| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 1958 |
|
Fantastic Universe, August 1958 | King-Size Publications, Inc. | MAGAZINE | 23 |
| October 1958 |
|
Science Fantasy, October 1958 | Nova Publications Ltd. | MAGAZINE | 112 |
| September 1962 |
|
War with the Robots | Pyramid Books | Collection | 53 |
| September 1962 |
|
War with the Robots | Pyramid Books | Collection | 53 |
| January 1964 |
|
Die Roboter rebellieren | Goldmann | Collection | 57 |
| January 1964 |
|
Die Roboter rebellieren | Goldmann | Collection | 57 |
| February 1964 |
|
Urania #328 | Mondadori | MAGAZINE | 136 |
| September 1967 |
|
War with the Robots | Dennis Dobson | Collection | 53 |
| September 1968 |
|
War with the Robots | Pyramid Books | Collection | 53 |
| October 1968 |
|
War with the Robots | The Science Fiction Book Club (UK) | Collection | 53 |
| July 1976 |
|
War with the Robots | Panther | Collection | 57 |
| 1985 |
|
War with the Robots | Panther / Granada | Collection | 57 |
| July 1986 |
|
Tin Stars | Signet / New American Library | Anthology | 109 |
| 1987 |
|
War with the Robots | Grafton | Collection | 57 |
| March 1988 |
|
Heyne Science Fiction Jahresband zum Jubiläumsjahr 1988 | Heyne | Anthology | 351 |
| 1999 |
|
Нови светове | Офир | Anthology | 11 |
| June 2001 |
|
50 in 50 | Tor | Collection | 401 |
| November 2002 |
|
50 in 50 | Tor | Collection | 401 |
| June 2009 | Arm of the Law | Project Gutenberg | Chapbook | ||
| June 2009 | Arm of the Law | Feedbooks | Chapbook | ||
| June 2009 | Arm of the Law | Many Books | Chapbook | ||
| July 2009 |
|
Short Science Fiction Collection 20 | LibriVox | Anthology | |3 |
| May 2013 |
|
Fantastic Stories Presents: Science Fiction Super Pack #1 | Positronic Publishing | Anthology | 526 |
| August 2014 |
|
Fantastic Stories Presents: Science Fiction Super Pack #1 | Positronic Publishing | Anthology | 526 |
| October 2015 |
|
Harry Harrison Super Pack | Positronic Publishing | Omnibus | |8 |
| March 2016 |
|
The Harry Harrison Megapack | Wildside Press | Collection | |
| August 2016 |
|
Fantastic Stories Presents the Fantastic Universe Super Pack #2 | Positronic Publishing | Anthology | 9 |
| September 2016 |
|
Fantastic Stories Presents the Fantastic Universe Super Pack #2 | Positronic Publishing | Anthology | |1 |
| April 2018 |
|
Fantastic Stories Presents the Fantastic Universe Super Pack #2 | Positronic Publishing | Anthology | 9 |
| April 2018 |
|
Fantastic Stories Presents: Science Fiction Super Pack #1 | Positronic Publishing | Anthology | 526 |