Legacy of the Purple (book one)
Founded upon the Mayan Empire, the Stonewielders have long since hidden themselves from the world. When a group of mechanically altered humans discovers their existence, technology clashes against magic, and chaos ensues.
Thirty years after the war ends, Daniel Potsay is perfectly content to stay on the sidelines, letting others take care of the lingering effects of the uprising. However, when old factions rise back to the surface, his entire family is drawn into the fight. Innocent or not, he must put everything on the line for them, or risk losing them forever.