Cousins Zammie and Kyla lived a typical middle school existence until the day their neighbor, the old East Indian man they called "Mister G" gave Zammie a small silver doll as a gift. They weren't sure what to make of the doll at first, but they quickly learned that the figure had amazing powers including the ability to transport them through time allowing them to experience famous moments in history in ways most people could never imagine. In their first time trip, Zammie and Kyla arrive in ancient Greece around 480 B.C., at the dawn of the Second Persian Invasion. They meet a young farm boy...