The Age of Total War, 1860–1945

Stalking the Red Bear: The True Story of a U.S. Cold War Submarine's Covert Operations Against the Soviet Union

The Great War and the Making of the Modern World

Cold War: An Illustrated History Coloring Book for Everyone (The Untold Story of the Uss Nautilus and the Cold War's Most Daring Mission)

Cold War: Space Race Between the United States and Soviet Union (The History and Legacy of the Multiethnic Nations That Split Apart After the Cold War)

A History of Europe: From Pre-History to the 21st Century

Stasiland: Stories from Behind the Berlin Wall

Air Power: A Global History

15 Minutes: General Curtis LeMay and the Countdown to Nuclear Annihilation

A History of the 20th Century: Conflict, Technology and Revolution

The CIA: An Imperial History

War in the Modern World, 1990-2014

England in the Age of Austen

For the Soul of Mankind: The United States, the Soviet Union, and the Cold War

Maps and Politics

The Master of Disguise: My Secret Life in the CIA

Crisis of Empire: Britain and America in the Eighteenth Century

The Pledge to America: One Man's Journey from Political Prisoner to U.S. Navy SEAL

War in the Nineteenth Century: 1800-1914

The JFK Conspiracy: The Secret Plot to Kill Kennedy—and Why It Failed