The canon of a work of fiction is "the body of works taking place in a particular fictional world that are widely considered to be official or authoritative; [especially] those created by the original author or developer of the world". Canon is contrasted with, or used as the basis for, works of fan fiction and other derivative works.
The Royal Book of Oz, a canonical work in the Oz series, although written in 1921 after the death of original series writer L. Frank Baum in 1919, by another writer Ruth Plumly Thompson authorized by original publisher Reilly & Lee
"The Field Bazaar" was rediscovered and reprinted by A. G. Macdonell in 1934.
Star Wars is an American epic space opera media franchise created by George Lucas, which began with the eponymous 1977 film and quickly became a worldwide pop culture phenomenon. The franchise has been expanded into various films and other media, including television series, video games, novels, comic books, theme park attractions, and themed areas, comprising an all-encompassing fictional universe. Star Wars is one of the highest-grossing media franchises of all time.
Star Wars characters Darth Vader (left), Emperor Palpatine (center), and Luke Skywalker (right)
Timothy Zahn authored the Thrawn trilogy, which was widely credited with revitalizing the dormant Star Wars franchise in the early 1990s.
George Lucas made much of his fortune by retaining his rights to the franchise's merchandising.
The aerial warfare of WWII inspired the space fights.
