The first volume of the posthumous collection of articles by the outstanding philologist, the largest specialist in Silver Age literature, poetry, textology and Russian modernist journalism Nikolai Alekseevich Bogomolov (1950-2020) included his works on Russian symbolists, the newspaper Zhizn and its authors, as well as general problems of studying Russian literature of the late XIX - early XX centuries. The second volume includes his works on post-symbolism and avant-garde, publications from the history of Russian literary criticism, notes on the literary life of emigration, as well as articles posing important methodological problems in the study of literature of the twentieth century.