| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1964 |
|
The Dark Intruder & Other Stories / Falcons of Narabedla | Ace Books | Omnibus | 113 |
| December 1972 |
|
The Dark Intruder & Other Stories / Falcons of Narabedla | Ace Books | Omnibus | 114 |
| December 2015 |
|
Marion Zimmer Bradley Super Pack | Positronic Publishing | Collection | |5 |
| December 2015 |
|
Marion Zimmer Bradley Super Pack | Positronic Publishing | Collection | |5 |
| March 2016 |
|
Marion Zimmer Bradley Super Pack | Start Publishing | Collection | |5 |
| March 2018 |
|
Marion Zimmer Bradley Super Pack | Positronic Publishing | Collection | |5 |