In his foreword to Poonachi or The Story of a Black Goat, Perumal Murugan seeks to give a reason why he has chosen to focus on an animal. “I am fearful of writing about humans” and “even more” if it’s about gods. If that is a subtle hint at an unexpected controversy around his previous novel, the fictionist goes on to say there are only five species of animals with which he is deeply familiar.