Riordan, Rick2024Heroes of Olympus ; n4.
Books, Manuscripts
Lost in the depths of the Underworld, Percy and Annabeth's lives rest in the hands of their friends and fellow demigods - Jason, Piper, Leo, Hazel and Frank.Unsure if they'll ever see Percy and Annabeth again, the five must put aside their grief and find the mortal side of the Doors of Death to f...
