防詐3要訣：不聽信、不操作、掛斷電話 
內容簡介
本書由獲獎暢銷作家Ruta Sepetys和Steve Sheinkin共同創作，講述了兩位兄妹在布萊切利園內，試圖解開關於他們母親失蹤之謎的故事。
請記住，你受到「官方保密法」的約束……
1940年夏天，19歲的Jakob Novis和他古怪的妹妹Lizzie都熱愛謎語與拼圖。
但現在，這對兄妹發現自己身陷二戰中最重大機密之一：英國布萊切利園，這個古怪的密碼破譯工廠中。當Jakob與布萊切利的頂尖頭腦一起破解納粹的「恩尼格瑪密碼」時，14歲的Lizzie則展開了調查母親神秘失蹤的任務。
英國之戰正在激烈進行，希特勒的入侵步步逼近，與此同時，讓人費解的訊息與密碼接連出現在他們家門口，還有一名陰森的督察員在布萊切利莊園外徘徊。這些訊息真的是給他們的，還是陷阱？「恩尼格瑪密碼」與他們母親的失蹤有關嗎？
Jakob和Lizzie必須一起想辦法將線索解碼，解開這個令人震驚的謎團。但這謎團也提出了終極挑戰：一個秘密究竟需要保守多久？
A stunning collaboration between award-winning and bestselling authors Ruta Sepetys and Steve Sheinkin, this middle grade historical adventure follows two siblings at Bletchley Park, the home of WWII codebreakers, as they try to unravel a mystery surrounding their mother’s disappearance.
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 amidst 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 which unravel a shocking puzzle that presents the ultimate challenge: How long must a secret be kept?
各界推薦
"Brilliant! A seamless collaboration produces a genius tale with incredible historical twists! I loved reading this book."—Kimberly Brubaker Bradley, author of The Night War
“I loved every single page of this book. The Bletchley Riddle is exquisite historical storytelling! I only wish I could read it again for the very first time.”—Jennifer A. Nielsen, #1 New York Times Bestselling Author
“In The Bletchley Riddle, two of the absolute best writers in kid lit have come together to craft an amazing work of historical fiction. This book has adventure, excitement, humor, heroism, and heart set against a backdrop with the highest stakes imaginable.”—James Ponti, New York Times bestselling author of City Spies
“Such a unique and amazing book! Sheinkin and Sepetys have layered impeccable research into a very readable, engaging story. I'm so happy that we will have this amazing adventure historical available for young readers. They clamor for books like this!"—Rae Ann Parker, Director of Books for Young Readers, Parnassus Books in Nashville
作者介紹
Ruta Sepetys (rutasepetys.com) is an internationally acclaimed, #1 New York Times bestselling author of historical fiction published in over sixty countries and forty languages. Her novels Between Shades of Gray, Out of the Easy, Salt to the Sea, The Fountains of Silence, and I Must Betray You have won or been shortlisted for more than forty book prizes, and are included on more than sixty state award lists. Between Shades of Gray was adapted into a graphic novel, and the film Ashes in the Snow, and her other novels are currently in development for TV and film. She is also the author of You: The Story. A Winner of the Carnegie Medal, Ruta is passionate about the power of history and literature to foster global awareness and connectivity. She has presented to NATO, to the European Parliament, in the United States Capitol, and at embassies worldwide. Ruta was born and raised in Michigan and now lives with her family in Nashville, Tennessee. Follow her on Twitter and Instagram @RutaSepetys, and on Facebook at facebook.com/RutaSepetys
Steve Sheinkin
Steve Sheinkin is the acclaimed author of fast-paced, cinematic nonfiction histories, including Impossible Escape, Fallout, Undefeated, Born to Fly, The Port Chicago 50, and Bomb. His accolades include a Newbery Honor, three Boston Globe-Horn Book Awards, a Sibert Medal and Honor, and three National Book Award finalist honors. He lives in Saratoga Springs, New York, with his wife and two children. He can be found online at SteveSheinkin.com. Follow him on Twitter @SteveSheinkin and on Facebook at facebook.com/Steve.Sheinkin.
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