Incoming Resources
- The woman who smashed codes, a true story of love, spies, and the unlikely heroine who outwitted America's enemies, Jason Fagone
- American experience, The codebreaker, a Steward/Gazit Productions film for American experience ; a production of WGBH ; written and directed by Chana Gazit ; produced by Chana Gazit and Hilary Klotz Steinman
- The woman who smashed codes, a true story of love, spies, and the unlikely heroine who outwitted America's enemies, Jason Fagone
- Code breaker, spy hunter, how Elizebeth Friedman changed the course of two world wars, by Laurie Wallmark ; illustrated by Brooke Smart