Ninja

Bruce Lee Striking Thoughts: Bruce Lee's Wisdom for Daily Living

The Mongol Empire: An absorbing and unputdownable history of Genghis Khanand the founding of modern China, the perfect gift for military history buffs

Quitters Never Win

Saladin: The Life, the Legend and the Islamic Empire

Barbarians at the Wall: The First Nomadic Empire and the Making of China

The Secret Traditions of the Shinobi: Hattori Hanzo's Shinobi Hiden and Other Ninja Scrolls

Genghis Khan: Life, Death, and Resurrection

Krav Maga: An Essential Guide to the Renowned Method--for Fitness and Self-Defense

The Great Wall

Kendo: A Comprehensive Guide to Japanese Swordsmanship

Xanadu

The Book of Five Rings: The Strategy of the Samurai

Attila The Hun

The Rape of Nanking: The Forgotten Holocaust of World War II

The Gutenberg Revolution

Alpha Beta

My Fight Your Fight: The first memoir by the UFC star 2015