Book excerpt: Tilottama At A Glance is compiled from a series of blog posts written for the A to Z challenge. It’s not merely the A B C’s of Kolkata for a casual traveller. This book allows you to acquaint yourself with the heart and soul of a rather unusual Indian city with loads of quirks. It is a journey through the culture, history, architecture, idiosyncrasies and other endearing or astonishing traits of Kolkata, that make this city unique.