Showing results for "The Unbreakable Code" in All Categories

Emily and James's teacher Mr. Quisling is up to something mysterious. First, there's the news clipping with an unusual note that he drops at a book event. Then Emily and James discover their teacher has been receiving encrypted messages in a series of Mark Twain books hidden through Book Scavenger. When Emily and James decipher the messages, they begin to suspect Mr. Quisling is hunting a long-rumored treasure of buried gold.

Born to parents who were landless agricultural labour in the state of Manipur in Northeast India, Mary's story is one of relentless struggle and unflagging passion for the sport of boxing. A childhood of hard labour prepared her body for the sport just as well as any fitness training might have. Her own will and aggression carried her through the minefield of politics that any sport in India is. Nimble of foot and pulling no punches, the boxing ring was Mary's dominion.

One of New York Magazine's best books on Silicon Valley! The true, behind-the-scenes history of the people who built Silicon Valley and shaped Big Tech in America Long before Margaret O'Mara became one of our most consequential historians of the American-led digital revolution, she worked in the...

As the Germans waged a brutal war across Europe, details of every Nazi plan, every attack, every troop movement were sent over radio. But to the Allied troops listening in―and they were always listening―the crucial messages sounded like gibberish. The communications were encoded with a powerful cipher, making all information utterly inaccessible … unless you could unlock the key to the secret code behind the German’s powerful Enigma machine.

A NEW YORK TIMES BESTSELLER The thrilling, true-life account of the FBI’s hunt for the ingenious traitor Brian Regan—known as the Spy Who Couldn’t Spell. Before Edward Snowden’s infamous data breach, the largest theft of government secrets was committed by an ingenious traitor whose...