"One of the main characters in this book is Deeti’s brother, Kesri Singh, a havildar who has been mentioned a few times in the earlier books," he reveals. And like the unfair question asked of a parent to name his or her favorite child, he has been badgered into naming his most loved character from all his creations which forms the crew of the Ibis. Most loved or not, it's Neel Halder, who stands out. Recently, he called him his "Apu" in reply to a question by historian Sharmistha Gooptu. Like Satyajit Ray's protagonist in the Apu trilogy based on Bibhuti Bhushan Bandyopadhyay's story, Neel doesn't just run through all three stories but holds forth.