An Imperial Disaster Mahua Sarkar Topor (headgear) Upendrakishore Ray Chowdhury Obaidul Quader Charu Chandra Bhattacharya Age of Consent Act, 1891 Sarala Devi Chaudhurani Dipesh Chakrabarty Nagendranath Basu C. Christine Fair Sairat Rachna Banerjee Ashab Uddin Ahmad Hare Krishna Konar Sari Nalini Das Bengali language