In parallel with the theory of folklore was written also a history of explicitly Slovenian folklore from the Middle Ages through the Reformation and continue all the way to social realism. The book ('History of Slovenian Folklore. From the Middle Ages to the present day') is the first and originally presenting oral arts in particular in relation to its phenomenology and genre system of the Middle Ages to the present day. The review ends with a period after II. World War, when Slovenian folklore gets the first professional researcher, Milko Matičetov.