Published in magazine form as "Journey to Barkut".
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1954 |
|
The Weapon Shops of Isher / Gateway to Elsewhere | Ace Books | Omnibus | 5 |
| June 2005 |
|
A Logic Named Joe | Baen Books | Omnibus | 55 |
| February 2007 |
|
A Logic Named Joe | Baen Books | Omnibus | |
| May 2007 |
|
The 1634: The Baltic War Disk | Baen Books | Omnibus | |29.4 |
| May 2007 | A Logic Named Joe | Baen Books | Omnibus | ||
| May 2007 | The 1634: The Baltic War Disk | Baen Books | Omnibus | |29.4 | |
| May 2007 | A Logic Named Joe | Baen Books | Omnibus | ||
| October 2010 | The 1635: The Eastern Front Disk | Baen Books | Omnibus | |34.4 | |
| October 2010 | A Logic Named Joe | Baen Books | Omnibus | ||
| February 2016 |
|
Gateway to Elsewhere | Sci-Fi Publishing | Novel | |
| June 2019 |
|
Gateway to Elsewhere | Gateway / Orion | Novel | |
| June 2020 |
|
A Logic Named Joe | Recorded Books | Omnibus | |
| June 2020 |
|
A Logic Named Joe | Recorded Books and Blackstone Publishing | Omnibus |