Book excerpt: This book has been written mainly for beginners who can learn Hindu astrology without having to learn anything by rote. They must do the exercises given at the end of each chapter systematically, again and again. There are many who have read many books on astrology and developed an incurable astrological constipation. It will be difficult for them to start with a clean slate as they cannot unlearn what they have. Yet, this book may help them remove some of the cobwebs in their minds. They have their minds cluttered with dogmas which they mistake for astrology.