| First published | 1972 |
Editions 3
Add Edition| Title | Publisher | Format | Language | Location | Dates | Impression | |
|---|---|---|---|---|---|---|---|
 | Gli assassini | Club Degli Editori | Hardback | Italian | Italy | 1973-05 | |
 | Los Asesinos | Paperback | Spanish | ||||
 | Los Asesinos | Hardback | Spanish |
| First published | 1972 |
| Title | Publisher | Format | Language | Location | Dates | Impression | |
|---|---|---|---|---|---|---|---|
| Gli assassini | Club Degli Editori | Hardback | Italian | Italy | 1973-05 | |
| Los Asesinos | Paperback | Spanish | ||||
| Los Asesinos | Hardback | Spanish |