| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1972 | Breed to Come | Macmillan of Canada | Novel | ||
| April 1972 |
|
Breed to Come | The Viking Press | Novel | 7 |
| March 1973 |
|
Breed to Come | Longman Young Books | Novel | |
| September 1973 |
|
Breed to Come | Ace Books | Novel | 5 |
| October 1973 |
|
Breed to Come | Ace Books | Novel | 5 |
| December 1975 | Breed to Come | Kestrel Books | Novel | ||
| 1976 |
|
Breed to Come | Ace Books | Novel | 5 |
| 1979 | Breed to Come | Royal Blind Society of New South Wales. | Novel | ||
| February 1980 |
|
Breed to Come | Ace Books | Novel | 5 |
| June 1981 |
|
Breed to Come | Ace Books | Novel | |
| January 1983 |
|
Breed to Come | Ace Books | Novel | 5 |
| July 1985 |
|
Breed to Come | Ace Books | Novel | |
| November 2001 | Breed to Come | Onyx / New American Library | Novel | ||
| January 2013 |
|
The Iron Breed | Baen Books | Omnibus | |
| December 2013 |
|
The Iron Breed | Baen Books | Omnibus | |
| January 2014 |
|
The Iron Breed | Baen Books | Omnibus | 265 |