Sinha wrote extensively on many subjects in both English and Bengali. She was also a regular contributor to Jnan O Bijnan (Knowledge and Science), a Bengali-language scientific journal published by Bangiya Bijnan Parishad (Bengal Science Association), founded by Satyendra Nath Bose. Recently Bangiya Bigyan Parishad awarded and felicitated her for popularizing science in Bengali, a passion she shared with her teacher. She translated Erwin Schrödinger's Mind And Matter into Bengali in 1990. [1] She wrote a book An Approach to the Study of Indian Music in 1970 and articles about folk music based on folk music recordings done in the field by her husband and her during anthropological field studies in the tribal regions of Purulia in West Bengal. She wrote an analytical article ‘Jarawa Songs and Vedic Chant: A Comparison of Melodic Pattern’ in The Journal of Asiatic Society in 2005 based on their field trip to the Andaman Islands in 1988.