Ring of Fire Books in Order

The West Virginia town of Grantville is suddenly transported to Germany during the Thirty Years' War. Led by Mike Stearns, its residents must defend themselves while their technology and democratic ideals challenge the violence and hierarchies of seventeenth-century Europe.

After a modern American town is displaced into 1630s Europe, new alliances and grudges spread across a continent already at war. This installment follows campaigns and diplomacy as up-timers and locals try to keep the experiment from being crushed by empires.

An American mission to Venice brings modern medical knowledge and political ideas into a Europe transformed by Grantville's arrival. Efforts to combat disease become entangled with religious authority, radical activism, and the controversy surrounding Galileo and his discoveries.

Modern ideas from Grantville unsettle the farmers and ordinary people of Franconia, where older social arrangements begin to buckle. These linked stories follow the practical disputes, political tensions, and unexpected consequences that accompany the spread of democratic reform.

In Rome, Cardinal Borja plots to strengthen Spanish power and remove Pope Urban VIII amid upheaval caused by Grantville's arrival. Americans and local allies must navigate conspiracy and religious politics as their opponents prepare a violent challenge to the papacy.

The shockwave reaches the Baltic, where navies, trade, and rival powers collide. As modern knowledge meets seventeenth-century politics, leaders must win battles at sea and on paper, because supply and legitimacy matter as much as gunpowder.

Grantville's industrial knowledge offers opportunities to revive the Palatinate's mines while war and dynastic politics continue across Europe. Information about future events complicates the ambitions of rulers and diplomats, creating crises that extend far beyond the Americans' immediate surroundings.

Grantville's ordinary routines become vulnerable when French agents discover the value of its discarded technical information. Meanwhile, an enemy from earlier conspiracies turns his attention toward Mike Stearns and Rebecca, bringing international intrigue into the displaced town's daily life.

Gustavus Adolphus launches a campaign against Brandenburg, Saxony, and Poland, drawing the United States of Europe into a dangerous war. Former prime minister Mike Stearns now commands troops, confronting military responsibility while political tensions and family concerns complicate his position.

An injured emperor leaves the United States of Europe vulnerable to a struggle between aristocratic power and democratic reform. As unrest grows in Saxony, Mike Stearns must confront military orders and political repression that threaten Gretchen Richter and her allies.

Rome in 1635 is full of papal intrigue, kidnappings, assassins, and Grantville-style improvisation. Frank Stone, Giovanna, Pope Urban, and their allies race to escape Cardinal Borgia's grip before everything goes wrong.

Grantville mechanic Bernie Zeppi goes to Russia, where practical American knowledge could transform an agrarian society. Industrial experiments and modern medicine offer possibilities, but introducing them means confronting entrenched interests, court politics, and the resistance that accompanies rapid change.

As civil war threatens the United States of Europe, resistance grows in Magdeburg around music, politics, and a planned opera. At the same time, Byron Chieske and Gotthilf Hoch chase killers through a city packed with conspiracies.

Eddie Cantrell heads to the Caribbean to secure oil, using new steam warships and a risky diversion at Trinidad. Between Spain, hungry allies, and local politics, the mission can fail in a dozen ways.

American mechanics and young financial innovators arrive in Vienna as a Habsburg emperor seeks peace with the United States of Europe. Their plans encounter economic instability, suspicious elites, and cultural conflict, with modern machines creating both excitement and political trouble.

France's royal succession becomes a source of conspiracy when Queen Anne's pregnancy threatens the expectations of rival claimants. Cardinal Richelieu must navigate enemies around Louis XIII's court, where protecting the queen means safeguarding a future others are determined to prevent.

After escaping the Tower of London, Oliver Cromwell and his companions remain in Britain while royal agents hunt them. Their flight into Scotland entangles sharpshooter Julie Sims and her allies in ruthless politics and conflicts over Cromwell's historical reputation.

A mission from the United States of Europe travels to Mughal India seeking medicine supplies and trade. Court rivalries, a grieving emperor, and alliances with ambitious royals complicate negotiations as knowledge of future history begins changing their destinies.

An Ottoman army equipped with weapons inspired by Grantville advances on Vienna, determined to avoid its historical failures. Mike Stearns must balance a campaign in Bavaria with Austria's desperate need for help against an enemy using knowledge of the future.

Pope Urban's fragile peace effort in Besancon draws assassins, plots, and old enemies back into motion. With Pedro Dolor in town, theology and diplomacy quickly turn into a survival problem.

Russian serfs inspired by Grantville's ideals flee toward freedom while Czar Mikhail establishes a government in exile at Ufa. Their journeys converge amid bandit attacks and aristocratic resistance determined to destroy both the czar and the prospect of reform.

The United States of Europe sends an embassy to Ming China seeking trade and essential resources. Suspicious officials and a dynasty nearing collapse endanger the mission, while a powerful admiral and former pirate offers an unexpected avenue toward success.

As Ottoman forces pressure Austria, Mike Stearns proposes opening another front while revolution spreads through Polish territories. Gretchen Richter's forces and competing allies become entangled in a struggle where liberation, imperial expansion, and military necessity threaten to collide.

An expedition from the United States of Europe crosses the Atlantic to investigate a New World increasingly claimed by France. Equipped with modern technology and knowledge of slavery and Indigenous devastation, its members hope to shape a different colonial future.

Eddie Cantrell and his allies press the fight against Spain in the Caribbean, where oil, empire, and survival are now tangled together. New alliances matter as much as naval power, because this war is heading for an all-in finish.

Domingos Fernandes Calabar helps the battered Dutch strike back in the Atlantic world, until enemies seize his family and sell them into slavery. What follows is both a rescue mission and a much larger fight against empire and bondage.

Alchemist Phillip Gribbleflotz confronts Tom Stone over fake treatments that threaten the reputation of modern medicine. Their dispute brings them onto a collision course with showman Bernardo Ponzi, whose fraudulent healing enterprise is beginning to cause real harm.

After Shah Jahan's assassination, his heirs battle for the Mughal throne while the American trade mission supports Princess Jahanara and Dara Shikoh. A search for medical supplies becomes entangled with recruiting military allies and surviving an expanding civil war.

Twenty-one holiday stories explore how displaced Americans and seventeenth-century communities celebrate Christmas and other seasonal traditions. Across the altered world of Grantville, familiar customs meet unfamiliar beliefs, creating cultural misunderstandings, new connections, and opportunities to rethink what the holidays mean.

A technologically transformed Russia attempts to balance constitutional monarchy with new freedoms and competing regional powers. Civil conflict and outside invasions threaten its fragile government, forcing its people to navigate the political consequences of knowledge brought from the future.

Margaret Beauchamp struggles to protect her wool business and imprisoned Americans in seventeenth-century England. New calculators and mechanical weaving technology offer possibilities, but powerful rivals and angry guilds turn innovation into a threat to her survival.

France faces a succession crisis after the king’s murder, with rival factions contesting the throne and an infant heir’s future. As Spain seeks advantage, political maneuvering threatens to turn an already unstable kingdom toward civil war.

Jahanara Begum undertakes a pilgrimage to Jeddah while concealing a pregnancy, accompanied by Americans displaced into the seventeenth century. Family opposition and regional rivalries threaten the travelers as their journey crosses a landscape of competing imperial interests.