| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1959 |
|
The Intruder | G. P. Putnam's Sons | Novel | |
| November 1959 |
|
The Intruder | Dell | Novel | |
| 1960 |
|
The Intruder | Frederick Muller Ltd | Novel | |
| 1961 |
|
The Intruder | Pan Books | Novel | |
| 1962 |
|
The Intruder | Dell | Novel | |
| March 2013 |
|
The Intruder | Centipede Press | Novel | |
| June 2015 |
|
The Intruder | Valancourt Books | Novel | |1 |
| 2019 |
|
The Charles Beaumont Audiobook Omnibus | Skyboat Media | Omnibus | |4 |