"This month CALLIOPE travels to China and the Tang dynasty. Be sure to join us for a visit with an empress who was determined to get her way, regardless of whom she had to destroy. Check out how a royal prince who managed not to be on her "death list" became involved with her tomb. Then take a peek at polo, Tang-dynasty-style. Meet the so-called "brilliant" emperor and learn just how he got his title. You'll also read how the girl he loved caused his downfall. Visit, too, one of the ancient world's most orderly cities. There's much more - just get a copy, and you'll see." (text taken from cobblestone.pub)