| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1964 |
|
The Cosmic Computer | Ace Books | Novel | 5 |
| November 1983 |
|
The Cosmic Computer | Ace Books | Novel | 1 |
| November 1984 |
|
The Cosmic Computer | Ace Books | Novel | 1 |
| January 2007 | The Cosmic Computer | LibriVox | Novel | ||
| May 2007 | The Cosmic Computer | Project Gutenberg | Novel | 5 | |
| August 2009 |
|
The Essential H. Beam Piper Collection | unknown | Collection | |02 |
| March 2010 |
|
The Federation Series | Halcyon Press | Omnibus | |3 |
| February 2011 |
|
The Cosmic Computer | Audible Studios | Novel | |
| October 2011 |
|
The Cosmic Computer | CreateSpace | Novel | |
| March 2013 |
|
The H. Beam Piper Megapack | Wildside Press | Omnibus | 2053 |
| December 2013 |
|
The Cosmic Computer | Pequod Press | Novel | |
| July 2014 |
|
The Cosmic Computer | Spoken Realms | Novel | |
| June 2015 |
|
Victims of the Vortex / The Cosmic Computer | Armchair Fiction | Omnibus | 79 |
| December 2017 |
|
The Cosmic Computer | Jovian Press | Novel | |
| March 2018 |
|
The Cosmic Computer | Perennial Press | Novel | |
| March 2018 |
|
The Cosmic Computer | Endymion Press | Novel | |
| March 2018 |
|
The Cosmic Computer | Amazing Sci-Fi Classics | Novel | |
| May 2018 |
|
The Cosmic Computer | e-artnow | Novel | |
| November 2018 |
|
The Cosmic Computer | Musaicum Books | Novel | |
| December 2018 |
|
Sci-Fi Ultimate Collection | Musaicum Books / OK Publishing | Omnibus | |112 |
| December 2018 |
|
Sci-Fi Boxed Set: 160+ Space Adventures, Lost Worlds, Dystopian Novels & Apocalyptic Tales | Musaicum Books | Omnibus | |112 |
| February 2019 |
|
The Cosmic Computer | Reading Essentials | Novel | |
| August 2019 |
|
The Cosmic Computer | Bibliotech Press | Novel | |
| April 2021 |
|
The Cosmic Computer | FNH Audio | Novel | |
| September 2022 |
|
The Cosmic Computer | Otbebookpublishing | Novel | |
| December 2023 |
|
The Cosmic Computer | Good Press | Novel | |
| 2024 |
|
The Cosmic Computer | Sharp Ink | Novel | |
| February 2025 |
|
The Cosmic Computer | Zinc Read | Novel |