Ivan Khristov
The monuments of Shipka- Bdin
- Borodino 1812
- Bŭlgarskoto opŭlchenie 1877-1878
- Chetata na Khadzhi Dimitŭr i Stefan Karadzha
- Krŭgut "Strelet︠s︡" i idei︠a︡ta za rodnoto
- Literary knowledge and open horizons
- Neoplatonizŭm i khristii︠a︡nstvo
- Opŭlchenieto, 1877-1878
- Planinska Trakii͡a︡
- Po sledite na osvoboditelite
- Praetorium Sostra