- Czech Settlers in Colorado – The First Half Century
- Ancient Gold Mines in Jeseniky Mountain Area, Czech Republic
- Slovaks and Carpatho-Rusyns in Colorado: Miners, Mill Workers, Ranchers
- The Nonat Healing Salve Returns
- Bohemian Boudoir Exhibit
- History of the Jews in Bohemia
- History of the Evangelical Lutheran Church in Slovakia, Part II
- History of the Byzantine Catholic Church in the Western U.S.