The Kamasutra is attributed to the Indian sage Vatsyayana Mallanaga, who is believed to have lived in the 2nd century CE. This treatise is a compilation of various texts and manuscripts, drawing from a range of sources, including Hindu scriptures, mythology, and folklore.

The "Kamasutra Sinhala Book Pdf- Free 21" refers to a downloadable version of the Kamasutra in Sinhala, the language spoken in Sri Lanka. This resource provides an opportunity for readers to explore the text in their native language, gaining a deeper understanding of its principles and teachings.

The Kamasutra, an ancient Indian text, is a comprehensive guide to human relationships, intimacy, and pleasure. The title "Kamasutra" is derived from the Sanskrit words "Kama," meaning desire or pleasure, and "sutra," meaning thread or discourse.