
WHAT IF? Must-Read Alternate History Fiction
By Walden Pond Books

The alternate history genre provides an fascinating opportunity for authors to re-imagine "real" history with versions based on the alteration of pivotal historical events. Accordingly, here is a list of the best works of fiction imagining an altered history whose premise can be summed up in a single question beginning with "What if. . ."

Altered Europa
Martin T Ingham, Sam Kepfield, et al.
$12.99"What If" x 21 (Twenty-one short stories featuring alterations to pivotal events in European history)

Alternate Peace
Kristine Kathryn Rusch, Juliet E. McKenna, et al.
$16.98"What If?" x 15. (Fifteen short stories of alterations to pivotal events of history during times of peace rather than times of war)

Lest Darkness Fall & Timeless Tales Written in Tribute
David Drake, L. Sprague de Camp, et al.
$34.99 $32.19What if a modern-day historian were transported back in time and used his knowledge to prevent the fall of Rome? (L. Sprague de Camp's alternate history classic is collected in this volume along with short stories by leading science fiction authors that pay homage to the genre.)

Eladatl: A History of the East Los Angeles Dirigible Air Transport Lines
Sesshu Foster
$17.95 $16.51What if lighter-than-air travel had been developed in East Los Angeles during the early 20th century?

Civilizations
Laurent Binet
$27.00 $24.84What if in 1000 AD, Viking explorers had voyaged as far as the Caribbean, Christopher Columbus and the Spanish conquistadores had failed to colonize the Americas, and instead the Incas had invaded and conquered Spain and Europe? A masterfully imaginative reversal of historical power dynamics, this novel is a new alternate history classic!

A Master of Djinn
P. Djèlí Clark
$27.99 $25.75What if in 1872, an Egyptian inventor opened the door to the supernatural world and left it open?

The Black God's Drums
P. Djèlí Clark
$11.99 $11.03What if the American Civil War had ended in a truce and slavery still existed in the Confederate states?

The Future of Another Timeline
Annalee Newitz
$18.99 $17.47What if a woman were able to travel through time, editing history to undo the damage done by misogynists?

Tropic of Kansas
Christopher Brown
$15.99What if right-wing political forces in the early 21st century had achieved ultimate power and the United States disintegrated?

The Cold Last Swim
Junior Burke
$16.99 $15.63What if actor James Dean had shot fellow actor Ronald Reagan during a live TV broadcast in 1954?

Fallout
Todd Strasser
$8.99 $8.27What if Russia had launched a nuclear attack on the United States during the 1962 Cuban Missile Crisis?

Blonde Roots
Bernardine Evaristo
$15.00What if the history of the transatlantic slave trade had been reversed and Africans had enslaved Europeans?

The Mirage
Matt Ruff
$16.99 $15.63What if Christian fundamentalist terrorists hijacked four jetliners in 2001, flying two planes into the Tigris & Euphrates World Trade Towers in Baghdad, the third into the Arab Defense Ministry in Riyadh, and the fourth plane targeting Mecca?

The Museum of an Extinct Race
Jonathan Hale Rosen
$19.99 $18.39What if Nazi Germany had won World War II and Adolf Hitler's 'Final Solution' had been fully realized?

The Great Destroyers
Caroline Tung Richmond
$18.99 $17.47What if the atom bomb had never been discovered and instead of nuclear weapons the Cold War between the U.S. and the U.S.S.R. was fought with "mechas" - powerful robotic soldiers?

Light Perpetual
Francis Spufford
$27.00 $24.84What if five children killed in a German rocket attack on London during World War II were given a "second chance" at life? (An absolutely ingenious novel - a nominee for the 2021 Booker Prize - that resurrects not just the five main characters, but six decades of history.)

Pavane
Keith Roberts
$17.00What if Queen Elizabeth I had been assassinated in 1588, the Spanish Armada was successful and the Catholic Church reigned supreme? An alternate history classic and must-read. (The book is NOT in French, despite the current Bookshop annotation. It is also periodically out-of-stock, so check back often. If you see it's available on Bookshop, grab it!)

Three Californias: The Wild Shore, the Gold Coast, and Pacific Edge
Kim Stanley Robinson
$27.99 $25.75What if a nuclear war radically changed the history of California? Kim Stanley Robinson's visions of an Orange County shaped first by nuclear devastation, then by unfettered capitalism, and, finally, by a green revolution. All three novels are collected in this much-awaited omnibus edition.

Replay
Ken Grimwood
$15.99 $14.71What if you could live your life over again - with all your memories intact?

Underground Airlines
Ben H. Winters
$15.99 $14.71What if the Civil War had never occurred and slavery was still legal in four states?

The Kingdoms
Natasha Pulley
$28.00 $25.76What if Napoleon had won the Battle of Waterloo and France had conquered and colonized England?

Dominion
Sansom
$18.99 $17.47What if Lord Halifax - instead of Winston Churchill - had become England's Prime Minister in 1940 and had surrendered to the Germans?

The Separation
Christopher Priest
$21.59What if the influence of a World War II conscientious objector brought about peace between England and Germany after only a single year of conflict?

Agency
William Gibson
$17.00 $15.64What if Russian influence that affected the 2016 Presidential election were manipulated so that Hillary Clinton won?

Machines Like Me
Ian McEwan
$16.00 $14.72What if Alan Turing, the famous British mathematician and robotics and computing pioneer, had not died in 1954 at the age of 42, but lived to implement his visions and predictions?
(A work always in progress. Worthy titles are added to this list as they become available. Please check back.)
Click on these lists for more outstanding science fiction:
- The 2022 Hugo Award Finalists for Best Fantasy/Science Fiction Novel
- The 2022 Nebula Award Nominees for Best Fantasy/Science Fiction Novel
- The 2021 Hugo Award Finalists for Best Fantasy/Science Fiction Novel
- The 2021 Nebula Award Nominees for Best Fantasy/Science Fiction Novel
- The 2020 Hugo Award Nominees for Best Fantasy/Science Fiction Novel
- The 2020 Nebula Award Nominees for Best Fantasy/Science Fiction Novel
- Outstanding Science Fiction Series You Should Know About
- Outstanding Fantasy Series You Should Know About
- Timeless Fantasy & Science Fiction You Might Not Know About
("What if" graphic courtesy of xkcd.com)