Swapod by Baisali Dasgupta Nandi [Paperback]

"This is not a horror novel. It is a psychological thriller. From the very first line to the last, a mysterious atmosphere prevails. Without being a ghost story—or perhaps it's better to say, without involving ghosts—a human can be more terrifying than a ghost. Even if you're not afraid of ghosts, you're bound to fear these kinds of people. Who knows... there might be someone like them hiding around us. With sweet words during the day, but as night falls—or rather, when hunger strikes—their true form becomes like that of a devil from hell.