World War II Code Breakers - Lerner Publishing Group

Discover the true stories of code breakers who worked behind the scenes during World War II. Men and women cracked enemy codes in order to gain information that helped the Allies win the war.

The women codebreakers of World War II

Publishers Weekly - March 7, 2016 - page 48

Locked Up for Freedom eBook by Heather E. Schwartz - EPUB Book

Code-Breaker Puzzles - Lerner Publishing Group

The Fifties: An Underground History by James R. Gaines, Paperback

The code-breakers who led the rise of computing

U.S. Army Nurse Ora Hicks Oral History

Reel Terror

World War II Spies and Secret Agents — Kalamazoo Public Library

The best books about American code-breaking in World War II