Collection of unpublished works of the largest Indologist academician S.F. Oldenburg (1863-1934) was compiled half a century ago by his friend and like-minded academician I.Yu. Krachkovsky. The book includes such works as "Introduction to the History of Indian Art," "Buddhism and Mass Cults," "Eastern Influence on the Medieval Narrative Literature of the West," "Indian Theater," etc. For Indologists, art historians, religious scholars, historians, anyone interested in the classical culture of India.