 He edited several volumes of ancient history in Project of History of Indian Science, Philosophy and Culture.His last major work was a translation and commentary for the Rigveda in Hindi that was published by Lokbharti Booksellers and Distributors, Allahabad (now Prayagraj).The first volume was launched in 2008 at a ceremony at India International Center in New Delhi by Dinesh Chandra Grover, proprietor of Lokbharti, along with member of parliament, Murli Manohar Joshi and Triloki Nath Chaturvedi (then Governor of Karnataka).