The book "Dr. Julian Tselevich: His scientific activity on Field Ukrainian historiography and ethnography in the light of older and more recent experiments" was written by Bohdan Barvinsky and published in 1927 by the Lviv Shevchenko Scientific Society. In this edition, Barvinsky analyzes the contribution of Julian Tselevich to Ukrainian historiography and ethnography, considering his scientific activity in the context of previous and modern research of the time. Julian Tselevich (1843-1892) was a prominent Ukrainian historian, ethnographer and public figure. He made a significant contribution to the development of Ukrainian science, in particular to historical regionalism, the study of the history of the church and world history. He is especially known for his works on the Opryshkiv movement and the history of Skete Maniavsky. Barvinsky’s book is an important source for the study of the scientific heritage of Yulian Tselevych and its impact on the development of Ukrainian historical science. Key topics of the book: Scientific activity of Yulian Tselevych in the context of Ukrainian historiography and ethnography. Study of Celevich’s contribution to the study of Ukrainian culture, history and popular movements. Review of scientific works and research that became the basis for further scientific research. This publication is an important source for historians, ethnographers, researchers of Ukrainian science and culture, as well as for all who are interested in the history of Ukraine and the scientific heritage of the great scientist Julian Tselevich. There are stamps of libraries