Pseudonyms: Jael Cracken, Peter Pica, John Runciman, C.C. Shackleton, Arch Mendicant, & "Doc" Peristyle. Brian Wilson Aldiss was one of the most important voices in science fiction writing today. He wrote his first novel while working as a bookseller in Oxford. Shortly afterwards he wrote his first work of science fiction and soon gained international recognition. Adored for his innovative literary techniques, evocative plots and irresistible characters, he became a Grand Master of Science Fiction in 1999. Brian Aldiss died on August 19, 2017, just after celebrating his 92nd birthday with his family and closest friends. Brian W. Aldiss Group on Good Reads

"He was honored by fans with three Hugo awards and by colleagues with one Nebula award and was named the third Grand Master by the Science Fiction and Fantasy Writers of America (SFWA) in 1977." (Wikipedia) See http://en.wikipedia.org/wiki/Clifford...

Katherine Anne MacLean (born January 22, 1925) is an American science fiction author best known for her short stories of the 1950s which examined the impact of technological advances on individuals and society. Brian Aldiss noted that she could "do the hard stuff magnificently," while Theodore Sturgeon observed that she "generally starts from a base of hard science, or rationalizes psi phenomena with beautifully finished logic." Although her stories have been included in numerous anthologies and a few have had radio and television adaptations, The Diploids and Other Flights of Fancy (1962) is her only collection of short fiction. Born in Glen Ridge, New Jersey, MacLean concentrated on mathematics and science in high school. At the time her earliest stories were being published in 1949-50, she received a B.A. in economics from Barnard College (1950), followed by postgraduate studies in psychology at various universities. Her 1951 marriage to Charles Dye ended in divorce a year later. She married David Mason in 1956. Their son, Christopher Dennis Mason, was born in 1957, and they divorced in 1962. MacLean taught literature at the University of Maine and creative writing at the Free University of Portland. Over decades, she has continued to write while employed in a wide variety of jobs—as book reviewer, economic graphanalyst, editor, EKG technician, food analyst, laboratory technician in penicillin research, nurse's aide, office manager and payroll bookkeeper. photographer, pollster, public relations, publicist and store detective. It was while she worked as a laboratory technician in 1947 that she began writing science fiction. Strongly influenced by Ludwig von Bertalanffy's General Systems Theory, her fiction has often demonstrated a remarkable foresight in scientific advancements.

Pseudonym A. A. Craig, Michael Karageorge, Winston P. Sanders, P. A. Kingsley. Poul William Anderson was an American science fiction author who began his career during one of the Golden Ages of the genre and continued to write and remain popular into the 21st century. Anderson also authored several works of fantasy, historical novels, and a prodigious number of short stories. He received numerous awards for his writing, including seven Hugo Awards and three Nebula Awards. Anderson received a degree in physics from the University of Minnesota in 1948. He married Karen Kruse in 1953. They had one daughter, Astrid, who is married to science fiction author Greg Bear. Anderson was the sixth President of Science Fiction and Fantasy Writers of America, taking office in 1972. He was a member of the Swordsmen and Sorcerers' Guild of America, a loose-knit group of Heroic Fantasy authors founded in the 1960s, some of whose works were anthologized in Lin Carter's Flashing Swords! anthologies. He was a founding member of the Society for Creative Anachronism. Robert A. Heinlein dedicated his 1985 novel The Cat Who Walks Through Walls to Anderson and eight of the other members of the Citizens' Advisory Council on National Space Policy.[2][3] Poul Anderson died of cancer on July 31, 2001, after a month in the hospital. Several of his novels were published posthumously. Series: * Time Patrol * Psychotechnic League * Trygve Yamamura * Harvest of Stars * King of Ys * Last Viking * Hoka * Future history of the Polesotechnic League * Flandry

Cyril M. Kornbluth grew up in Inwood in New York City. As a teenager, he became a member of the Futurians, the influential group of science fiction fans and writers. While a member of the Futurians, he met and became friends with Isaac Asimov, Frederik Pohl, Donald A. Wollheim, Robert A. W. Lowndes, and his future wife Mary Byers. He also participated in the Fantasy Amateur Press Association. Kornbluth served in the US Army during World War II (European Theatre). He received a Bronze Star for his service in the Battle of the Bulge, where he served as a member of a heavy machine gun crew. Upon his discharge, he returned to finish his education, which had been interrupted by the war, at the University of Chicago. While living in Chicago he also worked at Trans-Radio Press, a news wire service. In 1951 he started writing full time, returning to the East Coast where he collaborated on a number of novels with his old Futurian friends Frederik Pohl and Judith Merrill. He used a variety of pen-names: Cecil Corwin, S. D. Gottesman, Edward J. Bellin, Kenneth Falconer, Walter C. Davies, Simon Eisner, Jordan Park, Arthur Cooke, Paul Dennis Lavond and Scott Mariner.

Pseudonym of: Paul Myron Anthony Linebarger Linebarger also employed the literary pseudonyms "Carmichael Smith" (for his political thriller Atomsk), "Anthony Bearden" (for his poetry) and "Felix C. Forrest" (for the novels Ria and Carola). Linebarger was also a noted East Asia scholar and expert in psychological warfare.