| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| March 1981 |
|
They Came from Outer Space | Doubleday | Anthology | xvii |
| April 1981 |
|
They Came from Outer Space | Doubleday / SFBC | Anthology | xvii |
| 1983 |
|
Vinieron del espacio exterior | Martínez Roca | Anthology | 9 |