Want to know the best way to thwart the ghost that haunts your local convenience store? Or how to crack a top secret code? Find out in this jam-packed guide featuring tips, activities, and the show's trademark quirky humor. From Dipper's advice on how to handle the supernatural, to unlocking codes and ciphers, to taking Mabel's fun quizzes, this imaginative guide is sure to be a hit with fans of the show This hardcover book in the best-selling Guide to Life format features 160 pages of hilarious journal entries, full-color images, and a double-sided pull-out poster

Journal 3 brims with every page ever seen on the show plus all-new pages with monsters and secrets, notes from Dipper and Mabel, and the Author's full story. Fans of Gravity Falls will simply love this 288-page full-color jacketed hardcover version of Journal 3 Plus the book jacket doubles as an exclusive poster