A man discovers a race of beings living among us, that feed on happiness.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| June 1953 |
|
Science Fiction Stories, #1 1953 | Columbia Publications, Inc. | MAGAZINE | 72 |
| October 2010 | The Slizzers | Project Gutenberg | Chapbook | ||
| January 2011 |
|
"One Way Street" and Other Stories | Armchair Fiction | Collection | 299 |
| August 2013 |
|
The Seventh Science Fiction Megapack | Wildside Press | Anthology | |386 |
| June 2014 |
|
Short Science Fiction Collection 50 | LibriVox | Anthology | |18 |
| November 2014 |
|
Mirror, Mirror | Strange Particle Press | Collection | 89 |
| November 2014 |
|
Mirror, Mirror | Strange Particle Press | Collection | |8 |
| June 2015 |
|
The 18th Golden Age of Science Fiction Megapack | Wildside Press | Collection | |
| February 2016 |
|
Fantastic Stories Presents: Science Fiction Super Pack #2 | Positronic Publishing | Anthology | |20 |
| April 2016 |
|
Fantastic Stories Presents: Science Fiction Super Pack #2 | Positronic Publishing | Anthology | |20 |
| April 2018 |
|
Fantastic Stories Presents: Science Fiction Super Pack #2 | Positronic Publishing | Anthology | |20 |