| Issue | #1 |
| Published | March 1951 |
| Frequency | bi-monthly |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | Stan Lee |
| Synopsis | An eight foot tall circus freak drinks a shrinking potion that continues to shrink him until he disappears. |
| Synopsis | A man buys a house with a tree out in the yard which possesses people. |
| Letters | typeset |
| Reprinted | in Marvel Tales (Marvel, 1949 series) #100 [as "Black Horror"]; in Astonishing (Marvel, 1951 series) #4 (June 1951) [as "The Man Who Vanished"] |
| Synopsis | A man travels forward in time and finds that dinosaurs have again returned when man has destroyed himself through nuclear war. |
| Synopsis | A reporter finds a scientist dead in a castle when the robot he created rebelled against him. |