In 1945, America has dropped atomic bombs on Hiroshima and Nagasaki. Japan has no choice but to surrender. But instead, the unthinkable occurs. With their nation burned and shattered, Japanese fanatics set in motion a horrifying endgame - their aim: to take America down with them.

Outraged when the US Navy seizes three Confederates aboard an English sailing ship, Britain retaliates by entering the fray in support of the Rebels - and suddenly, it's a whole new war. Once again, cotton is king as the North's blockade crumbles before the might of the Royal Navy. While Lincoln confronts the monumental challenge of vanquishing mighty Britannia, the Redcoats revive their 1812 penchant for burning down American cities, and Union troops see Canada as ripe for the picking.

The Japanese surprise attack on Pearl Harbor was a resounding success - except for one detail: A second bombing mission, to destroy crucial oil storage facilities, was aborted that day. Now, in this gripping and stunning work of alternate history, Robert Conroy reimagines December 7, 1941, to include the attack the Japanese didn't launch, and what follows is a thrilling tale of war, resistance, sacrifice, and courage. For when Admiral Isoroku Yamamoto sees how badly the United States has been ravaged in a two-pronged strike, he devises another, more daring proposal.

The year is 1901. Germany's navy is the second largest in the world; their army, the most powerful. But with the exception of a small piece of Africa and a few minor islands in the Pacific, Germany is without an empire. Kaiser Wilhelm II demands that the United States surrender its newly acquired territories: Guam, Puerto Rico, Cuba, and the Philippines. President McKinley indignantly refuses, so with the honor and economic future of the Reich at stake, the Kaiser launches an invasion of the United States, striking first on Long Island.

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.

After a devastating encounter with Japanese submarines at the Battle of Midway, American naval forces are left in disarray as Japan dominates the Pacific, but a bold plan for ambushing the Japanese offers the hope of giving the Americans a fighting chance again.

From "the master of alternate history" comes a new trilogy that reimagines a mid-20th century in which General MacArthur, without bothering to consult President Truman, detonates nuclear warheads in several Manchurian cities after China enters the Korean War. In his acclaimed novels of alternate history, Harry Turtledove has scrutinized the twisted soul of the 20th century, from the forces that set World War I in motion to the rise of fascism in the decades that followed.

January 1864: General Robert E. Lee faces defeat. The Army of Northern Virginia is ragged and ill-equipped. Gettysburg has broken the back of the Confederacy and decimated its manpower. Then, Andries Rhoodie, a strange man with an unplaceable accent, approaches Lee with an extraordinary offer. Rhoodie demonstrates an amazing rifle: its rate of fire is incredible, its lethal efficiency breathtaking - and Rhoodie guarantees unlimited quantities to the Confederates. The name of the weapon is the AK-47.

In 1914, they called it The Great War, and few could imagine anything worse. For nearly three decades, a peace forged in blood and fatigue has held sway in North America. Now, Japan dominates the Pacific, the Russian Tsar rules Alaska, and England, under Winston Churchill, chafes for a return to its former glory. But behind the façade of world order, America is a bomb waiting to go off. Jake Featherston, the megalomaniacal leader of the Confederate States of America, is just the man to light the fuse.

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.

In this alternate history of the American frontier and the Jacksonian era, a small change takes place in the Battle of the Horseshoe Bend during the War of 1812. What results is a cascade of new developments that becomes an avalanche. In our world, Ensign Sam Houston, just turned 21, led the charge on the creek barricade in that battle and almost died from a terrible wound that took him a year to recover from. In this world, his wound is minor, so he is able to continue fighting the British—and develop his close relationship with Andrew Jackson much sooner.

In the snowbound city of Kiev, wry and bookish history student Mila Pavlichenko organizes her life around her library job and her young son—but Hitler’s invasion of Russia sends her on a different path. Given a rifle and sent to join the fight, Mila must forge herself from studious girl to deadly sniper—a lethal hunter of Nazis known as Lady Death. When news of her three hundredth kill makes her a national heroine, Mila finds herself torn from the bloody battlefields of the eastern front and sent to America on a goodwill tour.

On Winston Churchill’s first day as prime minister, Adolf Hitler invaded Holland and Belgium. Poland and Czechoslovakia had already fallen, and the Dunkirk evacuation was just two weeks away. For the next 12 months, Hitler would wage a relentless bombing campaign, killing 45,000 Britons. It was up to Churchill to hold his country together and persuade President Franklin Roosevelt that Britain was a worthy ally - and willing to fight to the end. In The Splendid and the Vile, Erik Larson shows how Churchill taught the British people "the art of being fearless."

In 1920, as veterans question the very nation they fought for, socialist Upton Sinclair challenges Teddy Roosevelt for the presidency. And in the defeated Confederacy, a fiery racist whips his followers into a frenzy.

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.

The year is 1901. Germany's navy is the second largest in the world; their army, the most powerful. But with the exception of a small piece of Africa and a few minor islands in the Pacific, Germany is without an empire. Kaiser Wilhelm II demands that the United States surrender its newly acquired territories: Guam, Puerto Rico, Cuba, and the Philippines. President McKinley indignantly refuses, so with the honor and economic future of the Reich at stake, the Kaiser launches an invasion of the United States, striking first on Long Island.

In the days after the Allies’ landing at Normandy, Adolf Hitler is removed from his position atop the Third Reich, and SS chief Heinrich Himmler assumes control. Meanwhile, the Allies begin grappling with competing solutions for bringing the war to an end. But with a second wind - and a potentially devastating secret super-weapon - the German war machine is primed for a final assault.

The Japanese surprise attack on Pearl Harbor was a resounding success - except for one detail: A second bombing mission, to destroy crucial oil storage facilities, was aborted that day. Now, in this gripping and stunning work of alternate history, Robert Conroy reimagines December 7, 1941, to include the attack the Japanese didn't launch, and what follows is a thrilling tale of war, resistance, sacrifice, and courage. For when Admiral Isoroku Yamamoto sees how badly the United States has been ravaged in a two-pronged strike, he devises another, more daring proposal.

In 1945, America has dropped atomic bombs on Hiroshima and Nagasaki. Japan has no choice but to surrender. But instead, the unthinkable occurs. With their nation burned and shattered, Japanese fanatics set in motion a horrifying endgame - their aim: to take America down with them.

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.

After a devastating encounter with Japanese submarines at the Battle of Midway, American naval forces are left in disarray as Japan dominates the Pacific, but a bold plan for ambushing the Japanese offers the hope of giving the Americans a fighting chance again.

Outraged when the US Navy seizes three Confederates aboard an English sailing ship, Britain retaliates by entering the fray in support of the Rebels - and suddenly, it's a whole new war. Once again, cotton is king as the North's blockade crumbles before the might of the Royal Navy. While Lincoln confronts the monumental challenge of vanquishing mighty Britannia, the Redcoats revive their 1812 penchant for burning down American cities, and Union troops see Canada as ripe for the picking.

For three long years, the militant Chleuh have occupied the Kingdom of Quimper and its great capital, Lutesse. Times are hard since they won the war. There’s not much food or fuel—the Chleuh take anything that isn’t nailed down. People in Lutesse have terrible choices to make. Do they go along with the Chleuh and try to make the best of a bad situation? Or do they try to fight back, hoping the occupation can’t last forever?

In 1920, as veterans question the very nation they fought for, socialist Upton Sinclair challenges Teddy Roosevelt for the presidency. And in the defeated Confederacy, a fiery racist whips his followers into a frenzy.

January 1864: General Robert E. Lee faces defeat. The Army of Northern Virginia is ragged and ill-equipped. Gettysburg has broken the back of the Confederacy and decimated its manpower. Then, Andries Rhoodie, a strange man with an unplaceable accent, approaches Lee with an extraordinary offer. Rhoodie demonstrates an amazing rifle: its rate of fire is incredible, its lethal efficiency breathtaking - and Rhoodie guarantees unlimited quantities to the Confederates. The name of the weapon is the AK-47.

In 1914, they called it The Great War, and few could imagine anything worse. For nearly three decades, a peace forged in blood and fatigue has held sway in North America. Now, Japan dominates the Pacific, the Russian Tsar rules Alaska, and England, under Winston Churchill, chafes for a return to its former glory. But behind the façade of world order, America is a bomb waiting to go off. Jake Featherston, the megalomaniacal leader of the Confederate States of America, is just the man to light the fuse.

In the real world, Reinhard Heydrich, the number-two man in the SS and an architect of the Holocaust, was assassinated in Czechoslovakia in May 1942. In The Man with the Iron Heart, Heydrich survives that fated assassination attempt, only to hatch an insurgency as insidious as anything conceived by Osama bin Laden.

In the extraordinary Worldwar tetralogy, set against the backdrop of World War II, Harry Turtledove, whom Publishers Weekly has called the "Hugo-winning master of alternate SF," wove an explosive saga of world powers locked in conflict against an enemy from the stars.

March 1942: Adolf Hitler is dead at the hands of the Royal Air Force. A vengeful Luftwaffe has exacted the Third Reich’s revenge on Great Britain, and London lies in flames. With the Royal Family fleeing to Canada and Great Britain’s Pacific colonies being ceded to Imperial Japan, the United States faces a stark, dangerous future alone. With a broad cast of characters underpinned by historical research, Acts of War examines the terrifying “What if…” of a German victory in Europe followed by upheaval in the Court of St. James.

It is fall. CIA analyst Jack Ryan, historian and former Marine, is vacationing in London with his wife and young daughter. Suddenly, right before his eyes, a terrorist group launches its deadly attack. Instinctively, he dives forward to break it up, and is shot. It is not until he wakes up in the hospital that he learns whose lives he has saved - the Duke and Duchess of Kent.