Military Engineering

In the 1940s and '50s, when the newly minted Jet Propulsion Laboratory needed quick-thinking mathematicians to calculate velocities and plot trajectories, they didn't turn to male graduates. Rather, they recruited an elite group of young women who, with only pencil, paper, and mathematical prowess, transformed rocket design, helped bring about the first American satellites, and made the exploration of the solar system possible.

Should you watch public television without pledging? Exceed the posted speed limit? Hop a subway turnstile without paying? These questions illustrate the "prisoner's dilemma", a social puzzle that we all face every day. Though the answers may seem simple, their profound implications make the prisoner's dilemma one of the great unifying concepts of science. Watching poker players bluff inspired John von Neumann to construct game theory, a mathematical study of conflict and deception.

The Hygrometric Dehabitation Region, or the "Zone," is a growing band of rainforest on the equator, where the heat and humidity make it impossible for warm-blooded animals to survive. A human being without protection in the Zone is dead in minutes. Twenty years ago, Marks went into the rainforest with a group of researchers led by Doctor Elaine Fell, to study the extraordinary climate and see if it could be used in agriculture. The only thing she learned was that the Zone was no place for people. There were deaths, and the program was cut short. Now, they're sending her back in.

Three scientists were sent to Virginia to investigate how a human settlement has managed to coexist with primals. Those three scientists have now gone missing. And apparently it’s Lee Harden’s job to find them, get them out, and–most importantly–retrieve their research. But if Lee has any hope of getting past the huge population of primals in the area, he’s going to have to enlist the help of someone he thought he’d seen the last of: a human-primal hybrid named Kat.

Held captive by Dark Horse Company, Captain Axel Finn is faced with a mission to humanity’s ancestral home after all contact with the planet is lost. Learning his mother might be hiding there, Axel agrees to help his adversaries, and deploy on Vengeance, the last Steward ship. But his decision might lead to his downfall if the Wrath have already arrived on Earth. On the treacherous Wooly planet of Dari, bounty hunter Rangnar Soki becomes the prey, finding himself the target in a deadly game of survival. His path to rejoin Axel’s crew hinges on passing a test of Dari’s most revered guardian.

Uriel Ventris, newly ascended to the ranks of the Primaris, leads warriors of the Fourth Company from the Indomitus Crusade of Roboute Guilliman to a world on the frontiers of Ultramar. Once a battleground against the orks, Sycorax is now under furious assault from an enemy of ancient times – the necrons. The Ultramarines have faced these baleful xenos before, but Uriel senses the hand of a foe from his past at work on Sycorax, a tally unfinished and a debt to the Imperium finally come due.

With the support of former White House Chief of Staff John Podesta, investigative reporter Leslie Kean draws on her research to separate fact from fiction and to lift the veil on decades of U.S. government misinformation. Throughout, she presents irrefutable evidence that unknown flying objects - metallic, luminous, and seemingly able to maneuver in ways that defy the laws of physics - actually exist.

When radical terrorists take hostages in Indonesia, Captain Ezekiel Fortunes is called to lead the rescue team. Part of a classified government experiment, Zeke is a super soldier with enhanced abilities. He can see better, run faster, disappear when necessary, and hunt the enemy along any terrain. There are those in the world willing to do anything for power like that. A formidable spy genetically engineered to hide in plain sight, Bellisia rarely meets a man who doesn't want to control her or kill her. But Zeke's different.

Abe knows he’s a black-hearted devil. But he gets the job done. His current job? Extract seven families being held hostage by Nuevas Fronteras as a means of controlling the refinery workers. Saving a bunch of women and children seems like a pretty righteous mission, and Abe is fully prepared to do whatever it takes to save those families–no matter who he has to kill or who he has to break down into pieces.

One hundred years from now, and against all the odds, Earth has found a new stability; the political order has reached some sort of balance, and the new colony on Mars is growing. But the fraught years of the 21st century have left an uneasy legacy.... Genetically engineered alpha males designed to fight the century's wars have no wars to fight and are surplus to requirements. And a man bred and designed to fight is a dangerous man to have around in peacetime....

A woman on the run collides with lethal danger in this GhostWalker novel by number one New York Times best-selling author Christine Feehan. GhostWalker Kane Cannon is pure male - animalistic, sexual, protective, and instinctive - and his past missions have prepared him for anything. But his newest assignment, to rescue hostages in Mexico, plunges him into a hot zone he never anticipated: The hiding place of Rose Patterson - a fugitive,an ex-lover, a fellow GhostWalker pregnant with his child.

When the Iraq war began, conservationist Lawrence Anthony could think of only one thing: the fate of the Baghdad Zoo, caught in the crossfire at the heart of the city. Once Anthony entered Iraq, he discovered that hostilities and uncontrolled looting had devastated the zoo and its animals. Working with members of the zoo staff and a few compassionate U.S. soldiers, Anthony defended the zoo, bartered for food on war-torn streets, and scoured bombed palaces for desperately needed supplies.

The definitive history of the Defense Advanced Research Projects Agency, the Pentagon agency that has quietly shaped war and technology for nearly 60 years. Founded in 1958 in response to the launch of Sputnik, the agency's original mission was to create "the unimagined weapons of the future". Over the decades, DARPA has been responsible for countless inventions and technologies that extend well beyond military technology.

For Mack McKinley and his team of GhostWalker killing machines, urban warfare is an art. But despite a hard-won knowledge of the San Francisco streets, Mack knows from experience that too many things can still go wrong. Danger was just another part of the game--and now he's come face-to-face with a woman who can play just as tough. She's Jaimie, a woman with a sapphire stare so potent it can destroy a man. Years ago she and Mack had a history--volatile, erotic, and electric.

Paul Scharre, a Pentagon defense expert and former U.S. Army Ranger, explores what it would mean to give machines authority over the ultimate decision of life or death. Scharre's far-ranging investigation examines the emergence of autonomous weapons, the movement to ban them, and the legal and ethical issues surrounding their use. Through interviews with defense experts, ethicists, psychologists, and activists, Scharre surveys what challenges might face "centaur warfighters" on future battlefields.

No more Dark Mode. That’s what Bran had promised Kat—and made her promise him. Which was their shorthand for, “Let’s stop killing people.” But that’s easier said than done when your friend is a hybrid: part human, and part mutated apex predator. Wounded and on the run from their former lives in Northern California, Bran and Kat find themselves in the Oregon wilderness, searching for a place to call home—a place where they can escape their past, with people that will accept Kat for what she is. So it seems like a miracle when they stumble across an old monastery.

Ero Bright’Lor, an outcast krey noble, has a mad plan to form an alliance from the outlaw clans. If he can overcome centuries of enmity, their combined might would threaten the entire fleet of the Krey Empire. But the cause needs a leader.

A humiliating military defeat by Bismarck's Germany, a brutal siege, and a bloody uprising - Paris in 1871 was in shambles, and the question loomed, "Could this extraordinary city even survive?" Mary McAuliffe takes the listener back to these perilous years following the abrupt collapse of the Second Empire and France's uncertain venture into the Third Republic. By 1900, Paris had recovered, and the Belle Epoque was in full flower, but the decades between were difficult, marked by struggles.

When she first went to sea in April of 1961, the US nuclear submarine Thresher was the most advanced submarine at sea, built specifically to hunt and kill Soviet submarines. In The Death of the USS Thresher, renowned naval and intelligence consultant Norman Polmar recounts the dramatic circumstances surrounding her implosion, which killed all 129 men onboard in history's first loss of a nuclear submarine.

The Cajun dive in the middle of the godforsaken swamps wasn't exactly Trap Dawkins' idea of fun. But the GhostWalker wasn't there for a good time. He was looking for her. Cayenne. It's where she found her victims. Poor suckers. Then again, who wouldn't want to leave a place like this with a woman like her? It's not Cayenne's fault. Locked up, experimented on, and never knowing kindness, she was bred this way - with a heart of pure venom. Trap understands her.