| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| October 1947 |
|
Thrilling Wonder Stories, October 1947 | Standard Magazines, Inc. | MAGAZINE | 11 |
| January 1982 |
|
Planets Three | Berkley Books | Collection | 139 |
| 1992 |
|
Die sanften Ungeheuer / Donovans Traum | Das Beste | Omnibus | 299 |
| September 2006 |
|
Il segreto dei Donovan | DelosBooks | Chapbook | 11 |