Bacchulal Awasthi is a Sanskrit scholar known for his work in Indian philosophy, particularly related to Nyaya and Mimamsa. He explores fundamental philosophical debates in his work वादत्रयी (Vadatrayi), which encompasses discussions on Karmavada (the theory of action), Pramanyavada (the theory of the validity of knowledge), and Khyativada (the theory of error). The book is published by Kalidas Sanskrit Akademi, Ujjain, an institution dedicated to Sanskrit studies.