| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| June 1986 |
|
Highway of Eternity | Del Rey / Ballantine | Novel | 1 |
| December 1986 |
|
Highway of Eternity | Del Rey / Ballantine / SFBC | Novel | 1 |
| 1987 | A estrada da eternidade, 2º volume | Livros do Brasil | Novel | ||
| 1987 | A estrada da eternidade, 1º volume | Livros do Brasil | Novel | ||
| March 1987 |
|
Urania #1043 | Mondadori | MAGAZINE | 3 |
| August 1987 | Highway of Eternity | Severn House | Novel | ||
| June 1988 |
|
Highway of Eternity | Del Rey / Ballantine | Novel | 1 |
| June 1988 |
|
Highway of Eternity | Del Rey / Ballantine | Novel | 1 |
| August 1988 |
|
Le chemin de l'éternité | J'ai Lu | Novel | |
| June 1989 |
|
Highway of Eternity | Mandarin | Novel | |
| November 1989 |
|
Le chemin de l'éternité | J'ai Lu | Novel | |
| November 1992 |
|
La strada dell'eternità | Mondadori | Novel | 13 |
| 1993 |
|
Магистрала на вечността | Бард | Novel | |
| 1993 |
|
Магистрала на вечността | Бард | Novel | |
| 1997 | Calea eternității | Editura Infotronic | Novel | ||
| September 2011 |
|
Highway of Eternity | Gateway / Orion | Novel | |
| December 2015 |
|
Highway of Eternity | Open Road Integrated Media | Novel | |
| February 2016 |
|
Highway of Eternity | Audible Studios | Novel | |
| October 2016 |
|
Highway of Eternity | Audible Studios on Brilliance Audio | Novel | |
| December 2017 |
|
Highway of Eternity | Open Road Integrated Media | Novel | |
| December 2018 |
|
The Works of Clifford D. Simak Volume Three | Open Road Integrated Media | Omnibus |