It’s time for Get Pop-Cultured, Barnes & Noble’s annual celebration of fanboys, fangirls, and pop-culture! We’re celebrating in participating Barnes & Noble stores* on Saturday, July 29 with a day of events and activities highlighting the most cherished of fannish past-times—Cosplay! Plus, we’ve extended the party to last throughout July with a month’s worth of special promotions featuring some of your favorite pop culture fandoms.

Check out the promotions timeline below, available both in stores and online!

Marvel Graphic Novels (July 6-July 18)

All Marvel graphic novels are buy two, get the third free!

Build Your Pop-Culture Library (July 6-August 1)

Stock your shelves with the best books ever written! Select Barnes & Noble Collectible Editions are just $15.

Yen Press Manga (July 6-August 1)

All Yen Press manga are buy two, get the third free!

DC Graphic Novels (July 19-August 1)

All DC graphic novels are buy two, get the third free!

Harry Potter (July 19-August 1)

To celebrate Harry Potter’s birthday (and the 20th anniversary of the release of the first book in the series), all paperbacks in the Harry Potter series are 25 percent off!

Comic Convention Collectibles (July 20-July 23)

What exclusive Comic Convention Collectibles will be available at Barnes & Noble this year? We can’t tell you—yet. The full lineup won’t be revealed until 3 AM EST on July 20, so make sure to check back in then, before they’re all gone!

*Select stores only. Check your local store for additional details.