Satyanarayan Mundayoor, also known as Uncle Moosa, quit his job as revenue officer in 1979 and travelled to Arunachal Pradesh's Lohit. He spent over 40 years nurturing a culture of reading among tribal communities in Arunachal Pradesh, establishing libraries in remote Himalayan regions. Through the Lohit Youth Library Movement, Satyanarayan helped create libraries and inspire young minds.