In Code Warriors, Stephen Budiansky--a longtime expert in cryptology--tells the fascinating story of how NSA came to be, from its roots in World War II through the fall of the Berlin Wall. Along the way, he guides us through the fascinating challenges faced by cryptanalysts, and how they broke some of the most complicated codes of the twentieth century. With access to new documents, Budiansky shows where the agency succeeded and failed during the Cold War, but his account also offers crucial perspective for assessing NSA today in the wake of the Edward Snowden revelations. Budiansky shows how NSA's obsession with recording every bit of data and decoding every signal is far from a new development; throughout its history the depth and breadth of the agency's reach has resulted in both remarkable successes and destructive failures.

From American Grit co-star, former Marine Gunnery Sergeant Tee Marie Hanible comes the story of how she became a warrior...and how you can do it, too. In The Warrior Code, entrepreneur, philanthropist, reality star, and retired Gunnery Sergeant Tee Marie Hanible serves up eleven principles to awaken your inner badass and thrive in the face of adversity. After surviving the death of her father, enduring foster care, and being expelled from school, Tee joined military reform school, where she began uncovering her inner warrior. As part of one of the first female classes of recruits to complete the Marine Corps Crucible and the Marine Combat Training, and as the only woman to deploy with her unit to Iraq in 2003, Tee tested her mettle and learned the key to becoming an unbreakable woman. With insightful honesty and wisdom, and set against the backdrop of Tee’s life, The Warrior Code will help you understand that things can beat us back from realizing our true potential...but the key is finding the way to realize one’s own innate strength.

The #1 bestselling Warriors series continues with the thrilling conclusion to the epic Broken Code story arc. When fear reigns supreme, only hope can save the Clans. The impostor’s reign of terror has brought the Clans to the brink of destruction, and now, every warrior—living and dead—must unite to defeat him before he delivers his final blow. To ensure their future and protect their past, StarClan, the Dark Forest, and all five Clans must band together to turn back the tide of darkness—before the impostor’s fury destroys them all. Packed with action and intrigue, this sixth Warriors series unfolds after the events of A Vision of Shadows.

Why do warriors fight? What is worth dying for? How should a warrior define words like "nobility," "honor," "courage," or "sacrifice"? What are the duties and obligations of a warrior, and to whom are they owed? What should bring a warrior honor or shame? These and other questions are considered in Shannon French's The Code of the Warrior, a book that explores eight warrior codes from around the globe, spanning such traditions as the Homeric, Roman, and Samurai cultures, through to the present day-culminating in a thoughtful analysis of a timely question: Are terrorists warriors?

An epic new adventure begins in Erin Hunter’s #1 bestselling Warriors series! For the first time, all five warrior Clans have settled into their true homes in the territory around the lake. But when a shockingly harsh leaf-bare season descends on the forest, a new darkness begins to spread—a shadow that threatens a beloved Clan leader, the cats’ connection with their ancestors in StarClan, and the very warrior code they live by. Packed with action and intrigue, the beginning of this sixth Warriors series is the perfect introduction for readers new to the Warriors world. And dedicated fans will be thrilled to discover the new adventures that unfold after the events of A Vision of Shadows.

"Exiled after a battle that left all five Clans devastated, ThunderClan's deputy, Squirrelflight, reveals the identity of the fake Bramblestar and fights for the return of the real one"--

During World War II, as the Japanese were breaking American codes as quickly as they could be devised, a small group of Navajo Marines provided their country with its only totally secure cryptography. The photographer has recorded them as they are today, recalling their youth.