| Issue | #19 |
| Published | February 1955 |
| Frequency | quarterly |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | ? |
| Reprinted | in Space Mysteries (I. W. Publishing; Super Comics, 1958 series) #9 |
| Genre | science fiction |
| Pencils | Gene Fawcette |
| Inks | Gene Fawcette |
| Letters | typeset |
| Reprinted | from Robotmen of the Lost Planet (Avon, 1952 series) #1 |
| Letters | typeset |
| Reprinted | from Robotmen of the Lost Planet (Avon, 1952 series) #1 |
| Genre | science fiction |
| Pencils | Gerald McCann |
| Inks | Gerald McCann |
| Letters | typeset |
| Notes | Art identification by Gary Watson, November 2008. |
| Reprinted | from Robotmen of the Lost Planet (Avon, 1952 series) #1 |