Indian has a unique policy of positive discrimination in order to uplift the socially and economically weaker sections of population. The constitution defines three group to be subjected to positive discrimination -Scheduled caste, Scheduled Tribes and other backward classes. The present study is only concerned with the first group. The articles and papers of book is mainly related with the social and economic status of scheduled caste of Tripura. The book would be very helpful to the researchers who are working on Scheduled caste of Tripura.