The most ancient scripture giving the very fundamental principles of vedic astrology as expounded by Maharishi Parasara : versatile,and yet compact to comprehend.It touches upon the very basic as well as complexed dimensions of astrology.Also deals with every perceptible event,subject and attribute.It is for these special features that it is reckoned as the fountain head of vedic astrology. Vedic Astrology exists at three levels as statement of Gods, Sages or learned Astrologers. The text represents only the statement of Sage Parasara who stands out in the lineage of eighteen Indian sages, but is the only complete system of Vedic Astrology which covers the whole gamut of axiom which can be usefully employed to interpret future of life. Author’s two decades of practical experience has been the basis to explain specific fundamentals principles to be used synergistically to interpret horoscopes. Special emphasis has been laid to highlight the understanding of Dasa system along with harmonic charts and Avasthas of planets.