On World Book Day, Amar Chitra Katha brings you a collection of comic adaptations of some stories written by great storytellers. Munshi Premchand's 'Do Bail' and 'Budhi Kaki', Ruskin Bond's 'Blue Umbrella' and 'Angry River' and Bankim Chandra Chattopadhyay's 'Kapala Kundala' are all timeless classics in the languages they were written in and continue to be all-time favourites.