Credits for Michael Horwitz on Spider-Man related comics and items from our database.
| Oct 2012 | Amazing Spider-Man (Vol. 1) #692 (Story 3) (Assistant Editor) |
| Jun 2009 | Astonishing Tales (Vol. 2) #3 (Story 3) (Editor) |
| Jun 2009 | Astonishing Tales (Vol. 2) #3 (Story 4) (Editor) |
| Jan 2011 | Avengers vs Pet Avengers #2 (Editor) |
| Feb 2011 | Avengers vs Pet Avengers #3 (Editor) |
| Mar 2011 | Avengers vs Pet Avengers #4 (Editor) |
| Apr 2011 | Avengers: Earth's Mightiest Heroes (Vol. 3) #4 (Editor) |
| Jan 2011 | Avengers: Infinity Gauntlet #4 (Editor) |
| Apr 2010 | Marvel Heartbreakers (Story 1) (Editor) |
| May 2010 | She-Hulk Sensational (Story 2) (Editor) |
| Nov 2009 | Spider-Man Clone Saga #1 (Editor) |