What are The Hunters of Artemis?

The Hunters of Artemis are a group of young girls who dedicate their lives to Artemis and so become immortal. They hunt monsters for her, and live as one family. They have to swear off boys forever, something that many teenage girls cannot do. This is because Artemis is a virgin goddess. Thalia, Jason's sister, is one of Artemis' Hunters. The Hunters will often come to the aid of demigods when needed.