The Internet Archive hosts historical scans of the 1951 Telugu edition.
Unlike Victorian morality, ancient Indian texts never treated sexual desire as sinful. The first section of Rathi Rahasyam elevates Kama (desire) as one of the four Purusharthas (goals of human life)—alongside Dharma (duty), Artha (wealth), and Moksha (liberation). It argues that a fulfilling romantic life is essential for spiritual growth. Rathi Rahasyam Telugu Book