Netaji Firechhilen is an investigative insight into the Netaji Mystery and its stranger than fiction subplots. Relying heavily on official records, bulk of them still security classified in violation of democratic norms, the book uncoverds a systematic obstruction of justice by the Govt of India. First time in bengali, for any book of India, the narrative has been augmented with the excerpts and images of still secrets records. Archival material and information obtained under the freedom of information acts of India, the US and the UK has also been made use of.