S. M. Stirling

In a world where history can be rewritten at will, the threads of destiny intertwine in ways no one could have foreseen.

Reiko, empress of Japan, has allied herself with Princess Órlaith, heir to the High Kingdom of Montival, to find the Kusanagi-no-Tsurugi, the Grass-Cutting Sword....

The first novel of the rise and fall of the Drakan Empire, an alternative history saga. In Marching Through Georgia, the Draka begin their conquest of the globe as they fight and best that more obvious horror, the Nazis....

John Arminger Mackenzie knows his sister Princess Orlaith will inherit the throne of the High Kings, leaving the young prince on an unknown path to discover his true role in the family.....

Ten years ago, the 20th century and the Bronze Age were tossed together by a mysterious Event....

Marc was born in the 1960's, when the news that Mars and Venus were teeming with life arrived. Now he's been assigned to the US base on Venus. Here is alternate-history SF at its best....

In the tenth year of the Change, the survivors in western Oregon live in a world without technology. Michael Havel’s Bearkillers hold the lands west of Salem in peace and order. To the east, the Clan Mackenzie flourishes under the leadership of Juniper Mackenzie, bard and High Priestess...

The Change occurred when an electrical storm centered over the island of Nantucket produced a blinding white flash that rendered all electronic devices and fuels inoperable - and plunged the world into a dark age humanity was unprepared to face....

A generation has passed since the Change that rendered technology inoperable around the world, and western Oregon has finally achieved a degree of peace....

Rudi Mackenize, now Artos the First, High King of Montival, and his allies have won several key battles against the Church Universal and Triumphant. But still the war rages on, taking countless lives, ravaging the land once known as the United States of America. Artos and his Queen, Mathilda...

Michael Havel was flying over Idaho en route to the holiday home of his passengers when the plane's engines inexplicably died, forcing a less than perfect landing in the wilderness....

In the years since the Event, the Republic of Nantucket has done its best to re-create the better ideas of the modern age....

It’s been eight years since the Change rendered technology inoperable across the globe. Rising from the ashes of the computer and industrial ages is a brave new world. Survivors have banded together in tribal communities, committed to rebuilding society....

After the collapse of the galactic Web, civilizations crumbled and chaos reigned on thousands of planets. Only on planet Bellevue was there a difference. There, a Fleet Battle Computer named Center had survived from the old civilization....

Rudi Mackenzie has won the battle that expelled the enemy from the new High Kingdom of Montival. Now he must free the people who live in the state once known as Idaho....

It's Change Year 25, a generation after high-energy technology died in a catastrophe most of the human race didn't survive....

After foiling a German plot to devastate America's coastal cities from Boston to Galveston, crack Black Chamber agent Luz O'Malley and budding technical genius Ciara Whelan go to California to recuperate. But their well-deserved rest is cut short....

Long ago, homo nocturnus ruled the Earth, able to manipulate the forces of nature at their most basic level....

Princess Orlaith, heir to Rudi Mackenzie, Artos the First, High King of Montival, now wields the Sword of the Lady - and faces a new enemy....

Everyone could see it coming. But one man could do something about it. Oh, he couldn't avert the nuclear holocaust, but a scientist in Austria, ruthlessly using billions of research dollars for his own purposes, set himself up and out: he created a time machine.