Sierra Wilker

==Abou == Sierra Michelle Wilker is a Half-Blood daughter of Jessica Wilker and Hades. Before she lived at Camp Half-Blood year round, she and her little sister Gabbi lived with their step-mother, Cathrine Howard and their step-father, Derrick Howard. Her only friend is Kris Meyer, a daughter of Apollo.

Appearance
Sierra has her mother's facial features and her green eyes. She has her father's silky black hair and pale skin.

Personality
Sierra is curious, compassionate, determined, stubborn, strong, dark, and easily angered

Known Family
Mother- Jessica Wilker(deceased)

Father- Hades

Sister- Gabbi Wilker

Half-Brother- Nico di Angelo

Half-Sister- Bianca di Angelo(deceased)

Uncle- Zeus

Uncle- Poseidon

Cousin- Percy Jackson

Cousin- Thalia Grace

Step-Mother- Cathrine Howard

(Sierra doesnt consider Derrick as a member of her family)