Title: Once upon a swine
Description: At the moment when Mabel wins Waddles the pig at the Mystery Fair, Dipper ruins his chance to impress Wendy. But when Dipper finds a way to travel back in time and changes his fate with Wendy, Mabel's fate also changes--for the worse. Then, when a prehistoric creature snatches up Waddles, it's up to the Gravity Falls gang to save him!
Subjects: Fairs, Pigs, Swine, Adventure and adventurers, Juvenile fiction, Time travel, Fiction, Children's fiction, Adventure and adventurers, fiction, Fairs, fiction, Pigs, fiction, Time travel, fiction