| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| November 1989 |
|
The Microverse | Bantam Spectra | Anthology | 203 |
| May 1990 |
|
The Microverse | Bantam Spectra / SFBC | Anthology | 203 |
| November 1992 |
|
The Collected Stories of Robert Silverberg, Volume 1: Secret Sharers | Bantam Spectra | Collection | 440 |
| November 1992 |
|
The Collected Stories of Robert Silverberg, Volume 1: Secret Sharers | Bantam Spectra | Collection | 440 |
| May 1993 |
|
The Secret Sharer | Grafton | Collection | 185 |
| July 1994 |
|
Isaac Asimov's Cyberdreams | Ace Books | Anthology | 67 |
| November 2009 | The Collected Stories of Robert Silverberg Volume 1 Secret Sharers | Spectra / Ballantine Books | Collection | ||
| September 2012 |
|
We Are for the Dark: 1987-90 | Subterranean Press | Collection | 101 |
| September 2012 | We Are for the Dark: 1987-90 | Subterranean Press | Collection | 101 | |
| December 2012 |
|
We Are for the Dark 1987-90: The Collected Stories Volume 7 | Gateway / Orion | Collection | |
| October 2013 |
|
We Are for the Dark: 1987-90 | Subterranean Press | Collection | |5 |
| June 2014 |
|
We Are for the Dark: 1987-90 | Subterranean Press | Collection | |
| August 2019 |
|
Needle in a Timestack and Other Stories | Open Road Integrated Media | Collection | |17 |
| December 2019 |
|
Needle in a Timestack and Other Stories | Tantor Audio | Collection | |17 |
| April 2021 |
|
Voyagers: Twelve Journeys Through Space and Time | Three Rooms Press | Collection | 101 |
| April 2021 |
|
Voyagers: Twelve Journeys Through Space and Time | Three Rooms Press | Collection | |4 |
| June 2021 |
|
Needle in a Timestack | Gollancz / Orion | Collection | 412 |
| June 2021 |
|
Needle in a Timestack | Gollancz / Orion | Collection | |352.1 |