The Baxter Building is a fictional 35-story office building appearing in American comic books published by Marvel Comics. Created by Stan Lee and Jack Kirby, the building first appeared in Fantastic Four #3. The construction is depicted in Manhattan, and its five upper floors house the Fantastic Four's headquarters.

John Lindley Byrne is a British-born American writer and artist of superhero comics. Since the mid-1970s, Byrne has worked on many major superheroes; with noted work on Marvel Comics's X-Men and Fantastic Four. Byrne also facilitated the 1986 relaunch of DC Comics's Superman franchise with the limited series The Man of Steel, the first issue of which featured the comics' first variant cover.