| Language | Translation | Status | Operations |
|---|---|---|---|
| English (Original language) | Castles and fortifications | Published | |
| Italian | Castelli e Fortificazioni | Published | |
| Deutsch | Burgen und Festungen | Published |
| Language | Translation | Status | Operations |
|---|---|---|---|
| English (Original language) | Castles and fortifications | Published | |
| Italian | Castelli e Fortificazioni | Published | |
| Deutsch | Burgen und Festungen | Published |