1. Naṭiyuṭe hr̥dayaṃ Title: Naṭiyuṭe hr̥dayaṃ Contributors: Piḷḷa, E. Mādhavan Publication: Thuravoor : S. N. V. Book Depot, 1906. [Tuṟavūr : Es. En. Vi. Bukk Dīpō, 1906]