Diana longs to prove herself to her legendary warrior sisters. But when the opportunity finally comes, she throws away her chance at glory and breaks Amazon law- risking exile-to save a mere mortal. Even worse, Alia Keralis is no ordinary girl, and with this single brave act, Diana may have doomed the world. Alia is a Warbringer-a direct descendant of the infamous Helen of Troy, fated to bring about an age of bloodshed and misery. Together, Diana...

Princess Diana of Themyscira's 16th birthday celebrations are cut short when refugees break through to her island home and she defies her Amazon elders by trying to bring the outsiders to safety, but a stormy sea sweeps her away to where she must learn to survive in a foreign world full of danger and injustice.