Candace Fleming
Historical Picture Books
The Curse of the Mummy
Scholastic Focus
March 5, 2024
ages 8 and up
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The Enigma Girls

written by Candace Fleming

How Ten Teenagers Broke Ciphers,
Kept Secrets, and Helped Win World War II

"You are to report to Station X at Bletchley Park, Buckinghamshire, in four days time....That is all you need to know." This was the terse telegram hundreds of young women throughout the British Isles received in the spring of 1941, as World War II raged. As they arrived at Station X, a sprawling mansion in a state of disrepair surrounded by Spartan-looking huts with little chimneys coughing out thick smoke—these young people had no idea what kind of work they were stepping into. Who had recommended them? Why had they been chosen? Most would never learn all the answers to these questions.

Bletchley Park was a well-kept secret during World War II, operating under the code name Station X. The critical work of code-cracking Nazi missives that went on behind its closed doors could determine a victory or loss against Hitler’s army. Amidst the brilliant cryptographers, flamboyant debutantes, and absent-minded professors working there, it was teenaged girls who kept Station X running. Some could do advanced math, while others spoke a second language. They ran the unwieldy bombe machines, made sense of wireless sound waves, and sorted the decoded messages. They were expected to excel in their fields and most importantly: know how to keep a secret.


"Homefront Heroines: New Kids' Books Explore Hidden Wartime History," Emma Kantor, Publishers Weekly, 14 May 2024


Fleming captures the emotional and psychological burdens that these teenagers carried and balances it with detailed descriptions of the technology used to carry out their lifesaving tasks. The narrative is broken up by copious black-and-white photographs of the rooms the Wrens worked in; important figures of the time, such as Winston Churchill; the machines they worked on; and other wartime events. The work features a bibliography, source notes, index, and more. VERDICT Fleming does it again! Purchase this compelling blend of WWII, cryptography, and women’s history that will mesmerize middle schoolers and inspire them to make an indelible impact on history, too. (School Library Journal, starred review)

This compulsively readable, compellingly written book will appeal to a broad audience, from readers already interested in World War II to those who are new to the subject. The fascinating photos and diagrams invite browsing. A gripping narrative celebrating teen girls’ underrecognized contributions to Allied war efforts. (Kirkus Reviews, starred review)

In this absorbing book, Fleming approaches the subject by telling the individual stories of 10 young women (most were 18 years old) who left their homes to work secretly on projects related to the German military’s Enigma cipher machine. The book’s many archival photographs offer glimpses of buildings and projects at Bletchley and scenes of men and women working there during the war, as well as pictures of world leaders, landmarks, and ships at sea. Even readers with little interest in codes and ciphers will find the women’s experiences intriguing. Fleming organizes the material well and provides extensive source notes. The book explores the Enigma girls’ lives and the importance of their war work, while showing that their choices, actions, and achievements helped the Allies change the course of history. (Booklist, starred review)

“This is the story of a handful of young women — teenagers really — who left their childhoods behind and walked into the unknown,” Candace Fleming writes in “The Enigma Girls,” her beguiling new account of their contributions. “For most of their lives, they never breathed a word about their war experiences.” (The New York Times Book Review, full article)

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