Sidewise Award for Alternate History — Complete Winners List

15 years of winners · Sidewise Awards for Alternate History · Since 1995 · ← Back to award page


2024	Sargassa	—	—
2023	Cahokia Jazz	—	—
2022	The Peacekeeper	—	—
2021	Civilizations	—	—
2020	The Doors of Eden	—	—
2019	The Future of Another Timeline	Annalee Newitz	Tor Books
2018	The Calculating Stars	Mary Robinette Kowal	Tor Books
2017	Once There Was a Way	—	—
2016	Underground Airlines	—	Mulholland Books
2015	The Big Lie	—	—
2014	The Enemy Within	—	—
2013	The Windsor Faction	—	—
2012	Dominion	—	—
2011	Wake Up and Dream	—	—
2010	When Angels Wept	—	—