Byculla to Bangkok is the second non-fiction book on organised crime and terror in the modern-day Indian metropolitan city of Mumbai written by S. Hussain Zaidi. It was first published by Harper Collins in February 2014. The book is a sequel to Dongri to Dubai. Hussain completed the story that was left unfinished in his earlier book by including the story of the "local lads" of the infamous mobster Dawood Ibrahim. The book deals primarily with three of the mobsters of Mumbai: Chota Rajan, Arun Gawli and Ashwin Naik.