A small group of academics brings a 1960s gangster to the 2130s to assassinate a dangerous potential fascist.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| December 1960 |
|
Analog Science Fact -> Fiction, December 1960 | Street & Smith Publications, Inc. | MAGAZINE | 104 |
| March 1970 |
|
Special Wonder: The Anthony Boucher Memorial Anthology of Fantasy and Science Fiction | Random House | Anthology | 342 |
| February 1971 |
|
Special Wonder Volume 2 | Beagle Books / Ballantine | Anthology | 173 |
| September 1972 |
|
Il passo dell'ignoto | Mondadori | Anthology | 95 |
| January 2008 | Gun for Hire | Project Gutenberg | Chapbook | ||
| October 2009 |
|
Nine Tomorrows: Science Fiction Stories from the Golden Age | Wildside Press | Collection | |
| March 2010 |
|
The Best of Mack Reynolds: 19 Novels and Short Stories | Halcyon Press | Collection | |6 |
| May 2013 |
|
Fantastic Stories Presents: Science Fiction Super Pack #1 | Positronic Publishing | Anthology | 499 |
| June 2013 |
|
Anthology of Sci-Fi V12: The Pulp Writers: Mack Reynolds | Spastic Cat Press | Collection | |
| June 2013 |
|
The Mack Reynolds Megapack: 23 Classic Science Fiction Stories | Wildside Press | Collection | 104 |
| August 2014 |
|
Fantastic Stories Presents: Science Fiction Super Pack #1 | Positronic Publishing | Anthology | 499 |
| November 2014 |
|
5 Science Fiction Stories | LibriVox | Collection | |4 |
| July 2015 |
|
The Third Time Travel Megapack | Wildside Press | Anthology | |18 |
| February 2016 |
|
Gun for Hire | Positronic Publishing | Chapbook | |
| April 2018 |
|
Fantastic Stories Presents: Science Fiction Super Pack #1 | Positronic Publishing | Anthology | 499 |
| May 2024 |
|
Gun for Hire | HardPress Publishing | Chapbook |