J. R. R. Tolkien publisher used the author's own cover art, maps, and full-page illustrations for the early editions of "The Hobbit". Much of his artwork was collected and published in 1995 as a book: "". The book discusses the paintings, drawings, and sketches of J.R.R. Tolkien and in total includes 200 reproductions of his art. In a 1951 letter to Milton Waldman, Tolkien wrote about his intentions to create a "body of more or less connected legend", of which "[t]he cycles should be linked to a majestic whole, and yet leave scope for other minds and hands, wielding paint and music and drama".
Christopher Tolkien "Beren and Lúthien " is an editorial work and was published as a stand-alone book in 2017. The next year, "The Fall of Gondolin " was published also as an editorial work. The Children of Húrin, Beren and Lúthien, and The Fall of Gondolin make up the three "Great Tales" of the Elder Days which J.R.R. Tolkien considered to be the biggest stories of the First Age. HarperCollins published other J. R. R. Tolkien work edited by Christopher Tolkien which is not connected to the Middle-earth legendarium. "The Legend of Sigurd and Gudrún" appeared in May 2009, a verse retelling