Charlie and the Chocolate Factory
A novel involving five children and a chocolate factory had a sequel and a film adaption.
At least one Jenny Everywhere had seemingly read the novel, as she was aware that the Unknown was not present in any of the original works.
Story
As per its film adaption, the overall story involved a sweet little boy and four other spoiled and greedy children earning, chancing or buying their way into a chocolate factory. (PROSE: A World of Pure Unimagination)
History
Jenny Everywhere had seemingly once read the novel; she had an affinity for its film adaption and a crush on its lead, which she later tried to suppress as she grew up in a futile attempt to lessen the bullying she faced.
Much later, after shifting to another universe that resembled the film adaption and discovery that the chocolate factory was awry with inaccuracies such as the existence of the Unknown, she drew upon her knowledge of the books and the film. (PROSE: A World of Pure Unimagination)
Behind the scenes
Although not named in full in A World of Pure Unimagination, the book was clearly identifiable as Charlie and the Chocolate Factory