| Original Language | English |
| First published | 1979 |
Editions 2
Add Edition| Title | Publisher | Format | Language | Location | Dates | Impression | |
|---|---|---|---|---|---|---|---|
 | Xeno | The Science Fiction Book Club | Hardback | English | UK | 1979 | |
 | Xeno | Granada | Paperback | English | UK | 1979 |
Added by Supernaut1970
| Original Language | English |
| First published | 1979 |
| Title | Publisher | Format | Language | Location | Dates | Impression | |
|---|---|---|---|---|---|---|---|
| Xeno | The Science Fiction Book Club | Hardback | English | UK | 1979 | |
| Xeno | Granada | Paperback | English | UK | 1979 |