| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| November 1941 |
|
Super Science Stories, November 1941 | Fictioneers, Inc. | MAGAZINE | 10 |
| March 1942 |
|
Astonishing Stories, March 1942 | Popular Publications, Inc.; Toronto, Canada | MAGAZINE | 4 |
| August 1953 |
|
Assignment in Eternity | Fantasy Press | Collection | 129 |
| 1954 |
|
Assignment in Eternity | Museum Press | Collection | |
| November 1954 |
|
Assignment in Eternity | Signet | Collection | 96 |
| 1955 | Cita en la Eternidad | E.D.H.A.S.A. | Collection | 111 | |
| 1960 |
|
Lost Legacy | Digit Books | Collection | 5 |
| July 1961 |
|
I Romanzi del Cosmo #80 | Ponzoni | MAGAZINE | 3 |
| 1965 |
|
Assignment in Eternity | Signet / New American Library | Collection | 96 |
| 1967 |
|
Assignment in Eternity | Signet / New American Library | Collection | 96 |
| 1969 |
|
Assignment in Eternity | Signet / New American Library | Collection | 96 |
| November 1970 |
|
Assignment in Eternity | Signet / New American Library of Canada | Collection | 96 |
| 1975 |
|
Assignment in Eternity | Signet / New American Library | Collection | 96 |
| June 1975 | Assignment in Eternity | Signet / New American Library | Collection | 96 | |
| 1976 |
|
Trois pas dans l'éternité | Librairie des Champs-Élysées | Collection | 61 |
| March 1976 |
|
Missione nell'eternità | Fanucci Editore | Collection | 25 |
| September 1978 |
|
Assignment in Eternity, Vol 2 | New English Library | Collection | 5 |
| August 1980 |
|
Assignment in Eternity | Signet / New American Library | Collection | 96 |
| February 1981 |
|
The Complete Assignment in Eternity Stories | New English Library | Collection | 2.005 |
| September 1987 |
|
Assignment in Eternity | Baen Books | Collection | 135 |
| 1988 | Assignment in Eternity | New English Library | Collection | 131 | |
| 1988 |
|
Assignment in Eternity | New English Library | Collection | 131 |
| 1989 |
|
Assignment in Eternity | New English Library | Collection | 131 |
| February 1990 |
|
Assignment in Eternity | Baen Books | Collection | |
| December 1991 |
|
Assignment in Eternity | Baen Books | Collection | |
| December 1995 |
|
Kaybolan Miras | Metis Yayınları | Chapbook | |
| April 2000 |
|
Assignment in Eternity | Baen Books | Collection | 135 |
| October 2005 |
|
Off the Main Sequence: The Other Science Fiction Stories of Robert A. Heinlein | Science Fiction Book Club | Collection | 277 |
| November 2010 |
|
Creating a Genre | The Virginia Edition | Collection | 71 |
| July 2012 |
|
Assignment in Eternity | Baen Books | Collection | |
| July 2012 |
|
Assignment in Eternity | Baen Books | Collection | |
| July 2013 |
|
Assignment in Eternity | Baen Books | Collection | |
| October 2013 |
|
Kaybolan Miras | Metis Yayıncılık | Chapbook | |
| April 2017 |
|
Assignment in Eternity | Blackstone Audio | Collection | |129 |