Delve into the Dark Arts of with this exclusive set that includes a tiny book filled with facts and unique insights into the darker side of the Harry Potter™ films and a collectible Dark Mark enamel pin.NOVELTY TINY BOOK: Completely legible, printed in full color, and encased in a slipcase with a ribbon marker, the novelty tiny book on the Dark Arts is filled with fun facts and unique insights on the darker side of the Harry Potter™ films—from basic curses and jinxes to Dark creatures like the Basilisk and the Dark Lord himself.COORDINATING PIN: The set includes a glow-in-the-dark enamel pin of the Dark Mark that can be worn or added to a tote bag or lanyard to show your dark side.ADD TO YOUR COLLECTION: Add more fun tiny book and pin sets from Insight Editions to your collection with Harry Potter: Hogwarts Tiny Book and Pin Set, DC Comics: The Joker Tiny Book and Pin Set, and DC Comics: Harley Quinn Tiny Book and Pin Set.