Książki: Economic Discussions at the European Periphery. Bulgarian Economists During the Great Depression 2010 Monetary order. Critics of monetary theory, Siela Edition (Soft and Publishing), 2007, Sofia. Exchange rate Inflation: France and Bulgaria in the interwar period. The contribution of Albert Aftalion (1874–1956), Edition of Bulgarian National Bank, 2005, (in English, French and Bulgarian) From Lev to Euro: Which is the Best Way? Scenarios for Bulgaria integration to EMU, (with K. Hristov, B. Petrov), Siela Edition (Soft and Publishing), 2001, Sofia. Free Money (the questions of economic theory), Edition of Bulgarian Academy of Sciences, Academic Publishing House “Marin Drinov”, 2001, Sofia. The Demand for Money in Transitional economies, 1998, Sofia, Edition of Bulgarian Academy of Sciences, Academic Publishing House “Marin Drinov”.