Examines ancient weapons and their uses in Mesopotamia, Egypt, China, India, Greece, Rome, and Mesoamerica.

Po is now living his dream as The Dragon Warrior, protecting the Valley of Peace alongside his friends and fellow kung fu masters, The Furious Five. But Po's new life of awesomeness is threatened by the emergence of a formidable villain, who plans to use a secret, unstoppable weapon to conquer China and destroy kung fu. Po must look to his past and uncover the secrets of his mysterious origins in order to able to unlock the strength he needs to succeed....

"Fi is a prisoner. Briar, a monster. Shane's a warrior. And Red is a traitor. What was once a formidable group of four fighting to reawaken the kingdom is now ruptured, torn apart by the wicked Spindle Witch. Confined to a tower with the monstrous Briar Rose, Fi is caught in the Spindle Witch's ever-tightening web. With the Spindle Witch on the verge of finding the Siphoning Spells and crushing Andar—with Fi's help, no less—Fi's only...

For eons, the city of Troy--whose legendary fall was detailed in Homer's Iliad--was believed to be myth, until archaeologists in the nineteenth century uncovered its ancient walls buried beneath the sands. In the frozen tundra of Greenland, a group of modern-day researchers stumble on a shocking find: a medieval ship buried a half-mile below the ice. The ship's hold contains a collection of even older artifacts--tools of war--dating back to the Bronze...