Tom DeFalco is an American comic book writer and editor well known for his association with Marvel Comics, with long runs on Amazing Spider-Man, Thor, and Fantastic Four.

The Amazing Spider-Man is an ongoing American superhero comic book series featuring the Marvel Comics superhero Spider-Man as its title character and main protagonist. Being in the mainstream continuity of the franchise, it was the character's first title, launching seven months after his introduction in the final issue of Amazing Fantasy. The series began publication with a March 1963 cover date and has been published nearly continuously to date over six volumes with only one significant interruption. Issues of the title currently feature an issue number within its sixth volume, as well as a "legacy" number reflecting the issue's overall number across all Amazing Spider-Man volumes. The title reached 900 issues in 2022.