TJ (Thomas Jefferson, Jr.)

An einherji of Valhalla, son of a freed slave and Tyr, the god of duels and bravery, TJ is one of Magnus’ best friends on Floor 19. He loves to charge into battle with his rifle and bayonet.

Travis and Connor Stoll

The sons of Hermes, Travis (left) and Connor (right) are not twins, though they look so much alike it is hard for people to be sure. They never get in trouble at camp or steal things. Nope. Not at all.

Poseidon

Poseidon, god of the sea and also father of Percy Jackson! (Also great taste in tropical shirts.)

Athena

Athena, goddess of wisdom, war and useful arts. Most importantly, the mother of Annabeth Chase.

Zoë Nightshade

Zoë Nightshade is the lieutenant of the Hunters of Artemis. Originally, she was one of the Hesperides, a daughter of Atlas.

Bianca di Angelo

Bianca di Angelo is the older sister of Nico, and, for a brief time, was a Hunter of Artemis.

Ethan Nakamura

Ethan Nakamura

Ethan Nakamura is the son of Nemesis. He traded an eye for his chance at getting revenge on all those who have wronged him — including the Olympian gods! Artwork by Viktoria Ridzel licensed and used with permission.

Will Solace

Will Solace is the head counselor for the Apollo Cabin at Camp Half-Blood. He is the camp’s best healer and all-around nice guy. Artwork by Viktoria Ridzel licensed and used with permission.

Charles Beckendorf

Charles Beckendorf is the head counselor of the Hephaestus Cabin at Camp Half-Blood. Artwork by Viktoria Ridzel licensed and used with permission.

Thalia Grace

Thalia Grace is the daughter of Zeus, sister of Jason Grace. After several years as a pine tree on Half-Blood Hill, she got a new job leading the Hunters of Artemis. Artwork by Viktoria Ridzel licensed and used with permission.