| Issue | #400 |
| Published | April 1995 |
| Frequency | monthly |
| Cover Price | 3.95 USD; 5.35 CAD |
| Pages | 72 |
| Editing | Danny Fingeroth; Mark Bernardo (assistant); Bob Budiansky (editor-in-chief) |
| Characters | Spider-Man |
| Genre | Superhero |
| Pencils | Mark Bagley (signed) |
| Inks | Larry Mahlstedt (signed) |
| Notes | Die-cut embossed cover. |
| Characters | Spider-Man |
| Letters | Typeset |
| Script | Stan Lee |
| Letters | Typeset |
| Notes | 30 year anniversary intro by Stan Lee. |
| Characters | Spider-Man [Peter Parker]; Scarlet Spider [Ben Reilly]; Mary Jane Watson-Parker; Aunt May Parker (dies); Anna Watson; Doctor Caputo; J. Jonah Jameson; Robbie Robertson; Detective Connor Trevane; Detective Jacob Raven; Villains: Jackal [Professor Miles Warren]; Judas Traveller; Mr. Nacht; Medea |
| Synopsis | The death of Aunt May. |
| Genre | Superhero |
| Script | John Marc DeMatteis [as J.M. DeMatteis] |
| Pencils | Mark Bagley |
| Inks | Larry Mahlstedt; Randy Emberlin (pages 32-33) |
| Colors | Bob Sharen |
| Letters | Bill Oakley |
| Notes | Story dedicated with deep respect and admiration to Stan Lee, Steve Ditko and John Romita, Sr. Story continues in Spider-Man (1990) #57. |
| Characters | Ben Reilly (Peter Parker's clone) |
| Synopsis | In a story set five years ago, Peter Parker's clone has a new beginning and a new name - Ben Reilly! |
| Genre | Superhero |
| Script | John Marc DeMatteis [as J.M. DeMatteis] |
| Pencils | John Romita, Jr. |
| Inks | John Romita, Sr. |
| Colors | Paul Becton |
| Letters | Ken Lopez |
| Notes | Story continues in Spider-Man (1990) #57. |
| Reprinted | in Spider-Man: The Lost Years (Marvel, 1995 series) #0 (January 1996) |
| Characters | Spider-Man [Peter Parker]; the Burglar; Aunt May Parker |
| Synopsis | A story set the morning after Uncle Ben's murder. |
| Genre | Superhero |
| Script | John Marc DeMatteis [as J.M. DeMatteis] (plot); Stan Lee (script) |
| Pencils | Tom Grummett |
| Inks | Al Milgrom |
| Colors | Chia-Chi Wang |
| Letters | Richard Starkings and Comicraft |
| Letters | Typeset |
| Notes | Letters from readers. |
| Characters | Spider-Man |
| Genre | superhero |
| Pencils | Mark Bagley (signed) |
| Inks | Larry Mahlstedt (signed) |
| Colors | Michel Le ? (signed) |