Muscovy during the times of Tsar Ivan the Terrible and modern Kolomna near Moscow are intertwined on the pages of this book. The betrayals of the boyars, battles with the Tatars, Turks and Livonians, the intrigues of the Jesuits, the realities of the provincial literary scene and the machinations of the secret services - you will find all this in the novel “Confession of Tsar Boris” by Kolomna writer Sergei Kalabukhin.