| Issue | #21 |
| Published | February 1963 |
| Cover Price | $0.12 |
| Pages | 36 |
| Editing | Richard E. Hughes |
| Genre | science fiction |
| Pencils | Ogden Whitney |
| Inks | Ogden Whitney |
| Genre | occult |
| Script | Richard E. Hughes [as Lafcadio Lee] |
| Pencils | Paul Reinman |
| Inks | Paul Reinman |
| Script | Richard Hughes? |
| Letters | typeset |
| Genre | occult |
| Script | Zev Zimmer |
| Pencils | Chic Stone |
| Inks | Chic Stone |
| Genre | science fiction |
| Script | Shane O'Shea |
| Pencils | Pete Costanza |
| Inks | Pete Costanza |
| Reprinted | in Weird Space (Avalon Communications, 2000 series) #4 |