Books on Vedic Astrology from JDR Ventures
Catalog of books on Astrology, Palmistry and Numerology
Vedic Astrology: An Integrated Approach
Book by P.V.R. Narasimha Rao. Basic concepts in a systematic way with examples and exercises, various teachings of Maharshi Parasara and Maharshi Jaimini and various other scholars, wide spectrum of topics to maintain some level of clarity.