Cable #75-77, Uncanny X-Men #376-378, Wolverine #146-148, X-Man #59-60, X-Men #96-98, X-Men Unlimited #26 (2000): The Twelve/Ages of Apocalypse
Amazing Spider-Man #326-329, Web of Spider-Man #59-61 and Spectacular Spider-Man #158-160 (1989-1990): Acts of Vengeance; Spidey is Captain Universe