Former team India skipper and Rajasthan Royals player, Rahul Dravid released a book on master blaster, Sachin Tendulkar in Bengaluru on Wednesday. The book titled 'Sachin-Genius Unplugged', with a forward by ace Sri Lankan cricketer Muttiah Muralitharan, is a collection of essays written by 18 well known cricket writers. Dravid handed over the first copy to his former Karnataka and India teammate Anil Kumble.