Welcome to ancient Greece as only genius storyteller Laura Amy Schlitz can conjure it. In a warlike land of wind and sunlight, "ringed by a restless sea," live Rhaskos and Melisto, spiritual twins with little in common beyond the violent and mysterious forces that dictate their lives. A Thracian slave in a Greek household, Rhaskos is as common as clay, a stable boy worth less than a donkey, much less a horse. Wrenched from his mother at a tender age,...