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 Travis Stoll's helmet during capture the flag.

History
Phoebe is a Hunter of Artemis, and is either a human, demigod, or nymph. It is possible she was named after Artemis' grandmother.

Phoebe gained the Stoll brothers hatred by besting them in Capture the Flag, and as a result, they gave her a poisoned T-shirt, that caused her skin to erupt with painful hives, preventing her from going on the quest. This was at the request of Aphrodite.

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 by her encounters with the Campers. She is also the Hunters' best tracker.