The Amazing Spider-Man Annual #21 from 1987 is a highly sought-after comic book featuring the wedding of Peter Parker and Mary Jane Watson. Written and illustrated by Parker, this single issue is part of the Copper Age era of US Comics and belongs to the Marvel Universe. With characters such as Flash Thompson, Ben Urich, and Harry Osborn also making appearances, this high-grade copy is a valuable addition to any comic book collection for fans of Spider-Man. Published by Marvel Comics, this annual issue captures a significant moment in the lives of Peter and Mary Jane.