Book excerpt: It's the first holiday season since the gates reopened in Arendelle. Anna and Elsa are hosting a surprise holiday party for the entire town. But when the townspeople unexpectedly excuse themselves to prepare for their own celebrations, Anna and Elsa realize they have no family traditions of their own. Olaf, with Sven at his side, embarks on a mission to find Anna and Elsa the best tradition ever in this colorful cinestory comic.