In these 34 intriguing episodes, leading historian Christopher Andrew rewrites history, considering what might have transpired if pivotal events had turned out differently. By altering a single, plausible fact, he explores alternative futures where the Spanish Armada landed on English soil, Pontius Pilate freed Jesus, the Nazis occupied Britain and many more.

In the 21st century, Germany's Third Reich continues to thrive after its victory in World War II - keeping most of Europe and North America under its heel. But within the heart of the Nazi regime, a secret lives. Under a perfect Aryan facade, Jews survive - living their lives, raising their families, and fearing discovery....

In the first months of 1936, Adolf Hitler risked everything by ordering his untrained military to reoccupy the Rhineland. It was a bluff. The Germans would have been forced to retreat if the French or British had offered the slightest opposition. But the bluff succeeded. History changed decisively. Hitler quieted the opposition at home, and marched the world relentlessly on, to the edge of destruction and beyond.

Berlin, 1964. The Greater German Reich stretches from the Rhine to the Urals and keeps an uneasy peace with its nuclear rival, the United States. As the Fatherland prepares for a grand celebration honoring Adolf Hitler's 75th birthday and anticipates a conciliatory visit from US president Joseph Kennedy and ambassador Charles Lindbergh, a detective of the Kriminalpolizei is called out to investigate the discovery of a dead body in a lake near Berlin's most prestigious suburb.

After centuries of suffering under the English crown, a wealthy American entrepreneur in the 21st century finds an alien craft that can travel through time. That man is my best friend. And he figured out how to use that alien tech with one goal in mind: to go back in time and use our modern technology and knowledge to help the American colonists defeat the English and change the course of history for the better. And why does he ask me to be the one to make this precarious journey? Because after a British official murdered my wife and got away with it, I have nothing left to lose.

From the master of alternate history comes an epic of the second Civil War. It was an epoch of glory and success, of disaster and despair. 1881: A generation after the South won the Civil War, America writhed once more in the bloody throes of battle. Furious over the annexation of key Mexican territory, the United States declared total war against the Confederate States of America in 1881.

In this novel of alternative history from best-selling author Harry Turtledove, the Spanish Armada has conquered England, King Phillip holds the English throne, and Elizabeth I languishes as a prisoner in the Tower of London. Meanwhile, in London, a mysterious stranger approaches young playwright William Shakespeare with an offer that could change the course of history.

In 1941, Adolf Hitler didn't declare war on the United States. Now, in 1985, the Third Reich, stretching from the coast of France to the icy wastes of Eastern Russia, appears supremely powerful. With a powerful force of nuclear warheads and the finest military machine on Earth, there is no hope for freedom for the billions who groan under its rule. Adolf Hitler's mad dreams have come to pass.

From two former military officers and award-winning authors comes a chillingly authentic geopolitical thriller that imagines a naval clash between the US and China in the South China Sea in 2034 - and the path from there to a nightmarish global conflagration.

A decade ago, the challenge was accepted: to send a man to the Moon and to return him safely to the Earth, and now a giant rocket ship designed by Wernher von Braun stands ready on the pad and the clock is counting down. Ten years ago, nobody thought it was possible. But that was then, and this is now. Mankind has chosen to sail the new sea of space, to quest after the knowledge and the dreams of the star-filled abyss, to climb the infinite ladder to the stars.

Three-time Hugo Award-winning author Allen Steele now imagines an alternate history rooted in an actual historical possibility: what if the race to space had occurred in the early days of WWII? It's 1941, and Wernher von Braun is ordered by his Fuehrer to abandon the V2 rocket and turn German resources in a daring new direction: construction of a manned orbital spacecraft capable of attacking the U.S. Work on the rocket - called Silbervogel - begins at Peenemunde. Though it is top secret, British intelligence discovers the plan, and brings word to Franklin Roosevelt.

Consider this other 1920: Imperial Germany has become the most powerful nation in the world. In 1914, she crushed England, France, and Russia in a war that was short but entirely devastating. By 1920, Kaiser Wilhelm II is looking for new lands to devour. The United States is fast becoming an economic super-power and the only nation that can conceivably threaten Germany. The U.S. is militarily inept, however, and is led by a sick and delusional president who wants to avoid war at any price.

A desperate Kremlin takes advantage of a military crisis in Asia to simultaneously strike into Western Europe and invade east Africa in a bid to occupy three rare Earth mineral mines that will give Russia unprecedented control over the world's hi-tech sector for generations to come. Pitted against the Russians are a Marine lieutenant colonel pulled out of a cushy Pentagon job, a French Special Forces captain and his intelligence operative father, a young Polish partisan fighter, an A-10 Warthog pilot, and the commander of an American tank platoon....

April 12, 1945: After years of bloody conflict in Europe and the Pacific, America is stunned by news of President Franklin D. Roosevelt’s death. In an instant, Vice President Harry Truman, who has been kept out of war planning and knows nothing of the top-secret Manhattan Project to develop the world’s first atomic bomb, must assume command of a nation at war on multiple continents—and confront one of the most consequential decisions in history. Countdown 1945 tells the gripping true story of the turbulent days, weeks, and months to follow.

War seethed across the planet. Machines soared through the air, churned through the seas, crawled across the surface, pushing ever forward, carrying death. Earth was engaged in titanic struggle. Germany, Russia, France, China, Japan: the maps were changing day by day. The hostilities spread in ever-widening ripples of destruction: Britain, Italy, Africa...the fate of the world hung in the balance. Then the real enemy came.