Once Upon a Swine

From Author Wars - https://authorwars.com/books/once-upon-a-swine-3070415.html

Overview:

Title: Once Upon a Swine
Author: Tracey West
Year: 2014
Type: Novels
Series: Gravity Falls

Editions/Publications:

2014 . Once Upon a Swine (2014, Tracey West, Disney Press, ISBN-10: 9781484711408, $4.99, 112 pages, Trade Paperback, Novel)