This book begins the publication of materials from the part of M. Tsvetaeva's archive, which was closed until 2000, stored in the RGALI. The first volume consisted of six of the twelve surviving notebooks of M. Tsvetaeva. Based on some of these records, in the 1920s, M. Tsvetaeva's famous diary prose was created - "October in a Carriage," "Free Passage," "Excerpts from the book" Earthly Signs, "" About Germany, "" About Gratitude, "etc. Full notebooks are being published for the first time