After helping Chip and Alex survive 15th-century London, Jonah and Katherine are summoned to help another missing child, Andrea, face her fate. Andrea is really Virginia Dare, from the Lost Colony of Roanoke. Jonah and Katherine are confident in their ability to help Andrea fix history, but when their journey goes dangerously awry, they realize that they may be in over their heads: They’ve landed in the wrong time period. Andrea doesn’t seem that interested in leaving the past. And even worse, it appears that someone has deliberately sabotaged their mission....

This Simple Sabotage Field Manual, a genuine guide from the Second World War, states that its purpose is to "characterize simple sabotage, to outline its possible effects, and to present suggestions for inciting and executing it." Among the other fine pieces of advice in this handy volume, one is encouraged to "switch address labels on enemy baggage", "let cutting tools grow dull", "forget to provide paper in toilets", and "change sign posts at intersections and forks; the enemy will go the wrong way and it may be miles before he discovers his mistakes."

"Riveting and poignant . . . The Winter Fortress metamorphoses from engrossing history into a smashing thriller . . . Mr. Bascomb's research and, especially, his storytelling skills are first-rate."--The Wall Street Journal "Weaving together his typically intense research and a riveting narrative, Neal Bascomb's The Winter Fortress is a spellbinding piece of historical writing." -- Martin Dugard, author of Into Africa and co-author of the Killing series In 1942, the Nazis were racing to complete the first atomic bomb. All they needed was a single, incredibly rare ingredient: heavy water, which was produced solely at Norway's Vemork plant. Under threat of death, Vemork's engineers pushed production into overdrive. If the Allies could not destroy the plant, they feared the Nazis would soon be in possession of the most dangerous weapon the world had ever seen. But how would the Allied forces reach the castle fortress, set on a precipitous gorge in one of the coldest, most inhospitable places on earth? Based on a trove of top-secret documents and never-before-seen diaries and letters of the saboteurs, The Winter Fortress is an arresting chronicle of a brilliant scientist, a band of spies on skis, perilous survival in the wild, Gestapo manhunts, and a last-minute operation that would alter the course of the war. "A taut and peerlessly told adventure story full of thrills, derring-do and heart-stopping tension." -- Seattle Times "Told with both historical and scientific accuracy . . . this book has rocketed into my pantheon of the top suspense-filled stories about World War II], along with The 900 Days and The Colditz Story." -- Ethan Siegel, Forbes

Countering Cyber Sabotage: Introducing Consequence-Driven, Cyber-Informed Engineering (CCE) introduces a new methodology to help critical infrastructure owners, operators and their security practitioners make demonstrable improvements in securing their most important functions and processes. Current best practice approaches to cyber defense struggle to stop targeted attackers from creating potentially catastrophic results. From a national security perspective, it is not just the damage to the military, the economy, or essential critical infrastructure companies that is a concern. It is the cumulative, downstream effects from potential regional blackouts, military mission kills, transportation stoppages, water delivery or treatment issues, and so on. CCE is a validation that engineering first principles can be applied to the most important cybersecurity challenges and in so doing, protect organizations in ways current approaches do not. The most pressing threat is cyber-enabled sabotage, and CCE begins with the assumption that well-resourced, adaptive adversaries are already in and have been for some time, undetected and perhaps undetectable. Chapter 1 recaps the current and near-future states of digital technologies in critical infrastructure and the implications of our near-total dependence on them. Chapters 2 and 3 describe the origins of the methodology and set the stage for the more in-depth examination that follows. Chapter 4 describes how to prepare for an engagement, and chapters 5-8 address each of the four phases. The CCE phase chapters take the reader on a more granular walkthrough of the methodology with examples from the field, phase objectives, and the steps to take in each phase. Concluding chapter 9 covers training options and looks towards a future where these concepts are scaled more broadly.

From New York Times bestselling author Sam Kean comes the gripping, untold story of a renegade group of scientists and spies determined to keep Adolf Hitler from obtaining the ultimate prize: a nuclear bomb. Scientists have always kept secrets. But rarely have the secrets been as vital as they were during World War II. In the middle of building an atomic bomb, the leaders of the Manhattan Project were alarmed to learn that Nazi Germany was far outpacing the Allies in nuclear weapons research. Hitler, with just a few pounds of uranium, would have the capability to reverse the entire D-Day operation and conquer Europe. So they assembled a rough and motley crew of geniuses -- dubbed the Alsos Mission -- and sent them careening into Axis territory to spy on, sabotage, and even assassinate members of Nazi Germany's feared Uranium Club. The details of the mission rival the finest spy thriller, but what makes this story sing is the incredible cast of characters -- both heroes and rogues alike -- including: Moe Bergm, the major league catcher who abandoned the game for a career as a multilingual international spy; the strangest fellow to ever play professional baseball. Werner Heisenberg, the Nobel Prize-winning physicist credited as the discoverer of quantum mechanics; a key contributor to the Nazi's atomic bomb project and the primary target of the Alsos mission. Colonel Boris Pash, a high school science teacher and veteran of the Russian Revolution who fled the Soviet Union with a deep disdain for Communists and who later led the Alsos mission. Joe Kennedy Jr., the charismatic, thrill-seeking older brother of JFK whose need for adventure led him to volunteer for the most dangerous missions the Navy had to offer. Samuel Goudsmit, a washed-up physics prodigy who spent his life hunting Nazi scientists -- and his parents, who had been swept into a concentration camp -- across the globe. Irène and Frederic Joliot-Curie, a physics Nobel-Prize winning power couple who used their unassuming status as scientists to become active members of the resistance. Thrust into the dark world of international espionage, these scientists and soldiers played a vital and largely untold role in turning back one of the darkest tides in human history.

During the Second World War daring and highly unusual missions were mounted by the Special Operations Executive (SOE) – formed on Churchill's orders 'to set Europe ablaze' – and its American counterpart, the Office of Strategic Services (OSS). In sixteen separate chapters the author describes how the fearless individuals in these clandestine organisations were recruited, trained and armed, and examines some of their guerrilla operations in Europe, Africa and the Far East, such as the raid on Fernando Po, the destruction of the Gorgopotamos Bridge in Greece and the strike against Japanese shipping in Singapore harbour. Also covered are the means SOE and OSS used to subvert the enemy, by employing black propaganda, forgery, pornography and black market currency manipulation. It may well read like fiction but the stories are fact, and shows to what lengths the Allies were prepared to go to crush the Axis powers.

For centuries, Satan has tried to discredit God's Word. Bible schools are now teaching the Bible does not contain God's word. When the Crusaders help a former Bible student whose life had been shattered by this lie, they take him to meet a man who will introduce him to Bible History 101. See the struggle through the ages to keep God's Word pure, and learn which Bible can be trusted...and why!

DIVExamines who influences how federal, state, and local bureaucrats allocate their efforts /div

This beginning of a brand-new trilogy follows Nancy’s adventures at a creepy carnival. Nancy needs to find out who is writing the gossipy Burn Book Blog and, later, passing along threatening notes to popular girl Lexi Claremont. To do so, she must go undercover as one of the in-crowd, working the fro-yo stand at the town carnival. True to her sleuthing abilities, Nancy manages to solve this first mystery—but uncovers more trouble while she’s at it. Read on in book #43 to find out what happens next!

It's 1942. You are the leader of a team of French Resistance fighters. Your mission: rescue two people whom the Nazis are holding captive in a castle high in the Alps.