Signed by bestselling author and creator of the Red Rising series, Pierce Brown! From the world of the best-selling YA series Red Rising comes a story of love and loss and rage! In the future, when mankind has spread across the stars, the hierarchy of man is dictated by the color of one's caste. The Golds rule all, but what will happen when one falls for a lowly Red? See how a forbidden love will set the course of events for the future and lead to the formation of the formidable Sons of Ares!