The book of the world famous Indian astrologer K.-N. Rao "Prediction of events according to Vimshottari-dasha" provides a unique research material: a detailed analysis of astrological maps from the point of view of the application of Vimshottari-dasha - a system of planetary periods. For the first time, the ancient rules of jyotish, recorded in the texts of the Rishi sages, are tested and critically analyzed. The book is an excellent textbook written by a professional Indian astrologer with half a century of experience in astrological practice and an astrology teacher who has trained more than one generation of astrologers.