The booklet Vijaynagar: The Forgotten Khomong by Dr. Y A Raikar is about Vijaynagar in the Tirap district of Arunachal Pradesh, the eastern-most portion of the country surrounded by the Burmese territory from three sides. The booklet unfolds the historical import of this place as revealed by the archaeological excavation carried out in April 1971.
The PDF copy of the book can be downloaded for free. Look atop the left side bar of this blog.