Biswasghatak

{{Short description|Novel by Narayan Sanyal}} {{Use dmy dates|date=June 2025}} {{Use Indian English|date=June 2025}} {{infobox book |  | name = Bishwasghatak | translator = | image = Biswasghatak.jpg | caption = | author = Narayan Sanyal | illustrator = Narayan Sanyal | cover_artist = Khaled Chowdhury | country = India | language = Bengali | series = | genre = Novel | publisher = Dey's Publishing | release_date = 1974 | english_release_date = | media_type = Print (Hardcover) | pages = 255 | isbn = 978-81-295-0868-3 | preceded_by = | followed_by = }}

'''''Biswasghatak''''' is a 1974 Bengali novel by Narayan Sanyal based on the events related to the Atomic Bomb under the Manhattan Project.<ref>Sanyal Narayan, 1974, 'Biswasghatak (Traitor)', Dey's Publishing, Calcutta 73, {{ISBN|81-7612-073-1}}</ref><ref>{{Cite book|url=http://archive.org/details/Biswasghatak-Narayan-Sanyal|title=Biswasghatak Narayan Sanyal}}</ref>

== Synopsis == The Bengali term ''biswasghatak'' literally means 'traitor'. After the end of the Second World War, a scientist, Klaus Fuchs, supplied confidential information to the USSR on his own efforts by averting the ever alert eyes of the United States Government. In the history of mankind this is supposed to be the biggest treason in terms of economic evaluation.<ref>''Biswasghatak'' cover page</ref>

==External links== * Biswasghatak in archive.org

==References== {{Reflist}} {{Refbegin}} {{Refend}}

Category:Novels by Narayan Sanyal Category:1974 Indian novels Category:Novels set during World War II Category:Indian Bengali-language novels