["HISTORY \/ Europe \/ Eastern","TRAVEL \/ Europe \/ Eastern","Prague (Czech Republic);Description and travel.","Prague (Czech Republic);History.","Prague (Czech Republic);Pictorial works.","Czech Republic","EASTERN EUROPE - HISTORY","GENERAL","General Adult","HISTORY \/ Europe \/ Eastern","History","History\/World","Non-Fiction","Prague (Czech Republic);Description and travel.","Prague (Czech Republic);History.","Prague (Czech Republic);Pictorial works.","TRAVEL \/ Europe \/ Eastern","United States","Sale Books"]