A laid-back boy with messy black hair and sea-green eyes. The son of Poseidon, Percy is brave, sarcastic, and endlessly loyal, always putting his friends first.

A quiet, pale boy with messy black hair and dark eyes. As the son of Hades, Nico is reserved, fiercely loyal, and stronger than he looks. He prefers being alone but will do anything to protect the people he cares about.

A confident girl with curly blonde hair and storm-gray eyes. The daughter of Athena, Annabeth is intelligent, strategic, and determined, always relying on her mind before her sword.

A gentle girl with dark curls and golden eyes. The daughter of Pluto, Hazel is wise, brave, and has the power to control precious metals and gemstones.

A wiry boy with curly dark hair and a constant grin. The son of Hephaestus, Leo is funny, inventive, and an expert mechanic with the rare ability to control fire.

A tall, strong boy with dark hair and a kind heart. The son of Mars, Frank is humble, dependable, and can transform into nearly any animal.

A calm boy with blond hair and electric blue eyes. The son of Jupiter, Jason is disciplined, dependable, and a natural leader who controls the winds and lightning.

A confident girl with long dark hair and colorful eyes. The daughter of Aphrodite, Piper is compassionate, clever, and skilled with charmspeak.

A cheerful blond boy with bright blue eyes. As the son of Apollo, Will is kind, optimistic, and one of Camp Half-Blood’s best healers.