The subject of this research is the peer review of the monograph by Valentina Mikhailovna Bolshakova on the topic “Dynamics of Judicial Reforms in Russia in the late XIX – early XXI centuries (historical and legal research)” published in 2021. The author underlines the timeliness, relevance, structure and main findings of the monograph, and indicates that this work is an important stage in the development of theoretical-methodological grounds for the improvement of modern judicial system in the Russian Federation. The conducted analysis allows assessing the monograph by V. M. Bolshakova as a fundamental study of the domestic judicial system for over a century-long period. The book introduces a new scientific direction in the history of state and law – tracing the dynamics of transformations of government bodies in a particular country for an extensive historical period. This direction suggest comprehensive analysis of not only the overall dynamics of judicial transformations, but also their causes, problems of implementation, results, as well as examination of judicial legislation, principles of organization of the judicial system, its elements, evolution of separate institutions, and periodization. For the first time in scientific literature, in the context of tracing the dynamics of the Russian judicial transformations, analysis of is conducted on the international court of justice, jury trials, bailiffs, and appeals using the methodology of chrono-discrete mono-geographic comparative jurisprudence.