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...

No one could stop them - not Stalin, not Togo, not Churchill, not Roosevelt.... The invaders had cut the United States virtually in half at the Mississippi, vaporized Washington, D.C., devastated much of Europe, and held large parts of the Soviet Union under their thumb. But humanity would not...

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...

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...

At the bloody height of World War II, the deadliest enemies in all of human history were forced to put aside their hatreds and unite against an even fiercer foe: a seemingly invincible power bent on world domination. With awesome technology, the aggressors swept across the planet, sowing...

In the extraordinary World War 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. Now he expands his...

Franklin Roosevelt is the assistant secretary of defense. Thomas Dewey is running for president with a blunt-speaking Missourian named Harry Truman at his side. Britain holds on to its desperate alliance with the United States' worst enemy while a holocaust unfolds in Texas. In Harry...

Communist China, Japan, Nazi Germany, the United States: they began World War II as mortal enemies. But suddenly their only hope for survival---never mind victory---was to unite to stop a mighty foe: one whose frightening technology appeared invincible. Far worse beings than the Nazis were loose...

With his epic novels of alternate history, Harry Turtledove shares a stunning vision of what might have been - and what might still be - if one moment in history were changed. In the Worldwar and Colonization series, an ancient, highly advanced alien species found itself locked in a bitter...

In 1914, the First World War ignited a brutal conflict in North America, with the United States finally defeating the Confederate States. In 1917, the Great War ended and an era of simmering hatred began, fueled by the despotism of a few and the sacrifice of many. Now it's 1942. The USA and CSA...

It is 1943, the third summer of the new war between the Confederate States of America and the United States, a war that will turn on the deeds of ordinary soldiers, extraordinary heroes, and a colorful cast of spies, politicians, rebels, and everyday citizens. The CSA president, Jake Featherston...

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...

In a society where lies are law, a simple act of honesty can become the ultimate rebellion. When does silent compliance with an oppressive regime become unbearable? For Charlie Simpkins, the manager of a small vegetable shop in Los Angeles' San Fernando Valley, part of the West Coast People's...

Count Hamnet Thyssen is a minor noble of the drowsy old Raumsdalian Empire. Its capital city, Nidaros, began as a mammoth hunters camp at the edge of the great Glacier. But that was centuries ago, and as everyone knows, its the nature of the great Glacier to withdraw a few feet every year. Now...

Menedemos, the young dashing sea captain, and his helper (and cousin) the scholarly Sostratos, are back in their third adventure. This time around the two cousins end up in the Sacred Land, Jerusalem, where they encounter a strange religion. This fascinates Sostratos, who wants to learn as much...

A stroke of the pen and history is changed. In 1938, British prime minister Neville Chamberlain, determined to avoid war at any cost, signed the Munich Accord, ceding part of Czechoslovakia to Hitler. But the following spring, Hitler snatched the rest of that country and pushed beyond its...

Publius Quinctilius Varus, a Roman politician, is summoned by the Emperor, Augustus Caesar. Given three legions and sent to the Roman frontier east of the Rhine, his mission is to subdue the barbarous German tribes where others have failed and to bring their land fully under Rome's control...

A dashing master spy takes on the enemies of the Byzantine Empire and discovers impossible inventions like gunpowder and telescopes in a magnificent romp from the maestro of alternate-history science fiction. In another very different timeline - one in which Mohammed embraced Christianity...

Menedemos, the young dashing sea captain, and his helper, the scholarly Sostratos, are sea-traders from the Greek island of Rhodes. Fearless sailors, they will travel any distance to make a profit or to search for rich treasures. While they trade in fineries such as wine and silk (and even, to...

In 1938, two men held history in their hands. One was Adolf Hitler. The other was British prime minister Neville Chamberlain, who, determined to avoid war at any cost, came to be known as "the great appeaser". But Harry Turtledove, the unrivaled master of alternate history, has launched a...