Kids are in for a totes mathematical time as Summit Books brings to stands everywhere two must-have collectibles for Adventure Time fans!

Out in bookstores and magazine stands now is The Adventure Time Encyclopaedia: Inhabitants, Lore, Spells, and Ancient Crypt Warnings of the Land of Ooo Circa 19.56 B.G.E. - 501 A.G.E. Reprinted in the Philippines by Summit Books, this indispensable guide to the hit Cartoon Network show has everything fans need to know about the post-apocalyptic Land of Ooo and its magical creatures. Compiled by His Lowness Hunson Abadeer a.k.a. Lord of Evil himself, the intricately-designed encyclopedia gathers mind-boggling details that shed light on the bizarre world that is Ooo—made more hilarious with hand-written notes by Jake the Dog, Finn the Human, and Marceline the Vampire Queen on the pages—that are sure to entertain both kids and adult fans of the cult favorite animated series.

Also out in stands now is the official Adventure Time Magazine, which is packed with tons of Ooo-some treats such as facts, crafts, quizzes, activities, and how-tos to up your Adventure Time IQ. Flip through the pages to find out where to score cool Adventure Time merch, what righteous recipes you can try at home, how to pull off Princess Bubblegum's science experiments, how to throw an epic Adventure Time-themed viewing party, and more. Plus, freebies that come with each copy such as character masks, stickers, posters, and cardboard figs make this magazine a true collector’s item for Adventure Time fans.

Let everyone know how much fun you’re having with your Adventure Time Magazine by taking a snapshot of your work and posting it on social media with the hashtag #AdventureTimeMagazinePH.

Grab your copies of The Adventure Time Encyclopaedia (P295) and the Adventure Time Magazine (P195), out now in bookstores and magazine stands nationwide!