ABOUT THE BOOK OF B.R. RAKHIMZIANOV "MUSCOVY AND THE TATAR WORLD: COOPERATION AND CONFRONTATION IN THE AGE OF CHANGE, 15<sup>TH</sup> - 16<sup>TH</sup> CENTURIES" (St. Petersburg: Evraziya, 2016. 396 p.)
Review on the book of B.R. Rakhimzianov «Muscovy and the Tatar world: Cooperation and Confrontation in the Age of Change, XV-XVI centuries» (St. Petersburg: Evraziya, 2016). The book deals on interactions between Muscovy and Tatar states, appeared after disintegration of the Golden Horde. Review covers the most fabulous aspects of research, mentions strengths and weaknesses of the book.