Katy Herman is a proud Hufflepuff, a writer, and a lover of literary analysis. She probably wouldn’t be any of those things if it weren’t for Harry Potter. This is her eighth convention with her BFF and partner in Potter, her mom, and her second time as a presenter. When she’s not busy being a fangirl, she writes about shopping at BuzzFeed. Come say wotcher if you see her cosplaying Tonks around the con!