Birmingham, Books-A-Million, Harry Potter — Dumbledore’s Army would make a great group costume when you head to BAM on July 28. Photo via Warner Brothers

It’s been 20 years since the creation of the wizarding world of Harry Potter first hit bookshelves and wowed the world. It’s time to dress up and cast some spells during Books-A-Million’s Harry Potter 20 Years of Magic Celebration, happening July 28 from 2p.m.-4p.m. Is your wand ready?

Magical Harry Potter Activities and Deals

During this bewitching event, you’ll have the chance to become part of the Harry Potter universe with magical activities. Just dress up as your favorite Hogwarts character and head to any Books-A-Million on July 28 from 2p.m.-4p.m. While there, you’ll have the chance to

Be sorted into one of the four Hogwarts Houses.
Have your skills tested in the wand-making or charms class.
Play head-to-head trivia with other Harry Potter experts.

Birmingham, Books-A-Million, Harry Potter, Harry Potter 20th Anniversary, Books-A-Million's Harry Potter 20 Years of Magic Celebration — Photo courtesy of Books-A-Million.

Books-A-Million will also be offering great deals on exclusive Harry Potter collectors’ items (during the event and throughout the months of July and August!).

Are you a kid looking to add to your prized Harry Potter collection? Good choice! Books-A-Million is making it much easier to collect all the fandom with a Buy 2, Get A 3rd Free Deal. Psst! It includes all Harry Potter series books, including the newly-released book covers created by Caldecott Medalist Brian Selznick.

Even those not in the Harry Potter loop will be reaching for these covers! Black and white and truly incredible, you can find all the newest cover reveals when you hit the Harry Potter shelves at Books-A-Million. Here are a few to get your inner bookworm excited:

Wizardful Finds

On the search for more wizardful finds? Collect the BAM! Exclusive Supercute Hedwig Plush and the BAM! Exclusive Harry Potter Professors Pack featuring everyone’s three favorite Hogwart’s educators Severus Snape, Minerva McGonagall and Albus Dumbledore.

Or claim your very own copy of J.K. Rowling’s original screenplay, “The Fantastic Beasts: The Crimes of Grindelwald”. No magic required! Just opt for a pre-order voucher to ensure your copy.

Here are a few of the exclusive and truly enchanting Harry Potter items up for grabs at Books-A-Million:

Harry Potter Hard Cover Box Set: Books #1-7

The Harry Potter books are a rare treasure and this collectible trunk-like box is the perfect way to keep them safe and secure. It includes all seven books from the Harry Potter saga, plus bonus decorative stickers.

Harry Potter – The Official Coloring Book

Let your creativity flow when you escape into the stunning pages of this Harry Potter coloring book. This deluxe coloring book features vivid settings and beloved characters from the entire Harry Potter saga. With 16 full-color inspiration pages and 80 black-and-white coloring pages, it’s the perfect collectors item.

Harry Potter Page to Screen: Updated Edition: The Complete Filmmaking Journey

Take an educated and wowing stroll through the Harry Potter saga from start to finish with this must-have book. Featuring 1200 photographs, sketches and diagrams, this is the most complete and final visual history of the Harry Potter series published.

Harry Potter: Collectible Quidditch Set

What Harry Potter fan doesn’t wish they could partake in the fast and exciting action of Quidditch. This one-of-a-kind deluxe Quidditch set is the ultimate Harry Potter collectible.