Knowing's of a Nobody

Althea Greenhalgh is in her final year at Hogwarts. Summer is over and the students have returned from their safe and loving homes. Only, Althea's home is neither of those things. Pain clouds her life, and a struggle to overcome the darkness. Can she control it, before her past controls her future? Althea finds sanctuary at Hogwarts, and also within a boy named Sirius Black.