Forgiven: Book One

This is a rewrite of "Unforgiveable." I write it back when I was in school and upon rereading, I decided to do it again, but better. So, here is that! And, just for funsies, I'm splitting it into a multiple-book series!

Atropose became the Fine Arts professor at Hogwarts the same year that Harry and his friends arrived for the first time. She is the sun personified. So why did she take a liking to Snape? Better question: What is he going to do about it?