Marion Eleanor Zimmer Bradley was an American author of fantasy novels such as The Mists of Avalon and the Darkover series, often with a feminist outlook. Bradley's first published novel-length work was Falcons of Narabedla, first published in the May 1957 issue of Other Worlds. When she was a child, Bradley stated that she enjoyed reading adventure fantasy authors such as Henry Kuttner, Edmond Hamilton, and Leigh Brackett, especially when they wrote about "the glint of strange suns on worlds that never were and never would be." Her first novel and much of her subsequent work show their influence strongly. Early in her career, writing as Morgan Ives, Miriam Gardner, John Dexter, and Lee Chapman, Marion Zimmer Bradley produced several works outside the speculative fiction genre, including some gay and lesbian pulp fiction novels. For example, I Am a Lesbian was published in 1962. Though relatively tame by today's standards, they were considered pornographic when published, and for a long time she refused to disclose the titles she wrote under these pseudonyms. Her 1958 story The Planet Savers introduced the planet of Darkover, which became the setting of a popular series by Bradley and other authors. The Darkover milieu may be considered as either fantasy with science fiction overtones or as science fiction with fantasy overtones, as Darkover is a lost earth colony where psi powers developed to an unusual degree. Bradley wrote many Darkover novels by herself, but in her later years collaborated with other authors for publication; her literary collaborators have continued the series since her death. Bradley took an active role in science-fiction and fantasy fandom, promoting interaction with professional authors and publishers and making several important contributions to the subculture. For many years, Bradley actively encouraged Darkover fan fiction and reprinted some of it in commercial Darkover anthologies, continuing to encourage submissions from unpublished authors, but this ended after a dispute with a fan over an unpublished Darkover novel of Bradley's that had similarities to some of the fan's stories. As a result, the novel remained unpublished, and Bradley demanded the cessation of all Darkover fan fiction. Bradley was also the editor of the long-running Sword and Sorceress anthology series, which encouraged submissions of fantasy stories featuring original and non-traditional heroines from young and upcoming authors. Although she particularly encouraged young female authors, she was not averse to including male authors in her anthologies. Mercedes Lackey was just one of many authors who first appeared in the anthologies. She also maintained a large family of writers at her home in Berkeley. Ms Bradley was editing the final Sword and Sorceress manuscript up until the week of her death in September of 1999. Probably her most famous single novel is The Mists of Avalon. A retelling of the Camelot legend from the point of view of Morgaine and Gwenhwyfar, it grew into a series of books; like the Darkover series, the later novels are written with or by other authors and have continued to appear after Bradley's death. Her reputation has been posthumously marred by multiple accusations of child sexual abuse by her daughter Moira Greyland, and for allegedly assisting her second husband, convicted child abuser Walter Breen, in sexually abusing multiple unrelated children. (from Wikipedia)

Elisabeth Waters sold her first short story in 1980 to Marion Zimmer Bradley for The Keeper's Price, the first of the Darkover anthologies. She then went on to sell dozens of short stories to a variety of anthologies. Her first novel, a fantasy called Changing Fate, was awarded the 1989 Gryphon Award. Its sequel is Mending Fate, published in 2016. She currently writes short stories and has edited the Sword and Sorceress anthology series, which ended with Sword and Sorceress 34. She has also worked as a supernumerary with the San Francisco Opera, where she appeared in La Gioconda, Manon Lescaut, Madama Butterfly, Khovanschina, Das Rheingold, Werther, and Idomeneo.