A Guide to the Eight Volumes of the PSRL . Issue 1”, prepared by the Archeographic Commission, is a unique publication that will become a real find for all those who are interested in the history of Russia, culture and literary heritage. This is the first volume of an extensive project, the purpose of which is to systematize and simplify access to the richest heritage of Publications of the Holy Russian Literature (PSRL) . This index contains information about a variety of sources that cover various aspects of Russian history, from ancient times to the modern era. Each entry in the index is provided with a brief description, which allows the reader to quickly navigate the extensive material and find the texts he needs. This makes the book an indispensable tool for historians, researchers, students and everyone who is passionate about the study of Russian culture and its literary heritage. The book will be especially interesting for those who are engaged in the history of Russia, literature, cultural studies and archival work. It is suitable for both professional researchers and amateurs who want to better understand the context and