World History: From the Ancient World to the Information Age (DK Ultimate Guides)

Military Aircraft (Visual Encyclopedia)

The Illustrated Encyclopedia of Military Helicopters: A Guide to Over 80 Years of Rotorcraft, from the First Types Deployed in World War II to the Specialized Aircraft in Service Today

Torque - Animal Battles Volume 3 - 8 Book Bundle for Young Readers - Paperback Book Set - Educational and Informative Encyclopedia Set - Books for Grades 3 & 4

Tanks & Military Vehicles: 300 of the World's Greatest Military Vehicles (Mini Encyclopedia)

Timelines of World War II (DK Timelines)

Visual Encyclopedia of Ships

The Encyclopedia of Confederate Generals: The Definitive Guide to the 426 Leaders of the South's War Effort

The Art of War (Annotated): Sun Tzu's Original Version of The Art of War in English, Complete Text and Commentaries explaining Sun Tzu's Military Strategy and Tactics

Imperialism and Expansionism in American History [4 volumes]: A Social, Political, and Cultural Encyclopedia and Document Collection [4 volumes]