In Bronze-Age Crete, before horses were common on the island, potter's-daughter Clio continues to raise and train them even though an accident has left her unable to ride. After a series of difficult years in the community, the threat of raiders prompts the town's ruling Lady to demand the sacrifice of a maiden between ages twelve and fourteen, who will be selected at the spring equinox. Certain that she will be named the sacrifice, Clio struggles...