The Titan's Curse
Thalia Grace: Thalia is a fifteen-year-old demigod. She is a daughter of Zeus. Thalia appears in Percy's dream in the second book. But she makes a full appearance at the end of The Sea of Monsters. Thalia is given a greater role in the third book. Thalia is described as looking very punk. She wears black clothes, has spiky hair and wears eyeliner. Her personality is described in the book as "independent and many times sarcastic". Thalia is a lot like Percy. So, they get into fights often. She has feelings for Luke and was very sad when he betrayed the gods. Thalia is also afraid of heights.