* History of Mithila
* Life of Buddha
* Jain philosophy
* Life of Mahatma Gandhi
* Hinduism
* Life of Mahavira
* Life of Akbar
* Life of Ashoka
* History of Bihar
* Life of Gautama Buddha
* Life of Valmiki
* Ancient India
* Medieval India
* India and her neighbors
* Life of Swami Vivekananda