Josephine Juliet Grossman aka Cyril Judd (with C.M. Kornbluth) Judith Josephine Grossman (Boston, Massachusetts, January 21, 1923 - Toronto, Ontario, September 12, 1997), who took the pen-name Judith Merril about 1945, was an American and then Canadian science fiction writer, editor and political activist. Although Judith Merril's first paid writing was in other genres, in her first few years of writing published science fiction she wrote her three novels (all but the first in collaboration with C.M. Kornbluth) and some stories. Her roughly four decades in that genre also included writing 26 published short stories, and editing a similar number of anthologies.

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.

Leigh Brackett was born on December 7, 1915 in Los Angeles, and raised near Santa Monica. Having spent her youth as an athletic tom-boy - playing volleyball and reading stories by Edgar Rice Burroughs and H Rider Haggard - she began writing fantastic adventures of her own. Several of these early efforts were read by Henry Kuttner, who critiqued her stories and introduced her to the SF personalities then living in California, including Robert Heinlein, Julius Schwartz, Jack Williamson, Edmond Hamilton - and another aspiring writer, Ray Bradbury. In 1944, based on the hard-boiled dialogue in her first novel, No Good From a Corpse, producer/director Howard Hawks hired Brackett to collaborate with William Faulkner on the screenplay of Raymond Chandler's The Big Sleep. Brackett maintained an on-again/off-again relationship with Hollywood for the remainder of her life. Between writing screenplays for such films as Rio Bravo, El Dorado, Hatari!, and The Long Goodbye, she produced novels such as the classic The Long Tomorrow (1955) and the Spur Award-winning Western, Follow the Free Wind (1963). Brackett married Edmond Hamilton on New Year's Eve in 1946, and the couple maintained homes in the high-desert of California and the rural farmland of Kinsman, Ohio. Just weeks before her death on March 17, 1978, she turned in the first draft screenplay for The Empire Strikes Back and the film was posthumously dedicated to her.

Kit Reed was an American author of both speculative fiction and literary fiction, as well as psychological thrillers under the pseudonym Kit Craig. Her 2013 "best-of" collection, The Story Until Now, A Great Big Book of Stories was a 2013 Shirley Jackson Award nominee. A Guggenheim fellow, she was the first American recipient of an international literary grant from the Abraham Woursell Foundation. She's had stories in, among others, The Yale Review, The Magazine of Fantasy and Science Fiction, Omni and The Norton Anthology of Contemporary Literature. Her books Weird Women, Wired Women and Little Sisters of the Apocalypse were finalists for the Tiptree Prize. A member of the board of the Authors League Fund, she served as Resident Writer at Wesleyan University.

Pseudonym of Leslie F. Silberberg (born Leslie Frances Rubenstein). She was the author of several science fiction stories, published in the 1920s-1940s in American pulp magazines such as "Amazing Stories", "Wonder Stories" and "Weird Tales". Her story "Out of the Void" was expanded and republished as a novel in 1967.

"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