Percy Jackson thought the gods had finally stopped messing with his life. He was wrong. When strange magic seeps into Camp Half-Blood and monsters begin acting like they’re following a new set of rules, Percy discovers the borders between the mortal world and ancient magic are breaking. The arrival of Lyra Vale, a quiet demigod carrying a screaming bronze compass, confirms his worst fear: a forgotten power is waking. As Hecate’s magic stirs and even the sea grows restless, Percy must face a trut