Dashaphal Rahasya (Secrets of Vimshottari) is an authoritative guide on the Vimshottari Dasha system, meticulously authored by the eminent astrologer Shri Jagannath Bhasin. The book simplifies the complex timing of events by integrating Maharishi Parashara’s Karaka-Maraka principles with practical mathematical tables for calculating dasha periods. It introduces the innovative approach of analyzing results from two different Lagnas (ascendants) simultaneously to ensure higher accuracy in predictions. Through numerous case studies and reliable horoscopes, such as that of Indira Gandhi, Bhasin demonstrates the universal applicability of this predictive system. This work is an essential resource for Vedic astrology students, offering deep insights into planetary transits and the Sudarshana method for practical horoscope reading.