- Rajat Chaudhuri, translated the book “Calcutta nights” (originally ‘Raater Kolkata’) into English and was published by Niyogi Books.
- The book was first written in Bengali by Hemendra Kumar Roy, famous Bengali writer and was published in 1923.
- Calcutta nights is the real-life story of the enigmatic ‘Meghnad Gupta’, pen name of the famous Bengali writer Hemendra kumar Roy.
- The book reveals the darkest secrets of Kolkata to the readers.