The primary knowledge is contained in a set of three volumes, which are highly sought after by practitioners: Volume 1 (Basics)

: It strictly uses the sub-lord (Upanakshatra) table originally invented by K.S. Krishnamurti to refine the exact point of planetary influence. Cuspal Sub-Lord (CSL) Theory : A "secret" of this method is the Cuspal Interlink Theory

While "The Secrets of Baskara Astrology" is a specific book title by , finding a legitimate free PDF "piece" or full copy is difficult as the works are typically copyrighted and sold through official channels. Key Concepts of the KB System

Covers basic concepts, history, and the foundational interlink rules. The Secrets of Baskara Astrology Part 2

While copyrighted PDFs of the full volumes are typically only available through official purchase or digital libraries, you can find detailed summaries and excerpts from these authoritative sources: Baskara Astrology Research Centre