9 parts Complete Ollie di Angelo never asked to be the son of Hades. Shadows cling to him, whispers of the Underworld follow him, and danger lurks around every corner. All he wants is to survive another school year without getting expelled-or worse. But when monsters begin hunting him and secrets about his past unravel, Ollie is dragged into a world of gods, curses, and battles he can't escape.
At Camp Half-Blood, Ollie discovers he's not alone-friends like Percy Jackson and Grover Underwood stand by him-but the darkness in his blood threatens to tear everything apart. Haunted by the fear that he'll become like his father, Ollie must choose: embrace the power of death, or fight to keep his humanity alive.
Because in a world where even the gods play games with mortals, surviving might be the hardest quest of all.