This elegant short novel, set in classical Greece of the 5th century B.C., tells the interwoven stories of Thrasulla, a Pythia who is one of the oracles of Apollo,and Harmonia, a slave in an Athenian household. The author, with degrees in Classics, brings authority and detail to this story of those so often neglected by history, those without power. Women in classical Greece led especially limited lives, but Jenny Blackford brings both suspense and compassion to Harmonia's tale, which is restricted entirely to her master's house, and to Thrasulla's, when she must confront the madness in a Spartan king and the greed of a sister priestess.