2019 Hugo Eligible Related Works

From www.thehugoawards.org: "Awarded to a work related to the field of science fiction, fantasy, or fandom, appearing for the first time during the previous calendar year or which has been substantially modified during the previous calendar year. The type of works eligible include, but are not limited to, collections of art, works of literary criticism, books about the making of a film or TV series, biographies and so on, provided that they do not qualify for another category. Nonfiction collections are eligible here, but fiction anthologies generally are not because all of the individual works within the anthology are eligible in one of the “story” categories. There is no category for “Best Anthology.”"