The monograph can be used as a resource by students, researchers and specialists studying the field of philology in order to use it to further study the processes of history and research of textual studies in textual science and literary source science. The research of literary and historical sources that embody national values in world literary criticism, in particular, the presentation of the heritage of written sources and creators to the general public, which have not yet been sufficiently studied, the introduction into scientific circulation is one of the factors that ensure the development of the industry. In this regard, conducting comprehensive research on the basis of new scientific and theoretical concepts on the creative heritage of literary and historical figures has been defined as one of the most important tasks facing literary and textual studies of today.