Discover Your Patronus on Pottermore
We can try to write 200 words on how awesome Harry Potter is, but we won’t do that. All we will say is that Pottermore is the official site for all things Harry Potter. If you haven’t been sorted into a house, do that first and then discover what your Patronus is.
Once you have you have identified your Patronus you’ll be all set to ward off the evil Dementors.
“Making you a better geek, one post at a time!”