The Heroes of Olympus: The Mark of Athena
Annabeth’s heart raced as the Argo II descended towards New Rome. After months apart, she’d finally reunite with Percy—if he even remembered her. But a quest awaited, one that would test their bond and the fragile peace between Greek and Roman demigods. As ancient rivalries resurface and a primordial evil stirs, Annabeth must follow the Mark of Athena alone, facing her deepest fears to save those she loves. Rick Riordan weaves a thrilling adventure filled with humor, heart, and heroism that will keep you turning pages late into the night.