| Issue | #4 |
| Published | July-August 1951 |
| Frequency | bi-monthly |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | Jerry Siegel |
| Notes | Murphy Anderson ? credit from unconfirmed source. Indicia states "published bi-monthly by Ziff-Davis Publishing Company". |
| Genre | science fiction |
| Pencils | Murphy Anderson ? (painted) |
| Inks | Murphy Anderson ? (painted) |
| Colors | Murphy Anderson ? (painted) |
| Letters | Typeset |
| Notes | Murphy Anderson ? credit from unconfirmed source. Indicia states "published bi-monthly by Ziff-Davis Publishing Company". |
| Synopsis | Six amazing facts that may or may not be true. |
| Genre | science fiction; Fact |
| Pencils | Leonard Starr |
| Inks | Leonard Starr |
| Notes | On inside front cover, includes indicia. |
| Characters | Adonis 2-PX-89; Venus I-XP-98 |
| Synopsis | Two aliens plan the destruction of Earth while their Love Robots fall in love. |
| Genre | science fiction |
| Pencils | Harry Anderson |
| Inks | Harry Anderson |
| Notes | Art ID from Gary Watson, April 2008. |
| Genre | science fiction |
| Genre | science fiction |
| Pencils | Dan Barry |
| Inks | Sy Barry |
| Notes | Tentative art ID from Gary Watson, April 2008. Confirm Dan Barry pencils -- Gene Reed 2010. Inks are by his brother Sy. |
| Genre | science fiction |
| Genre | science fiction |
| Genre | science fiction |
| Pencils | Paul Parker [as Parker] |
| Inks | Paul Parker [as Parker] |
| Genre | science fiction |
| Inks | Mort Meskin |
| Genre | science fiction |