| Issue | #1 |
| Published | 1952 |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | ? |
| Script | Walter Gibson |
| Pencils | Gene Fawcette |
| Inks | Gene Fawcette |
| Letters | typeset |
| Notes | Cover title of chapter possibly "Massacre of Mankind". Part 1 of "Robotmen of the Lost Planet". |
| Reprinted | in Strange Worlds (Avon, 1950 series) #19 |
| Script | Walter Gibson |
| Pencils | Gene Fawcette |
| Inks | Gene Fawcette |
| Letters | typeset |
| Notes | Part 2 of "Robotmen of the Lost Planet". |
| Reprinted | in Strange Worlds (Avon, 1950 series) #19 |
| Letters | typeset |
| Reprinted | in Strange Worlds (Avon, 1950 series) #19 |
| Script | Walter Gibson |
| Pencils | Gene Fawcette |
| Inks | Gene Fawcette |
| Letters | typeset |
| Notes | Part 3 of "Robotmen of the Lost Planet". |
| Reprinted | in Strange Worlds (Avon, 1950 series) #19 |
| Genre | science fiction |
| Pencils | Gerald McCann |
| Inks | Gerald McCann |
| Letters | typeset |
| Notes | Regarding the reprint, Space Detective #4 is dated July 1952; Robotmen of the Lost Planet is dated only 1952; so it's hard to say which was really published first. |
| Reprinted | in Space Detective (Avon, 1951 series) #4; in Strange Worlds (Avon, 1950 series) #19 |