Roald Dahl is a famous British writer best known for children's books such as Charlie and the Chocolate Factory. The plot of Charlie and the Chocolate Factory involves Willy Wonka hiding Golden Tickets in chocolate bars that grant the finders a tour of his factory. Charlie, a poor boy, finds one of the tickets and gets to tour the factory along with his grandfather, who used to work there. Wonka is unimpressed with the other children on the tour except for Charlie, and decides to give Charlie ownership of the factory.