| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1964 | Night of Masks | Longmans (Canada) | Novel | ||
| August 1964 |
|
Night of Masks | Harcourt, Brace & World | Novel | |
| September 1965 |
|
Night of Masks | Gollancz | Novel | |
| December 1965 |
|
Night of Masks | Ace Books | Novel | 5 |
| July 1969 |
|
Night of Masks | Ace Books | Novel | 5 |
| 1970 |
|
Night of Masks | Knight Books | Novel | 7 |
| 1972 |
|
Night of Masks | Gollancz | Novel | |
| September 1973 |
|
Night of Masks | Ace Books | Novel | 5 |
| 1976 |
|
Night of Masks | Ace Books | Novel | |
| June 1981 |
|
Night of Masks | Fawcett Crest | Novel | 9 |
| February 1985 |
|
Night of Masks | Del Rey / Ballantine | Novel | 9 |
| April 2004 |
|
Masks of the Outcasts | Baen Books | Omnibus | |
| September 2005 |
|
Masks of the Outcasts | Baen Books | Omnibus | 175 |
| June 2006 |
|
Masks of the Outcasts | Baen Books / SFBC | Omnibus | |
| July 2007 |
|
Masks of the Outcasts | Baen Books | Omnibus | |
| December 2015 |
|
Night of Masks | Open Road Integrated Media | Novel | |
| April 2021 |
|
Masks of the Outcasts | Tantor Audio | Omnibus | |
| April 2021 |
|
Masks of the Outcasts | Tantor and Blackstone Publishing | Omnibus | |
| April 2021 |
|
Masks of the Outcasts | Tantor and Blackstone Publishing | Omnibus | |
| April 2021 | Masks of the Outcasts | Tantor Audio | Omnibus |