| Issue | #11 |
| Published | May 1971 |
| Frequency | bi-monthly |
| Cover Price | 0.15 USD |
| Pages | 36 |
| Editing | Stan Lee |
| Genre | monsters |
| Pencils | Jack Kirby (original); Marie Severin (additional material) |
| Inks | Dick Ayers (original); Marie Severin (additional material) |
| Colors | Marie Severin ? |
| Notes | Marie Severin credit from Nick Caputo (7 January 2005). |
| Reprinted | from Tales to Astonish (Marvel, 1959 series) #23 (September 1961) |
| Characters | Moomba; Frank; Katu |
| Synopsis | An explorer discovers that native African wood carvings are actually an advance fifth column invasion force under the command of Moomba. |
| Genre | monsters |
| Script | Stan Lee ? |
| Pencils | Jack Kirby |
| Inks | Dick Ayers |
| Notes | Narrated in the first person. Story is divided into two parts: an untitled part one (6 pp), and part two—"The Menace That Was...Moomba" (7 pp). This story is an elaboration of the plot of "I Was the Prisoner of the Living Statues!" drawn by John Forte, in Tales to Astonish #6 (November 1959). |
| Reprinted | from Tales to Astonish (Marvel, 1959 series) #23 (September 1961) |
| Characters | Roger Krass; Herbert T. Brimstone |
| Synopsis | Roger Krass has been drawing underground comics for a living but hating it all the while. A mysterious man shows up with an offer that will finally recognize his true talent, but it turns out there's a catch. |
| Genre | horror |
| Script | Len Wein |
| Pencils | Herb Trimpe |
| Inks | Herb Trimpe |
| Letters | Artie Simek |
| Reprinted | in Chamber of Chills (Marvel, 1972 series) #24 (September 1976) |
| Genre | monsters |
| Pencils | Jack Kirby |
| Inks | Steve Ditko |
| Notes | House ad for Fear (Marvel, 1970 series) #3 and Where Monsters Dwell (Marvel, 1970 series ) #9 |