A Doubter's Guide to the Bible: Inside History’s Bestseller for Believers and Skeptics

Forgotten Voices Of The Great War

A Doubter's Guide to Jesus: An Introduction to the Man from Nazareth for Believers and Skeptics

The History Gossip: A Slice of Ye Olde Scandal for Every Day of the Year

Bullies and Saints: An Honest Look at the Good and Evil of Christian History

Thinking About History

Cover-Ups & Secrets: The Complete Guide to Government Conspiracies, Manipulations & Deceptions

The Quest: Energy, Security, and the Remaking of the Modern World

Unholy Alliance: The Agenda Iran, Russia, and Jihadists Share for Conquering the World

Ten Lessons for a Post-Pandemic World

How to Be a Tudor: A Dawn-to-Dusk Guide to Tudor Life

The Greek Way

The Prize: The Epic Quest for Oil, Money & Power

The Essential American: A Patriot’s Resource; 25 Documents and Speeches Every American Should Own

Rise of ISIS: A Threat We Can't Ignore

The Watergate Scandal

Peacemakers

Race and Reunion: The Civil War in American Memory

The American Patriot's Almanac: Daily Readings on America