About the book: year / In April - May 1918 I.P. Pavlov gave three lectures, which are usually united by the common conventional title “On the mind in general, on the Russian mind in particular.” Pavlov’s personal collection, kept by the St. Petersburg branch of the RAS Archive (SPF ARAN. F.259), contains recordings of all three lectures of 1918, made by an unidentified listener and transcribed by the hand of Serafima Vasilievna Pavlova. Two lectures are published in Priroda.