Balasubramanian, popularly known by his nickname "yenbeeyes," has been passionate about astrology since 2001. His initiation into this sacred science was guided by his grandfather, whose teachings sparked a lifelong pursuit of understanding cosmic influences on human destiny. Over the years, he has dedicated himself to extensive research and authored multiple books on astrology.

Beyond the Eswara Nadi series, which offers in-depth insights into Tamil Nadi astrology for each Lagna, Balasubramanian has authored five other books, enriching the astrological literature with practical and spiritual wisdom. This Eswara Nadi – Capricorn Lagna is the tenth instalment, reflecting his continuous effort to decode and preserve ancient Tamil astrology techniques for modern seekers. Through his writings, he aims to help individuals better understand their karmic patterns and the unfolding events of their lives.