● A scientist experiments with creating a larger, meaner, more aggressive, and hungrier amoeba. He succeeds, but the monster gets loose. Mayhem ensues, can this monster and its progeny be stopped?
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| June 1935 |
|
Weird Tales, June 1935 | Popular Fiction Publishing Co. | MAGAZINE | 711 |
| January 1965 |
|
Strange Harvest | Arkham House | Collection | 106 |
| 1997 |
|
Don't Dream: The Collected Horror and Fantasy of Donald Wandrei | Fedogan & Bremer | Collection | 145 |
| June 2017 |
|
Don't Dream: The Collected Horror and Fantasy of Donald Wandrei | Fedogan & Bremer | Collection | |19 |
| 2019 | Weird Tales (disc 3, part 2) | Anthology | 711|32506711 |