On Great Fields: The Life and Unlikely Heroism of Joshua Lawrence Chamberlain

This Republic of Suffering: Death and the American Civil War (National Book Award Finalist)

War: What is it good for?: The role of conflict in civilisation, from primates to robots

Lincoln in Private: What His Most Personal Reflections Tell Us About Our Greatest President

Narrative of the Life of Frederick Douglass: An American Slave

American Ulysses: A Life of Ulysses S. Grant

Personal Memoirs of Ulysses S. Grant: Volumes One and Two

The Eloquent President: A Portrait of Lincoln Through His Words

Team of Rivals: The Political Genius of Abraham Lincoln

Twelve Years a Slave

Crazy Horse and Custer: The Parallel Lives of Two American Warriors

The Flags of the Confederacy

Killing Lincoln: The Shocking Assassination that Changed America Forever

The Demon of Unrest: A Saga of Hubris, Heartbreak, and Heroism at the Dawn of the Civil War

Rebel Yell: The Violence, Passion, and Redemption of Stonewall Jackson

The Measure of a Man

Ancient Aliens Exposed: Debunking UFO’s, Ancient Astronauts And Other Unexplained Mysteries

Grant

The Illustrated Battle Cry of Freedom: The Civil War Era