Nonfiction:
* The Hairstons: An American Family in Black and White (1997): This book tells the story of the Hairstons, a biracial family, from the Civil War to the modern day.
* The Great Fire: Chicago 1871 (2003): This book explores the history and impact of the Great Chicago Fire.
* The Ghost of the Confederacy: The Confederate Monuments of Mississippi and the South's Enduring Struggle With Its Past (2020): This book examines the history of Confederate monuments in Mississippi and the larger debate about their meaning and legacy.
Fiction:
* The Long Shadow (2007): This historical novel tells the story of a young man who is thrust into the world of the Civil War.
Wiencek has also written numerous articles for publications such as The New York Times, The Washington Post, and The Atlantic.
He is known for his insightful and engaging writing style, often exploring complex historical and social issues.