Harry Potter and the Knowledge of a Mother

Every parent leaves something behind for their children to remember them by. Lily Evans didn't know, when she left her diary behind, that it would help her son into knowing her and himself...or did she? See what knowing her leads to in Harry's final year at Hogwarts, what Lily's Seer visions reveal to him, and how it will help him destroy his demons. Pre-OotP. I suck at summaries, it's much better than it sounds, please read.