Ratan Singh Manki (1954) is from Kitahatu village in Soyko, Khunti. He matriculated from Khunti and worked in the H.E.C industrial plant, Hatia. He is well versed with the Munda tribe's rituals and
Robert F. Barsky is Professor of English, Comparative Literature, French and Jewish Studies at Vanderbilt University. He is the author of Noam Chomsky: A Life of Dissent (MIT Press), Constructing a
Pradhan H Prasad (1928-2001) was professor of economics at A N Sinha Institute of Social Studies, Patna. His books include Growth with Full Employment (Allied, 1979), Lopsided Growth (Sameeksha Trust