Nātyakalpadrumam (നാട്യകല്പദ്രുമം in Malayalam, नाट्यकल्पद्रुमम् in Devanagari) is a book written by Guru Māni Mādhava Chākyār,[1] considered the greatest exponent of Koodiyattam and Abhinaya in Kerala,[2] about all aspects of ancient Sanskrit drama theatre tradition of Kerala—Kutiyattam.[5] Natyakalpadruma- theatrical study written by Mani Madhava Chakiar the great Guru of Koodiyattam the traditional Sanskrit theatre, is divided into eight chapters.Here he salutes Gods, Goddesses and his great Gurus like Panditaratnam Pannisseri Sankaran Nampoothiripad and His Highness Darsanakalanidhi Rama Varma Parikshith Thampuran.For example, how to act on stage without dialogue such things like capital city, mountain, trees, garden, hermitage, seasons, heaven etc.The third chapter Mudra-Taalaprakarana gives elaborate narration of Mudras (movements of hands and fingers), their names and their usage in Abhinaya.The fourth chapter, Swaraprakarana deals with different Swaras (Ragas) used in Koodiyattam they are 20 in number which are called Muddan, Shreekantthi, Thondu, Aarthan, Indalam, Muralindalam, Veladhuli, Danam, Veeratarkan, Tarkan, Korakkurunji, Paurali, Poraneeru, Dukkhagandharam, Chetipanchamam, Bhinnapanchamam, Shreekamaram, Kaishiki, Ghattanthari and Anthari.Special duties of Chakiars (actors), Nangiarammas (actresses) and Nambiars (drummers who play Mizhavu) are also narrated here in detail .The translation was done by Chakyar Koothu- Koodiyattam artist and son of Guru Māni Mādhava Chākyār, PK Govindan Nambiar- and edited by Dr. Prem Lata Sharma.