Discover the definitive history of DARPA, the Defense Advanced Research Project Agency, in this Pulitzer Prize finalist from the author of the New York Times best seller Area 51. No one has ever written the history of the Defense Department's most secret, most powerful, and most controversial military science R&D agency. In the first-ever history about the organization, New York Times best-selling author Annie Jacobsen draws on inside sources, exclusive interviews, private documents, and declassified memos to paint a picture of DARPA, or "the Pentagon's brain".

In 2009 Clinton Romesha of Red Platoon and the rest of the Black Knight Troop were preparing to shut down Command Outpost Keating, the most remote and inaccessible in a string of bases built by the US military in Nuristan and Kunar in the hope of preventing Taliban insurgents from moving freely back and forth between Afghanistan and Pakistan. Three years after Keating's construction, the army was finally ready to concede what the men on the ground had known immediately: It was simply too isolated and too dangerous to defend.

On the sparkling morning of June 25, 1876, 611 men of the US 7th Cavalry rode toward the banks of the Little Bighorn in the Montana Territory, where 3,000 Indians stood waiting for battle. The lives of two great warriors would soon be forever linked throughout history: Crazy Horse, leader of the Oglala Sioux, and General George Armstrong Custer.

General Stonewall Jackson was like no one anyone had ever seen. In April of 1862 he was merely another Confederate general with only a single battle credential in an army fighting in what seemed to be a losing cause. By middle June he had engineered perhaps the greatest military campaign in American history and was one of the most famous men in the Western World. He had given the Confederate cause what it had recently lacked: hope.

In 1942, America's deadliest fighter pilot, or "ace of aces" - the legendary Eddie Rickenbacker - offered a bottle of bourbon to the first US fighter pilot to break his record of 26 enemy planes shot down. Seizing on the challenge to motivate his men, General George Kenney promoted what they would come to call the "race of aces" as a way of boosting the spirits of his war-weary command.

Ulysses Grant rose from obscurity to discover he had a genius for battle, and he propelled the Union to victory in the Civil War. After Abraham Lincoln's assassination and the disastrous brief presidency of Andrew Johnson, America turned to Grant again to unite the country, this time as president. In Brands' sweeping, majestic full biography, Grant emerges as a heroic figure who was fearlessly on the side of right.

In Dreams of El Dorado, H. W. Brands tells the thrilling, panoramic story of the settling of the American West. He takes us from John Jacob Astor's fur trading outpost in Oregon to the Texas Revolution, from the California gold rush to the Oklahoma land rush. He shows how the migrants' dreams drove them to feats of courage and perseverance that put their stay-at-home cousins to shame - and how those same dreams also drove them to outrageous acts of violence against indigenous peoples and one another. El Dorado was at least as elusive in the West as it ever was in the East.

Celebrated historian Winston Groom tells the intertwined and uniquely American tales of George Patton, Douglas MacArthur, and George Marshall - from the World War I battle that shaped them to their greatest achievement: leading the allies to victory in World War II.

From the number-one best-selling author of Three Days in Moscow and anchor of Fox News Channel’s Special Report with Bret Baier, a gripping history of the secret meeting that set the stage for victory in World War II - the now-forgotten 1943 Tehran Conference, where Franklin D. Roosevelt, Winston Churchill, and Joseph Stalin plotted the war's endgame, including the D-Day invasion.

By August 1968, the American space program was in danger of failing in its two most important objectives: to land a man on the moon by President Kennedy's end-of-decade deadline and to triumph over the Soviets in space. With its back against the wall, NASA made an almost unimaginable leap: It would scrap its usual methodical approach and risk everything on a sudden launch, sending the first men in history to the moon - in just four months. 

A century has passed since the outbreak of World War I, yet as military historian Hew Strachan argues in this brilliant and authoritative new book, the legacy of the "war to end all wars" is with us still. The First World War was a truly global conflict from the start, with many of the most decisive battles fought in or directly affecting the Balkans, Africa, and the Ottoman Empire. Even more than World War II, the First World War continues to shape the politics and international relations of our world.

William Halsey was the most famous naval officer of World War II. His fearlessness in carrier raids against Japan, his steely resolve at Guadalcanal, and his impulsive blunder at the Battle of Leyte Gulf made him the "Patton of the Pacific" and solidified his reputation as a decisive, aggressive fighter prone to impetuous errors of judgment in the heat of battle.

There are few moments in American history in which the course of events tipped so suddenly and so dramatically as at the Battle of Midway. At dawn of June 4, 1942, a rampaging Japanese navy ruled the Pacific. By sunset, their vaunted carrier force (the Kido Butai) had been sunk and their grip on the Pacific had been loosened forever. In this absolutely riveting account of a key moment in the history of World War II, one of America's leading naval historians, Craig L. Symonds, paints an unforgettable portrait of ingenuity, courage, and sacrifice.

Called a great book worthy of a great man, this definitive biography of the Commander in Chief of the Pacific Fleet in World War II is considered the best book ever written about Admiral Chester W. Nimitz. Highly respected by both the civilian and naval communities, Nimitz was sometimes overshadowed by more colorful warriors in the Pacific such as MacArthur and Halsey. Potter's lively and authoritative style fleshes out Admiral Nimitz's personality to help listeners appreciate the contributions he made as the principle architect of Japan's defeat. 

In 1942, Norman Hanson learned to fly the Royal Navy's newest fighter: the US-built Chance Vought Corsair. Fast, rugged, and demanding to fly, it was an intimidating machine. But in the hands of its young Fleet Air Arm pilots, it also proved to be a lethal weapon. Posted to the South Pacific aboard HMS Illustrious, Hanson and his squadron took the fight to the Japanese. Facing a desperate and determined enemy, Kamikaze attacks, and the ever-present dangers of flying off a pitching carrier deck, death was never far away.

William Halsey was the most famous naval officer of World War II. His fearlessness in carrier raids against Japan, his steely resolve at Guadalcanal, and his impulsive blunder at the Battle of Leyte Gulf made him the "Patton of the Pacific" and solidified his reputation as a decisive, aggressive fighter prone to impetuous errors of judgment in the heat of battle.

Called a great book worthy of a great man, this definitive biography of the Commander in Chief of the Pacific Fleet in World War II is considered the best book ever written about Admiral Chester W. Nimitz. Highly respected by both the civilian and naval communities, Nimitz was sometimes overshadowed by more colorful warriors in the Pacific such as MacArthur and Halsey. Potter's lively and authoritative style fleshes out Admiral Nimitz's personality to help listeners appreciate the contributions he made as the principle architect of Japan's defeat. 

World War II changed the course of history. Douglas MacArthur changed the course of World War II. Macarthur at War goes deeper into this transformative period of his life than previous biographies, drilling into the military strategy that Walter R. Borneman is so skilled at conveying and exploring how personality and ego translate into military successes and failures.

In Washington, DC, in late November 1941, admirals compose the most ominous message in navy history to warn Hawaii of possible danger, but they write it too vaguely. They think precautions are being taken but never check to see if they are. A key intelligence officer wants more warnings sent, but he is on the losing end of a bureaucratic battle and can't get the message out. American sleuths have pierced Japan's most vital diplomatic code, and Washington believes it has a window on the enemy's soul - but it does not.

All American presidents are commanders in chief by law. Few perform as such in practice. In Roosevelt’s Centurions, distinguished historian Joseph E. Persico reveals how, during World War II, Franklin D. Roosevelt seized the levers of wartime power like no president since Abraham Lincoln during the Civil War. Declaring himself "Dr. Win-the-War", FDR assumed the role of strategist in chief, and, though surrounded by star-studded generals and admirals, he made clear who was running the war. FDR was a hands-on war leader, involving himself in everything from choosing bomber targets to planning naval convoys to the design of landing craft.

In 1941: Fighting the Shadow War: A Divided America in a World at War, historian Marc Wortman thrillingly explores the little-known history of America's clandestine involvement in World War II before the attack on Pearl Harbor. Prior to that infamous day, America had long been involved in a shadow war. Winston Churchill, England's beleaguered new prime minister, pleaded with Franklin D. Roosevelt for help. FDR concocted ingenious ways to come to his aid without breaking the Neutrality Acts.

In March 1941, after a year of unbroken and devastating U-boat onslaughts, the British War Cabinet decided to try a new strategy in the foundering naval campaign. To do so, they hired an intensely private, bohemian physicist who was also an ardent socialist. Patrick Blackett was a former navy officer and future winner of the Nobel Prize; he is little remembered today, but he and his fellow scientists did as much to win the war against Nazi Germany as almost anyone else.

In a work of extraordinary narrative power, filled with brilliant personalities and vivid scenes of dramatic action, Robert K. Massie, the Pulitzer Prize-winning author of Peter the Great, Nicholas and Alexandra, and Dreadnought, elevates to its proper historical importance the role of sea power in the winning of the Great War.

Winston Churchill is perhaps the most important political figure of the 20th c