Use the PDF KP Marana Karaka Sthalam to learn which planets cause death/delay (Marcaka) and how to calculate Ruling Planets at the time of judgment.
Yes and no. You can learn the rules of sub-lords and house signification from PDFs. However, for "Ruling Planets" application and timing judgment, a mentor is valuable. Use PDFs for reference, not as a substitute for practice. kp astrology books pdf in tamil