Which son of J.R.R. Tolkien edited and published much of his father’s unfinished Middle-earth work?

Christopher Tolkien edited and published much of his father’s unfinished Middle-earth work.

After J.R.R. Tolkien died in 1973, Christopher became the principal editor of his father’s manuscripts. His most famous achievement was The Silmarillion, published in 1977. The book brought together creation stories, legends, genealogies, and historical material from Tolkien’s extensive papers, although Christopher had to make editorial decisions because the manuscripts were often incomplete or contradictory.

Christopher continued publishing related material for decades. His editions included Unfinished Tales, the twelve-volume History of Middle-earth, and later works such as The Children of Húrin, Beren and Lúthien, and The Fall of Gondolin. These books reveal how Tolkien revised names, languages, chronology, and mythology over many years.

Christopher Tolkien was Tolkien’s third child and second son. He died in 2020. His editorial work made a large part of the legendarium available to readers while also showing that Tolkien’s mythology was never a single fully finalized manuscript.