The Serpent Papers

The Oceans and the Stars: A Sea Story, A War Story, A Love Story; The Seven Battles and Mutiny of Athena, Patrol Coastal Ship 15

Crucible of Command: Ulysses S. Grant and Robert E. Lee—the War They Fought, the Peace They Forged

Summer of the Star: A Western Story

Furnace Flat: A Western Duo

The Lincoln Moon

Compassionate Soldier: Remarkable True Stories of Mercy, Heroism, and Honor from the Battlefield

Lincoln’s Billy

Vengeance Is Mine: A Red River Mystery

Prelude to Terror

The Spinoza Problem: A Novel

An Ocean of Courage and Fear

The Venetian Affair

On the Border with Crook

Cloak of Darkness

The Hidden Target

Dark Places: A Red River Mystery

The Yankee Plague: Escaped Union Prisoners and the Collapse of the Confederacy

Boy Soldiers of the American Revolution

Captured by History: One Man’s Vision of Our Tumultuous Century