Cardboardia 2: This Side Up

"A war for the very fate of the cardboard kingdom smolders and could ignite at any moment in the second book in the Cardboardia graphic novel series, perfect for fans of Furthermore and Nightlights. Pokey is lost in Cardboardia, and her older brother, Mac, and friends, Maisey and Bird, are desperately trying to find her. Taken in by a band of wild witch girls--friends or foes?--Mac, Maisey, and Bird learn more about how the world off Cardboarida works. What's in all the boxes? What are the rules of travel?"--