| Issue | #1 |
| Published | February 1966 |
| Frequency | bi-monthly |
| Cover Price | 0.12 USD |
| Pages | 36 |
| Editing | Stan Lee |
| Genre | Monster |
| Pencils | Jack Kirby; Steve Ditko; Don Heck |
| Inks | Dick Ayers; Steve Ditko; Joe Sinnott |
| Notes | Cover composed of panels from the reprinted stories. |
| Reprinted | from Journey into Mystery (Marvel, 1952 series) #60; from Amazing Adult Fantasy (Marvel, 1961 series) #10; from Tales of Suspense (Marvel, 1959 series) #5; from Strange Tales (Marvel, 1951 series) #76; from Tales to Astonish (Marvel, 1959 series) #7 |
| Characters | Gustav; Hans (only appearance for both) |
| Synopsis | A fleeing criminal in Transylvania hides in an abandoned house, but aliens from a parallel dimension appear to him. He is relieved to find they cannot hurt him, but instead they phase him into an invisible, immaterial state and leave him there forever. |
| Genre | horror |
| Pencils | Don Heck |
| Inks | Don Heck |
| Notes | Narrated in the first person. |
| Reprinted | from Strange Tales (Marvel, 1951 series) #76 (August 1960) |
| Characters | Joe Carter |
| Synopsis | Joe Carter tries to fix his TV and tunes into what he thinks is an alien battle. |
| Genre | horror |
| Pencils | Jack Kirby |
| Inks | Steve Ditko |
| Notes | Narrated in the first person. |
| Reprinted | from Journey into Mystery (Marvel, 1952 series) #60 (September 1960) |
| Characters | Gammus |
| Synopsis | An alien spy places his mind in a robot sent to Earth, hoping to be taken in for study. He gains access to data on Earth technology, but the scientists turn his robot body off, trapping him. |
| Genre | science fiction |
| Pencils | Joe Sinnott |
| Inks | Joe Sinnott |
| Notes | Narrated in the first person. |
| Reprinted | from Tales of Suspense (Marvel, 1959 series) #5 (September 1959) |
| Synopsis | A man tries to convince a stranger that the camera he found takes pictures of another dimension. The stranger seems skeptical, when a bolt of lightning strikes and the stranger disappears, along with the man's pictures. While the man thinks he imagined it all, the stranger returns to his own dimension, where he cannot convince anyone of Earth's existance. |
| Genre | science fiction |
| Script | Stan Lee ? |
| Pencils | Dick Ayers |
| Inks | Dick Ayers |
| Notes | Narrated in the first person. |
| Reprinted | from Tales to Astonish (Marvel, 1959 series) #7 (May 1960) |
| Synopsis | A time travel experiment goes wrong. |
| Genre | science fiction |
| Script | Stan Lee |
| Pencils | Steve Ditko |
| Inks | Steve Ditko |
| Reprinted | from Amazing Adult Fantasy (Marvel, 1961 series) #10 (March 1962) |