“ONE OF THE MOST MEMORABLE SERIES OF ALTERNATIVE HISTORY NOVELS EVER WRITTEN.”
–Science Fiction Age
World War II has evolved into decades of epic struggles and rebellions targeting the aliens known as the Race. As the 1960s begin, one of Earth’s great powers launches a nuclear strike against the Race’s colonization fleet–and the merciless invaders find themselves confronting a far more complex...

In 1942 Hitler led the world's most savage military machine. Stalin ruled Russia, while America was just beginning to show its strength in World War II. Then, in Harry Turtledove's brilliantly imagined Worldwar saga, an alien invasion changed everything: alliances, technology, commerce, and—most of all—the nature of life and death. Nuclear destruction engulfed some of Earth's great cities, and the invaders claimed half the planet before an uneasy...

An explosion of incalculable magnitude in Yellowstone Park propelled lava and ash across the landscape and into the atmosphere, forever altering the climate of the entire continent. Nothing grows from the tainted soil. Stalled and stilled machines function only as statuary.
 
People have been scraping by on the excess food and goods produced before the eruption. But supplies are running low. Natural resources are dwindling. And former police...

A stroke of the pen and history is changed. In 1938, British prime minister Neville Chamberlain, determined to avoid war, signed the Munich Accord, ceding part of Czechoslovakia to Hitler. But the following spring, Hitler snatched the rest of that country, and England, after a fatal act of appeasement, was fighting a war for which it was not prepared. Now, in this thrilling alternate history, another scenario is played out: What if Chamberlain had...

In this stunning retelling of World War II, Harry Turtledove has created a blockbuster saga that is thrilling, troubling, and utterly compelling.
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 Featherstone,...

“[Harry Turtledove] handles his huge cast with admirable skill. The insights into racial politics elevate this novel to a status above mere entertainment, although it provides that aplenty.”—Publishers Weekly
It’s 1941, and an alliance of peace holds in check the most powerful nations of the world—but it is an uneasy peace. Japan dominates the Pacific, the Russian tsar rules Alaska, and England, under...

In this spectacular, thought-provoking epic of alternate history, Harry Turtledove has created an unparalleled vision of social upheaval, war, and cutthroat politics in a world very much like our own—but with dramatic differences.
It is 1924—a time of rebuilding, from the slow reconstruction of Washington’s most honored monuments to the reclamation of devastated cities in Europe and Canada. In the United States, the Socialist...

In the aftermath of the supervolcano’s eruption in Yellowstone Park, North America is covered in ash. Farmlands cannot produce food. Machinery has been rendered useless. Cities are no longer habitable. And the climate across the globe grows colder every day.
 
Former police officer Colin Ferguson’s family is spread across the United States, separated by the catastrophe and struggling to survive as the nation attempts to recover...

“Blood and Iron is a masterpiece.”—Sci Fi Weekly
World War I—The Great War—has ended, and an uneasy peace reigns around the world. Nowhere is it more fragile than on the continent of North America, where bitter enemies share a single landmass and two long, bloody borders. In the North, proud Canadian nationalists try to resist the colonial power of the United States. In the South, the once-mighty...

While Stalin, Churchill, Roosevelt, and Togo worked out their strategy, the war against an even greater enemy continued . . . 
They cut the United States in two.
They devastated much of Europe.
They had a ferocious agenda.
And no one could stop them.
World War II screeched to a halt as the Russians, Germans, Americans, and Japanese scrambled to meet an even deadlier foe.
In Warsaw, Jews welcomed the invaders as liberators,...