| Issue | #7 |
| Published | September 1952 |
| Cover Price | 0.10 |
| Pages | 36 |
| Editing | Stanley Morse |
| Notes | MISTER MYSTERY, Vol. 1, No. 7, September, 1952. Published bi-monthly by Aragon Magazines, Inc., 949 Broadway, New York 10, New York. |
| Pencils | Tony Mortellaro |
| Inks | Tony Mortellaro |
| Notes | MISTER MYSTERY, Vol. 1, No. 7, September, 1952. Published bi-monthly by Aragon Magazines, Inc., 949 Broadway, New York 10, New York. |
| Genre | horror |
| Pencils | Basil Wolverton |
| Inks | Basil Wolverton |
| Reprinted | in Mr. Monster's Super Duper Special (Eclipse, 1986 series) #8; in Best of Horror and Science Fiction Comics, The (Bruce Webster, 1987 series) #1; in 3-D Zone, The (3-D Zone, 1986 series) #2 |
| Genre | horror |
| Pencils | John Bulthuis |
| Inks | John Bulthuis |
| Notes | Penciller and inker credits corrected by Denys Howard on 20 July 2004 from information provided by Jerry Bails; original penciller and inker credit was "J. C. Bulthulis" |
| Reprinted | in Mister Mystery #19 (October 1954) |
| Genre | horror |
| Pencils | Jon Smalle |
| Inks | Jon Smalle |
| Genre | horror |
| Pencils | Jon Smalle |
| Inks | Jon Smalle |