The keyword is specific. It isn't just "Tamil novels" or "Vijayamalar books." The inclusion of indicates a user who knows exactly where the files are hosted. They are bypassing Amazon, Kindle, or official bookstores because these titles are likely out of print and not digitized by mainstream publishers.
Senthee Vizhuntha Sempon Paaraiyil (செந்தீ விழுந்த செம்பொற் பாறையில்) : Noted for its intense narrative style. vijayamalar novels in kupdf