Bulgaria and the Powers: Being a Series of Letters on the Balkans Written from Sofia by The O'Mahony. Together with the Serbo-Bulgarian Treaty, The Secret Annex, and the Map Attached Thereto.
| Country | USA |
| Brand | Tyndale Momentum |
| Manufacturer | Tyndale Momentum |
| Binding | Mass Market Paperback |
| ItemPartNumber | 491516 |
| ReleaseDate | 1981-10-14 |
| UnitCount | 1 |
| UPCs | 031809071519 |
| EANs | 9780842371513 |
