"James Tiptree Jr." was born Alice Bradley in Chicago in 1915. Her mother was the writer Mary Hastings Bradley; her father, Herbert, was a lawyer and explorer. Throughout her childhood she traveled with her parents, mostly to Africa, but also to India and Southeast Asia. Her early work was as an artist and art critic. During World War II she enlisted in the Army and became the first American female photointelligence officer. In Germany after the war, she met and married her commanding officer, Huntington D. Sheldon. In the early 1950s, both Sheldons joined the then-new CIA; he made it his career, but she resigned in 1955, went back to college, and earned a Ph.D. in experimental psychology. At about this same time, Alli Sheldon started writing science fiction. She wrote four stories and sent them off to four different science fiction magazines. She did not want to publish under her real name, because of her CIA and academic ties, and she intended to use a new pseudonym for each group of stories until some sold. They started selling immediately, and only the first pseudonym—"Tiptree" from a jar of jelly, "James" because she felt editors would be more receptive to a male writer, and "Jr." for fun—was needed. (A second pseudonym, "Raccoona Sheldon," came along later, so she could have a female persona.) Tiptree quickly became one of the most respected writers in the field, winning the Hugo Award for The Girl Who was Plugged In and Houston, Houston, Do You Read?, and the Nebula Award for "Love is the Plan, the Plan is Death" and Houston, Houston. Raccoona won the Nebula for "The Screwfly Solution," and Tiptree won the World Fantasy Award for the collection Tales from the Quintana Roo. The Tiptree fiction reflects Alli Sheldon's interests and concerns throughout her life: the alien among us (a role she portrayed in her childhood travels), the health of the planet, the quality of perception, the role of women, love, death, and humanity's place in a vast, cold universe. The Otherwise Award (formerly the Tiptree Award) has celebrated science fiction that "expands and explores gender roles" since 1991. Alice Sheldon died in 1987 by her own hand. Writing in her first book about the suicide of Hart Crane, she said succinctly: "Poets extrapolate." Julie Phillips wrote her biography, James Tiptree, Jr.: The Double Life of Alice B. Sheldon

Kate Wilhelm’s first short story, “The Pint-Sized Genie” was published in Fantastic Stories in 1956. Her first novel, MORE BITTER THAN DEATH, a mystery, was published in 1963. Over the span of her career, her writing has crossed over the genres of science fiction, speculative fiction, fantasy and magical realism, psychological suspense, mimetic, comic, and family sagas, a multimedia stage production, and radio plays. She returned to writing mysteries in 1990 with the acclaimed Charlie Meiklejohn and Constance Leidl Mysteries and the Barbara Holloway series of legal thrillers. Wilhelm’s works have been adapted for television and movies in numerous countries; her novels and stories have been translated to more than a dozen languages. She has contributed to Quark, Orbit, Magazine of Fantasy and ScienceFiction, Locus, Amazing Stories, Asimov’s Science Fiction, Ellery Queen’s Mystery Magazine, Fantastic, Omni, Alfred Hitchcock’s Mystery Magazine, Redbook, and Cosmopolitan. Kate Wilhelm is the widow of acclaimed science fiction author and editor, Damon Knight (1922-2002), with whom she founded the Clarion Writers’ Workshop and the Milford Writers’ Conference, described in her 2005 non-fiction work, STORYTELLER. They lectured together at universities across three continents; Kate has continued to offer interviews, talks, and monthly workshops. Kate Wilhelm has received two Hugo awards, three Nebulas, as well as Jupiter, Locus, Spotted Owl, Prix Apollo, Kristen Lohman awards, among others. She was inducted into the Science Fiction Hall of Fame in 2003. In 2009, Kate was the recipient of one of the first Solstice Awards presented by the Science Fiction Writers of America (SFWA) in recognition of her contributions to the field of science fiction. Kate’s highly popular Barbara Holloway mysteries, set in Eugene, Oregon, opened with Death Qualified in 1990. Mirror, Mirror, released in 2017, is the series’ 14th novel.

Ursula K. Le Guin published twenty-two novels, eleven volumes of short stories, four collections of essays, twelve books for children, six volumes of poetry and four of translation, and has received many awards: Hugo, Nebula, National Book Award, PEN-Malamud, etc. Her recent publications include the novel Lavinia, an essay collection, Cheek by Jowl, and The Wild Girls. She lived in Portland, Oregon. She was known for her treatment of gender (The Left Hand of Darkness, The Matter of Seggri), political systems (The Telling, The Dispossessed) and difference/otherness in any other form. Her interest in non-Western philosophies was reflected in works such as "Solitude" and The Telling but even more interesting are her imagined societies, often mixing traits extracted from her profound knowledge of anthropology acquired from growing up with her father, the famous anthropologist, Alfred Kroeber. The Hainish Cycle reflects the anthropologist's experience of immersing themselves in new strange cultures since most of their main characters and narrators (Le Guin favoured the first-person narration) are envoys from a humanitarian organization, the Ekumen, sent to investigate or ally themselves with the people of a different world and learn their ways.

Pamela Sargent has won the Nebula Award, the Locus Award, and has been a finalist for the Hugo Award, the Theodore Sturgeon Memorial Award, and the Sidewise Award for alternate history. In 2012, she was honored with the Pilgrim Award by the Science Fiction Research Association for lifetime achievement in science fiction scholarship. She is the author of the novels Cloned Lives, The Sudden Star, Watchstar, The Golden Space, The Alien Upstairs, Eye of the Comet, Homesmind, Alien Child, The Shore of Women, Venus of Dreams, Venus of Shadows, Child of Venus, Climb the Wind, and Ruler of the Sky. Her most recent short story collection is Thumbprints, published by Golden Gryphon Press, with an introduction by James Morrow. The Washington Post Book World has called her “one of the genre's best writers.” In the 1970s, she edited the Women of Wonder series, the first collections of science fiction by women; her other anthologies include Bio-Futures and, with British writer Ian Watson as co-editor, Afterlives. Two anthologies, Women of Wonder, The Classic Years: Science Fiction by Women from the 1940s to the 1970s and Women of Wonder, The Contemporary Years: Science Fiction by Women from the 1970s to the 1990s, were published by Harcourt Brace in 1995; Publishers Weekly called these two books “essential reading for any serious sf fan.” Her most recent anthology is Conqueror Fantastic, out from DAW Books in 2004. Tor Books reissued her 1983 young adult novel Earthseed, selected as a Best Book for Young Adults by the American Library Association, and a sequel, Farseed, in early 2007. A third volume, Seed Seeker, was published in November of 2010 by Tor. Earthseed has been optioned by Paramount Pictures, with Melissa Rosenberg, scriptwriter for all of the Twilight films, writing the script and producing through her Tall Girls Productions. A collection, Puss in D.C. and Other Stories, is out; her novel Season of the Cats is out in hardcover and will be available in paperback from Wildside Press. The Shore of Women has been optioned for development as a TV series by Super Deluxe Films, part of Turner Broadcasting. Pamela Sargent lives in Albany, New York.