The Science of Harry Potter: The Spellbinding Science Behind the Magic, Gadgets, Potions, and More!

The Science of Harry Potter: The Spellbinding Science Behind the Magic, Gadgets, Potions, and More!

The Unofficial Ultimate Harry Potter Spellbook: A complete reference guide to every spell in the realm of wizards and witches (The Unofficial Harry Potter Reference Library)

Hogwarts Library (Harry Potter)