A Short History of Trains

The Astronomy Book: Big Ideas Simply Explained

Astronomy: A Guide

Philosophers: Their Lives and Works

The Complete Idiot's Guide to Theories of the Universe

World History: From the Ancient World to the Information Age

Battles That Changed History: Epic Conflicts Explored and Explained

Is It Really Green?: Everyday Eco Dilemmas Answered

The Science of Gardening: Discover How Your Garden Really Grows

A Short History of Medicine

Scientists Who Changed History

Ancient Greece: The Definitive History

Banned Books: The World's Most Controversial Books, Past and Present

Myths & Legends

A Short History of Seafaring

Simply AI: Facts Made Fast

The Complete Idiot's Guide to World War I

The Complete Idiot's Guide to the Middle Ages: Explore the Turbulent Times and Events of This Extraordinary Era

The Military History Book: Big Ideas Simply Explained

Africa: The Definitive History of a Continent