| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1964 |
|
The Ethical Engineer | Gollancz | Novel | |
| January 2010 | The Ethical Engineer | Project Gutenberg | Novel | ||
| January 2010 |
|
The Ethical Engineer | LibriVox | Novel | |
| June 2010 |
|
The Ethical Engineer | World Science Fiction Classics | Novel | |
| September 2012 |
|
The Ethical Engineer | RareBooksClub.com | Novel | |
| January 2013 |
|
The Ethical Engineer | Speculative Science Fiction Audiobooks / Brilliance Audio | Novel | |
| March 2016 |
|
The Harry Harrison Megapack | Wildside Press | Collection |