This edition publishes for the first time 348 letters from P.V. Annenkov based on archival materials from the Manuscript Department of the Institute of Russian Literature. They had never been published in full before. Meanwhile, the letters are of scientific interest not only for characterizing Annenkov as a critic and eyewitness of his time, a man of enormous knowledge, but also reveal his amazing friendship with I.S. Turgenev. The second book includes letters dating from 1875-1883. They are arranged chronologically by year. The appendix contains comments to the second book, indexes of works by P.V. Annenkov and I.S. Turgenev, index of names.