Nova travels deep into Japan's ancient foundries, follows the craft of the traditional sword-smiths and attends Samurai fighting school to reveal the art and science behind making what many call the perfect sword.

Atticus O'Sullivan, last of the Druids, lives peacefully in Arizona, running an occult bookshop and shape-shifting in his spare time to hunt with his Irish wolfhound. His neighbors and customers think that this handsome, tattooed Irish dude is about twenty-one years old -- when in actuality, he's twenty-one centuries old. Not to mention: He draws his power from the earth, possesses a sharp wit, and wields an even sharper magical sword known as Fragarach,...

Much to their initial dismay, a twelve-year-old boy and girl discover they are destined to become knights of King Arthur's legendary Round Table, but first they must find and reforge Excalibur and break a curse that has weakened the magic of the Twenty-Five and a Half Realms.