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Decoding the Devil: Black Women Codebreakers and the Secret War Against Stalin's Bomb book cover by Sarah Valentine
Hardcover

Decoding the Devil: Black Women Codebreakers and the Secret War Against Stalin's Bomb

by Sarah Valentine

From $17.70 / copy at 25+ copies; lower per-copy prices at higher quantities (see Volume pricing) As low as $14.70 at 1,000+

Total $442.50

Hardcover · 368 pages HarperCollins · 2026

Format

Hardcover
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About the book

Decoding the Devil

As groundbreaking as Code Girls and Hidden Figures, this is the shocking true story of two segregated codebreaking units racing to unlock Stalin’s atomic secrets in the face of a rapidly expanding Soviet nuclear threat at the dawn of the Cold War.

Facing the global threat of a rising Communist world power in the aftermath of World War II, the U.S. employed hundreds of Black Americans to speed read Russian communications and gather essential information on the US’s most dangerous nuclear rival.

The result was the creation of a segregated civilian codebreaking unit known as the Traffic Processing Division—The Plantation. Despite wage discrimination, grueling hours, strict quotas, and harsh conditions, the Plantation’s 100 college-educated Black women made invaluable breakthroughs in United States’ Soviet intelligence even as the Red Scare and the backlash against civil rights eroded their democratic freedoms at home. Their underappreciated top-secret work led directly to victory over the USSR and the end of the Cold War thirty years later.

In this thrilling history, Sarah Valentine tells their remarkable story in full for the first time. Decoding the Devil pays long overdue tribute to these little-known Black cryptologists’ critical contributions to national security during the civil rights era, and offers a fresh perspective on the Cold War and American heroes of color.



Details

Publisher
HarperCollins
Author
Sarah Valentine
Format
Hardcover
Published
Jun 2, 2026
ISBN-13
9780063305472
ISBN-10
006330547X
Pages
368
Carton quantity
32 copies
Buying for a group

Decoding the Devil for groups: pricing

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CopiesPrice per copyYou save
25 – 99 $17.70 41% off list
100 – 249 $16.80 44% off list
250 – 499 $15.90 47% off list
500 – 999 $15.30 49% off list
1,000+ $14.70 51% off list
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Where can I buy 100 copies of Decoding the Devil?

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What does Decoding the Devil cost when I buy for a group?

Volume pricing applies automatically in your cart, with no code needed. Price per copy: 25 to 99 copies, $17.70 (41% off list); 100 to 249 copies, $16.80 (44% off list); 250 to 499 copies, $15.90 (47% off list); 500 to 999 copies, $15.30 (49% off list); 1,000+ copies, $14.70 (51% off list). Need a different quantity, or a quote to forward for approval? Ask a specialist and we will confirm pricing before you pay.

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