Three volumes "History of the Jewish People in the East" - part of the capital work of S. M. Dubnov "World History of the Jewish People." The monumental ten-volume work was published in whole and in parts in translations into German, Hebrew, Yiddish, English, French and Spanish. The full Russian-language edition of the book in the original and in the final author's editing was published in Riga in 1936-1939.