The correct answer is: C. M. J. Akbar.
M. J. Akbar is an Indian author, journalist, and politician. He has written several books on Indian history and politics, including “Kashmir – Behind the Vale”. The book was published in 1991 and is a non-fiction account of the history of Kashmir. It covers the period from the 14th century to the present day and provides a detailed analysis of the political, social, and economic factors that have shaped the region.
Lt. Gen. Dipendra Singh is a retired Indian Army officer who served as the Governor of Arunachal Pradesh from 2007 to 2011. He has not written any books on Kashmir.
Lt. Gen. S. C. Sardeshpande is a retired Indian Army officer who served as the Chief of Army Staff from 1981 to 1983. He has not written any books on Kashmir.
A. L. Ramdas is a retired Indian Army officer who served as the Chief of the Army Staff from 1973 to 1975. He has not written any books on Kashmir.