Madath Thekkepaattu Vasudevan Nair, popularly known as M.T., is an Indian author, screenplay writer and film director. He is a prolific and versatile writer in modern Malayalam literature, and is one of the masters of post-Independence Indian literature. At the age of 20, as a chemistry undergraduate, he won the prize for the best short story in Malayalam at World Short Story Competition conducted by The New York Herald Tribune. His first major novel Naalukettu, written at the age of 23, won the Kerala Sahitya Akademi Award in 1958. His other novels include Manju (Mist), Kaalam (Time), Asuravithu and Randamoozham. The deep emotional experiences of his early days have gone into the making of MT's novels. Most of his works are oriented towards the basic Malayalam family structure and culture and many of them were path-breaking in the history of Malayalam literature. His three seminal novels on life in the matriarchal family in Kerala are Naalukettu, Asuravithu, and Kaalam. Randamoozham, which retells the story of the Mahabharatha from the point of view of Bhimasena, is widely credited as his masterpiece.

Malayalam, the lingua franca of the Indian state of Kerala and the union territories of Lakshadweep and Puduchery, is one of the six classical languages of India. Malayalam literature comprises those literary texts written in Malayalam, a South-Dravidian language spoken in the Indian state of Kerala. The first travelogue in any Indian language is the Malayalam Varthamanappusthakam, written by Paremmakkal Thoma Kathanar in 1785. Malayalam literature has been presented with 6 Jnanapith awards, the second-most for any Dravidian language and the third-highest for any Indian language.