| Issue | #24 |
| Published | September 1959 |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | Jack Schiff; Murray Boltinoff (associate editor); George Kashdan (associate editor) |
| Pencils | Dick Dillin |
| Inks | Sheldon Moldoff |
| Pencils | Bill Ely |
| Inks | Bill Ely |
| Characters | Mark Merlin; Elsa |
| Genre | Occult; science fiction |
| Script | Jack Miller ? |
| Pencils | Mort Meskin |
| Inks | Mort Meskin |
| Notes | writer id by Bob Hughes 12/08 |
| Pencils | Nick Cardy |
| Inks | Nick Cardy |
| Reprinted | in House of Secrets (DC, 1969 series) #93 (August-September 1971); in Horror (BSV - Williams, 1972 series) #3 (October 1972); in Showcase Presents: The House of Secrets (DC, 2008 series) #1 |