The Age of Total War, 1860–1945

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

Sherlock Holmes for the 21st Century: Essays on New Adaptations

The Great War and the Making of the Modern World

Dead Mountain: The Untold True Story of the Dyatlov Pass Incident

Maps and Politics

The Killer Book of Serial Killers: Incredible Stories, Facts and Trivia from the World of Serial Killers

Crisis of Empire: Britain and America in the Eighteenth Century

A Rogue's Kiss: The Complete Series

Air Power: A Global History

Stalling for Time: My Life as an FBI Hostage Negotiator

War in the Nineteenth Century: 1800-1914

Gotti's Rules: The Story of John Alite, Junior Gotti, and the Demise of the American Mafia

War in the Modern World, 1990-2014

The Riders Come Out at Night: Brutality, Corruption, and Cover-up in Oakland

Contesting History: Narratives of Public History

Who Is Sherlock?: Essays on Identity in Modern Holmes Adaptations

A History of Diplomacy

Say Nothing: A True Story of Murder and Memory in Northern Ireland