Eric Flint built an entire alternate history universe from a single premise — a West Virginia mining town dropped into the middle of the Thirty Years' War — and then spent decades populating it with enough political intrigue, military strategy, and working-class grit to fill a small library. The 1632 series is collaborative history-as-adventure: meticulously researched, deeply engaged with the mechanics of how modern knowledge would actually transform seventeenth-century Europe, and unafraid to put ordinary people at the center of world-changing events. Flint's prose is workmanlike in the best sense — clear, purposeful, and paced for momentum rather than literary effect. What sets him apart is his genuine Marxist politics woven into the storytelling: the heroes are miners and craftsmen, not nobles. Readers who love alternate history with intellectual substance and a populist heart will find the Ring of Fire universe endlessly absorbing.
Ring of Fire Main Line Novels • Book 1
by Eric Flint
When Grantville, West Virginia mysteriously appears in 1632 Germany during the devastating Thirty Years' War, modern Americans must use 21st-century knowledge to survive in an age of famine, disease, and religious warfare.
Ring of Fire Main Line Novels • Book 2
by Eric Flint, David Weber
Mike Stearns' West Virginia town, hurled back to 1632, allies with Sweden's king against Cardinal Richelieu's coalition in Europe's greatest naval war.
Ring of Fire Main Line Novels • Book 3
by David Weber, Eric Flint
The West Virginia town transported to 1632 now faces a massive Baltic conflict involving Sweden, France, and Spain. Weber and Flint examine how modern knowledge reshapes historical warfare.
Ring of Fire Main Line Novels • Book 6
by Eric Flint
Grantville's four-year evolution culminates as the long-dreaded Ottoman assault on Austria begins. Flint weaponizes anachronistic knowledge against one of history's most formidable empires in spectacular fashion.
Ring of Fire Main Line Novels • Book 5
by Eric Flint
Modern Americans discover that superior technology can't always overcome centuries-old European grudges and power struggles. Flint examines whether democratic principles can survive in an absolutist world.
Ring of Fire Main Line Novels • Book 4
by Eric Flint
Mike Stearns and his time-displaced Americans join forces with Gustavus Adolphus to create the United States of Europe. Military strategy meets democratic idealism in this alternate 17th century.
1632 Universe/Ring of Fire • Book 19
by Eric Flint, Paula Goodlett, Gorg Huff
American up-timers' radical ideas reach 17th century Russia five years after the Ring of Fire, inspiring revolutionary changes that will reshape the Tsarist empire forever.
Assiti Shards • Book 17
by Eric Flint, Gorg Huff, Paula Goodlett
Grantville's time-displaced citizens face aristocratic resistance as they try to reshape war-torn Europe. Political intrigue and technological advancement collide in this alternate history where modern knowledge meets medieval power structures.
Assiti Shards • Book 11
by Eric Flint, Charles E. Gannon
Citizens of time-displaced Grantville confront Vatican corruption and Papal succession intrigue in war-torn 17th-century Europe. Flint and Gannon blend alternate history with political thriller as moderns face Borgia-level scheming.
Assiti Shards • Book 13
by Eric Flint, Gorg Huff, Paula Goodlett
Modern Americans from displaced Grantville attempt to modernize 17th-century Russia, but 1600s court politics and cultural clashes prove as dangerous as any battlefield.
by Eric Flint, Gorg Huff, Paula Goodlett
The United Sovereign States of Russia balances constitutional monarchy with federal authority amid internal and external threats. Freedom hangs in the balance as political forces clash.
Assiti Shards • Book 15
by Eric Flint, David Carrico
Modern Americans transported to 1636 Europe confront a deadly conspiracy while building their new society. Alternate history that balances time-travel premise with serious historical and political consequences.
1632: Ring of Fire • Book 37
by Eric Flint, Jody Lynn Nye
When Margaret de Beauchamp helps American time-travelers imprisoned in the Tower of London, she receives payment that could save her family's failing woolen business. Alternative history where uptime knowledge meets 17th-century English commerce.
1632 Universe/Ring of Fire • Book 32
by Eric Flint, Griffin Barber
Citizens of modern Grantville venture to Mughal lands seeking ingredients for medicines that won't be invented for centuries, after establishing their republic in 17th-century Europe.
Assiti Shards • Book 7
by Eric Flint, Andrew Dennis
While their fellow diplomats sail back to Europe, Cromwell and sharpshooter Julie Sims remain in Ring of Fire Britain—and quickly become fugitives. Flint and Dennis blend alternate history with chase thriller as familiar characters navigate a very different English Civil War.
1632 Universe/Ring of Fire • Book 22
by Eric Flint, Charles E. Gannon
In the Ring of Fire timeline, a displaced Pope attempts an ecumenical olive branch to heal Christianity's wounds while dodging political assassins.
1632 Universe/Ring of Fire • Book 37
by Eric Flint, Griffin Barber
American time-travelers become entangled in the Mughal succession crisis following Shah Jahan's assassination. The diplomatic mission must navigate three-way imperial warfare around the Peacock Throne.
1632 Universe/Ring of Fire • Book 34
by Eric Flint, Walter H. Hunt
Five years after stabilizing 17th-century Europe, the United States of Europe eyes the New World's vast lands and resources, now that England has ceded colonial claims to France.
Assiti Shards • Book 8
by Eric Flint, Andrew Dennis
The Ring of Fire series tackles papal politics and religious warfare with displaced West Virginians reshaping Counter-Reformation Europe through modern knowledge and democratic ideals.
Assiti Shards • Book 3
by Eric Flint, Andrew Dennis
What happens when 20th-century Americans must navigate 17th-century religious politics to save Galileo? Flint and Dennis blend historical detail with democratic ideals in surprising ways.