Whither Thou Goest

Harry is back for his third year at Hogwarts with the threats of a murderer out to get him. Maybe it's the new Defense Against the Dark Arts professor and his cold assistant, or the Grim-like dog and black cat that seems to follow him wherever he goes, but something is putting him on edge. He has a feeling that each mystery's thread tangles with another, and that they will all unravel in the end.

What secrets will come to light? And how many people from his past have been hidden in plain sight this whole time? Read on to find out!

None of these characters are mine except for Anna. Everything you recognize belongs to the incredibly talented J.K Rowling. Btw, this is my first Fanfiction, so it might suck.
Enjoy!