Whoville Wikipedia. Whoville is a fictional town created by author Theodor Seuss Geisel, under the name Dr. Biography Movies Watch Dante`S Inferno: An Animated Epic. Seuss. Whoville appeared in the books Horton Hears a Who How the Grinch Stole Christmas However, there were significant differences between the two renditions. Location How the Grinch Stole Christmas. Dir. Ron Howard. 2. Universal Studios Seussville Books. Random House, Inc., 2. Web. 2. 5 Apr. 2. Horton Hears a Who Dir. Jimmy Hayward. Century Fox.