Lay out of book

This book is just information I have gather on the Harry Potter books and movies that I reference when reading Harry Potter fan fiction. This way if a book I'm reading mentions a magical creature, spell, or potion that I don't immediately recognize I can reference this this book and see if it was actually in Harry Potter or if it is the author own creation. I DO NOT OWN HARRY POTTER. Also this may not have everything, but I did do research, so everything in this is in Harry Potter.