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The Bletchley Riddle book cover by Ruta Sepetys, Steve Sheinkin
Paperback

The Bletchley Riddle

by Ruta Sepetys and Steve Sheinkin

From $6.59 / copy at 25+ copies; lower per-copy prices at higher quantities (see Volume pricing) As low as $5.79 at 1,000+

Total $164.75

Paperback · 416 pages Penguin Young Readers Group · 2025

Format

Paperback
Volume pricing

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About the book

The Bletchley Riddle

NEW YORK TIMES BESTSELLER • This thrilling WWII mystery—a collaboration between award-winning and bestselling authors Ruta Sepetys and Steve Sheinkin—is now in paperback!

"Break out your Enigma machines! Sepetys and Sheinkin have written a thrilling World War II code-breaking adventure filled with ciphers, secrets, and spies.
"—Alan Gratz, New York Times bestselling author of Refugee

Five starred reviews • ALA Notable Book

Remember, you are bound by the Official Secrets Act…

Summer, 1940. Nineteen-year-old Jakob Novis and his quirky younger sister, Lizzie, share a love of riddles and puzzles. And now they’re living inside of one. The quarrelsome siblings find themselves amid one of the greatest secrets of World War II—Britain’s eccentric codebreaking factory at Bletchley Park. As Jakob joins Bletchley’s top minds to crack the Nazi's Enigma cipher, fourteen-year-old Lizzie embarks on a mission to solve the mysterious disappearance of their mother.

The Battle of Britain rages and Hitler’s invasion creeps closer. And at the same time, baffling messages and codes arrive on their doorstep while a menacing inspector lurks outside the gates of the Bletchley mansion. Are the messages truly for them, or are they a trap? Could the riddles of Enigma and their mother's disappearance be somehow connected? Jakob and Lizzie must find a way to work together as they race to decipher clues that unravel a shocking puzzle that presents the ultimate challenge: How long must a secret be kept?

Details

Publisher
Penguin Young Readers Group
Authors
Ruta Sepetys, Steve Sheinkin
Format
Paperback
Published
Oct 28, 2025
ISBN-13
9780593527559
ISBN-10
0593527550
Pages
416
Carton quantity
24 copies
Buying for a group

The Bletchley Riddle for groups: pricing

Volume pricing applies automatically in your cart. No codes, no account needed.

CopiesPrice per copyYou save
25 – 99 $6.59 34% off list
100 – 249 $6.39 36% off list
250 – 499 $6.19 38% off list
500 – 999 $5.99 40% off list
1,000+ $5.79 42% off list
Ways groups use it

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Where can I buy 100 copies of The Bletchley Riddle?

BookPal sells The Bletchley Riddle in quantity. At 100 copies the price is $6.39 a copy, against a list price of $9.99, and the cart applies the volume tier automatically. Free shipping on most orders over $95 in the contiguous US. A specialist can quote a larger or mixed order.

  • New books only, straight from the publisher
  • Volume prices apply automatically in the cart, with no code needed
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Ask a specialist about a larger or mixed order

What does The Bletchley Riddle 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, $6.59 (34% off list); 100 to 249 copies, $6.39 (36% off list); 250 to 499 copies, $6.19 (38% off list); 500 to 999 copies, $5.99 (40% off list); 1,000+ copies, $5.79 (42% 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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