Storm Over the Constitution

Narrative of the Life of Frederick Douglass: An American Slave

The Scouts of the Valley: Courage, loyalty, and sacrifice in the American Revolutionary War

Crisis of the Strauss Divided: Essays on Leo Strauss and Straussianism, East and West

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

A New Birth of Freedom: Abraham Lincoln and the Coming of the Civil War (with New Foreword)

The Illustrated Battle Cry of Freedom: The Civil War Era

Team of Rivals: The Political Genius of Abraham Lincoln

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

Reflections on the Decline of Science in England, and on Some of Its Causes: Unveiling the Stagnation of Scientific Advancement in 19th Century England

The Flags of the Confederacy

Killing Lincoln: The Shocking Assassination that Changed America Forever

And There Was Light: Abraham Lincoln and the American Struggle

The Proletarian Revolution and the Renegade Kautsky: Enriched edition. Unveiling the Betrayal: A Revolutionary Call to Arms

The Rise and Fall of the Second American Republic: Reconstruction, 1860-1920

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

The Measure of a Man

Twelve Years a Slave

The Private Diary of Dr. John Dee, and the Catalog of His Library of Manuscripts: Enriched edition. Secret Musings and Esoteric Treasures of an Elizabethan Scholar