It’s been some time since the Harry Potter series came to an end, but fans just can’t seem to let it go. Though several teen franchises have attempted to take its place, nothing ever filled our hearts quite like good old Harry could (sorry Twilight, Hunger Games, Divergent, whatever). So if your mind is still wandering the hallowed halls of Hogwarts transfiguring, potion-making and spell-casting, take a seat because you’re about to get Petrificus Totalus-ed real good. Warner Brothers and Harper Collins have released Harry Potter: The Creature Vault, a book containing incredible concept art of all the creatures and plants from the films. The beautiful images are equal parts amazing and terrifying, some looking like they jumped straight out of our worst nightmares. Below is just a small sampling of the illustrations you’ll find in the book. When you can breathe again, head over to Amazon to pick up a copy or three. That one of Nagini. Geez.