There are many surprising things about Sathyanarayanan Mudayoor aka Uncle Moosa and often just Uncle Sir to many. First is that he is a Malayali who has spent his life with the tribal people of Arunachal Pradesh. Second is his frail bird-like presence and frugal subsistence - he literally carries his world with him as he goes from home to hostel in Arunachal's towns and beautiful villages. Third is the lasting impact he has had on educating and empowering girls and boys through his Lohit Youth Library Network, which serves to promote books and a sense of community. . .