Award winning novel Aarachaar (Executioner) is a story based on the Indian culture of caste and religion. Set in Bengal, it tells the story of a family of executioners with a long lineage, beginning in the fourth century BC. The protagonist of the novel, Chetna, is a strong and tenacious woman who struggles to inherit this profession. According to noted literary critic M. Leelavathy, Aarachaar is one of the best literary works produced in Malayalam and follows the legacy of O. V. Vijayan's classic work Khasakkinte Itihasam. The novel received the 2013 Kerala Sahitya Akademi Award. It was also awarded the prestigious Odakkuzhal Award in 2013 and Vayalar Award in 2014