues:4/7
• What If?: The Original Marvel Series OmnibusEnglish (United States)Hardcover 776 ppIssues:2
• What The--?!English (United States)Comic BookIssues:2/26