Phoebe (Huntress)

In The Titan's Curse, Phoebe is mentioned as the Hunters' best tracker, the one who likes to hit people on the head, and the one who shot the arrows into Connor Stoll's helmet during capture the flag.

History
Phoebe is a Hunter of Artemis, and is either a human, demigod, or nymph. She was likely named after Artemis' grandmother. It is possible she is a daughter of Apollo because she healed Piper very fast.

The Titan's Curse
Phoebe gained the Stoll brothers hatred by besting them and shooting them in Capture the Flag, and as a result, they gave her a T-shirt that was poisoned with Centaur blood, that caused her skin to erupt with painful hives, preventing her from going on the quest. This was also at the request of Aphrodite. Phoebe was the hunter who had gotten in a fight with an Ares camper while shooting hoops at the basketball court. She also had arm wrestled with Bianca and won, but Bianca didn't mind.

The Last Olympian
Phoebe was probably with the hunters when they helped defend Manhattan.

The Lost Hero
Phoebe is with Thalia while fighting Lycaon and is most likely at The Wolf House when they were fighting Lycaon's wolves and the Earthborn.

She also healed Piper and helped the other Hunters track Lycaon.

When Thalia meets her brother Jason, Phoebe takes Piper and Coach Hedge, and sets up camp for them.

Physical description
Phoebe is called beefy and 'big'. She is said to have beaten Bianca many times at arm wrestling, but Bianca doesn't seem to mind.

Personality
Phoebe is very easily and quickly violent, as shown later in the book "You mean the girl who put the arrows in my helmet" (Conner Stoll). She is also the Hunters' best tracker.