Credits for Justin F. Gabrie on Spider-Man related comics and items from our database.
| Feb 2008 | What If... Civil War (Story 1) (Editor) |
| Feb 2008 | What If... Civil War (Story 2) (Editor) |
| Jan 2008 | What If... Annihilation Reached Earth? (Editor) |
| Feb 2010 | What If... Spider-Man House of M? (Story 1) (Editor) |
| Feb 2011 | What If... Siege (Story 1) (Editor) |