| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| March 1974 |
|
House of Zeor | Doubleday | Novel | 1 |
| 1976 |
|
La maison de Zeor | Marabout | Novel | 5 |
| June 1977 |
|
House of Zeor | Pocket Books | Novel | 9 |
| June 1977 |
|
House of Zeor | Pocket Books | Novel | 9 |
| April 1981 |
|
House of Zeor | Playboy Paperbacks | Novel | 9 |
| March 1983 |
|
Das Haus Zeor | Moewig | Novel | 9 |
| November 1983 |
|
La casa di Zeor | Fanucci Editore | Novel | |
| June 1985 |
|
House of Zeor | Berkley Books | Novel | |
| October 1987 |
|
Das Haus Zeor | Moewig | Novel | |
| July 2003 |
|
Sime Gen: The Unity Trilogy | Meisha Merlin | Omnibus | 19 |
| February 2011 |
|
House of Zeor | Wildside Press | Novel | |
| February 2011 |
|
House of Zeor | Borgo Press / Wildside Press | Novel | |
| March 2012 |
|
House of Zeor | Wildside Press | Novel | |
| July 2023 |
|
House of Zeor | Wildside Press | Novel | |3 |