| Issue | #11 |
| Published | April 1975 |
| Cover Price | 75 |
| Pages | 68 |
| Editing | Don McGregor |
| Characters | Gabriel |
| Genre | horror |
| Pencils | Frank Brunner (painting) |
| Inks | Frank Brunner (painting) |
| Colors | Frank Brunner (painting) |
| Letters | typeset |
| Characters | Creature from the Black Lagoon |
| Genre | horror |
| Script | Scott Edelman |
| Pencils | Dave Cockrum |
| Inks | Dave Cockrum |
| Letters | typeset |
| Notes | Brief illustrated text story. |
| Notes | Letter from Dean Mullaney. |
| Synopsis | Editorial. |
| Script | Don McGregor |
| Script | Doug Moench |
| Pencils | Sonny Trinidad |
| Inks | Sonny Trinidad |
| Letters | Marcos Pelayo? |
| Notes | Gabriel app. between HAUNT OF HORROR #5 and FANTASTIC FOUR #222 |
| Script | Gerry Conway |
| Pencils | Rico Rival |
| Inks | Rico Rival |
| Letters | Marcos Pelayo? |
| Script | Don McGregor |
| Pencils | Billy Graham |
| Inks | Billy Graham |
| Letters | Karen Mantlo and typeset |
| Reprinted | in Marvel Superheroes [Marvel Super-Heroes] (Marvel UK, 1979 series) #387 |