The Faith of Barack Obama: A Spiritual Biography of an American President

Team of Rivals: The Political Genius of Abraham Lincoln

Killing Jesus

John Adams

The Search for God and Guinness: A Biography of the Beer that Changed the World

Truman

Mansfield's Book of Manly Men: An Utterly Invigorating Guide to Being Your Most Masculine Self

The Rise of Theodore Roosevelt

The Mormonizing of America: How the Mormon Religion Became a Dominant Force in Politics, Entertainment, and Pop Culture

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

Men on Fire: Restoring the Forces That Forge Noble Manhood

Killing Lincoln: The Shocking Assassination that Changed America Forever

Grant

The Faith and Values of Sarah Palin

This Republic of Suffering: Death and the American Civil War

No Retreat, No Surrender: One American's Fight

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

War

The American Heritage History of the Civil War

Lincoln