| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1959 |
|
Ossian's Ride | Harper & Brothers | Novel | |
| 1959 |
|
Ossian's Ride | William Heinemann | Novel | 1 |
| September 1959 |
|
Il segreto dei cervelli di Caragh | Feltrinelli | Novel | |
| October 1959 |
|
Ossian's Ride | Harper & Brothers / SFBC | Novel | 7 |
| 1960 | Caraghs gåta | Albert Bonniers | Novel | ||
| 1961 | El enigma de Ossian | Peuser | Novel | ||
| January 1961 |
|
Ossian's Ride | Berkley Medallion | Novel | |
| June 1961 |
|
Ossian's Ride | Four Square Books | Novel | 5 |
| 1962 | Das Geheimnis der Stadt Caragh | Kiepenheuer & Witsch | Novel | ||
| 1965 |
|
Ossian's Ride | Perennial Library / Harper & Row | Novel | |
| January 1966 |
|
Das Geheimnis der Stadt Caragh | Heyne | Novel | |
| 1967 |
|
Ossian's Ride | New English Library | Novel | |
| January 1968 |
|
Ossian's Ride | Berkley Medallion | Novel | |
| 1969 |
|
Osszián küldetése | Kozmosz Könyvek | Novel | |
| June 1970 |
|
Ossian's Ride | William Heinemann | Novel | |
| 1972 |
|
O outro lado do espaço | Livros do Brasil | Novel | |
| 1974 |
|
Ossian's Ride | Ensign Books | Novel | |
| April 2016 |
|
Three Classic Novels: Ossian's Ride / October the First Is Too Late / Fifth Planet | Gollancz | Omnibus | |
| October 2016 |
|
Ossian's Ride | Gateway / Orion | Novel |