Based on your request, here are several academic, biographical, and archival sources regarding (1908–1963), the American spy who became a key FBI informant during the Cold War. Key Biographical Works & Academic Papers
via The New York Times (1951): A contemporary analysis of her life in the underground. Archival Materials & FBI Records elizabeth bentley
by Vicky Kelberer (2014): An academic paper analyzing her motivations and ideological shifts. Based on your request, here are several academic,
: Documents regarding her testimony to the House Committee on Un-American Activities. Based on your request