1. Chaa - Ek Sanskritik Vishleshan (Hindi- Tea - A cultural analysis, 2003).
2. 'Anandamath' - Ek Adhyayan (co-authored with Chhaya Gupta, 1995).
3. 'The Land Problem of India'- A Survey and a Solution
4. “Chitta Ranjan Das and his times”
5. “Bengali Literature” (1938)
6. “The Great Rebellion”
7. 'Charvak Darshan' (The Philosophy of Charvaka, 1995).
8. 'Bharater Pratna Itihas' ( The Ancient History of India, 2004).