Dipper and Mabel are back for the third installment of the Disney Gravity Falls Cinestory Comic from Joe Books. For their summer vacation, Californian 12-year-old twins Dipper and Mabel Pines are dropped off in the town of Gravity Falls, Oregon, to stay with their great uncle, Grunkle Stan. Things are not what they seem in this small town, and with the help of a mysterious journal that Dipper finds in the forest, they realize that their everyday life has changed. Fans of the hit show will love this graphic-novel style retelling of episodes 7-9!