20th-century American novelists

Raymond Fisher Jones (15 November 1915 – 24 January 1994) was an American science fiction author. He is best known for his 1952 novel This Island Earth, which was adapted into the eponymous 1955 film.

Harold Louis Humes, Jr. (May 11, 1926 – September 10, 1992) was known as HL Humes in his books, and usually as "Doc" Humes in life. He was the originator of The Paris Review literary magazine, author of two novels in the late 1950s, and a gregarious fixture of the cultural scene in Paris, London, and New York in the 1950s and early 1960s.
In 1966, in London, he took large amounts of LSD, which was given to him by Timothy Leary, and he became paranoid and sometimes delusional. After this, he no longer published any writing. When he returned to the US in 1969, he reinvented himself as a "guru on campus", a self-appointed visiting professor, and spent the next 20-odd years living on or near-campus at Columbia University, Princeton University, Bennington College, Monmouth College (now University) and Harvard University, dependent on both his family and on students who were fascinated by his mixture of erudition and mental illness.

Charles Leonard Harness (December 29, 1915 – September 20, 2005) was an American science fiction writer.

Edwin A. "Bud" Shrake, Jr. (September 6, 1931 – May 8, 2009) was an American journalist, sportswriter, novelist, biographer and screenwriter. He co-wrote a series of golfing advice books with golf coach Harvey Penick, including Harvey Penick's Little Red Book, a golf guide that became the best-selling sports book in publishing history. Called a “lion of Texas letters” by the Austin American-Statesman, Shrake was a member of the Texas Film Hall of Fame, and received the Lon Tinkle lifetime achievement award from the Texas Institute of Letters and the Texas Book Festival Bookend Award.

John Gleason Cramer Jr. (born October 24, 1934) is a professor emeritus of physics at the University of Washington in Seattle, Washington, known for his development of the transactional interpretation of quantum mechanics. He has been an active participant with the STAR experiment at the Relativistic Heavy Ion Collider (RHIC) at Brookhaven National Laboratory, and the particle accelerator at CERN in Geneva, Switzerland.

César Andreu Iglesias (July 31, 1915 – April 17, 1976) was a Puerto Rican political activist, labor organizer, journalist, novelist, and short story writer.

Tom Reamy (January 23, 1935 – November 4, 1977) was an American science fiction and fantasy author and a key figure in 1960s and 1970s science fiction fandom. He died at age 42 prior to the publication of his first novel; his work is primarily dark fantasy.

Elmer Kelton (April 29, 1926 – August 22, 2009) was an American author, known for his Westerns. He was born in Andrews County, Texas.
He graduated from the University of Texas in 1948. Kelton worked as the farm and ranch editor of the San Angelo Standard-Times from 1948 to 1963. He served as the associate editor of Livestock Weekly from 1968 to 1990. Kelton's memoir, Sandhills Boy, was published in 2007.
Kelton's novels have won seven Spur Awards, from the Western Writers of America, and three Western Heritage Awards, from the National Cowboy & Western Heritage Museum. He also received a Owen Wister Award for lifetime achievement.

John Thomas Sladek (December 15, 1937 – March 10, 2000) was an American science fiction author, known for his satirical and surreal novels.

Levi Savage Peterson (born 1933) is a Mormon biographer, essayist and fictionist whose best-known works include a seminal biography of Juanita Brooks, his own autobiography, and his novel The Backslider, a "standard for the contemporary Mormon novel." He was born and reared in the Mormon community of Snowflake, Arizona and is an emeritus professor of English at Weber State University in Ogden, Utah. He served a mission for the Church of Jesus Christ of Latter-day Saints in French-speaking Switzerland and Belgium from 1954 to 1957. He edited Dialogue: A Journal of Mormon Thought from 2004 to 2008.
Peterson's work as a writer centers in "the possibility of wrong behavior"; his works "variously examine the tension between Sainthood as fact and Sainthood as aspiration, between belief and doubt, and between expected blessings and the traumas of reality." Similarly, he taught his writing students to "write from the other side of your inhibitions." In an essay entitled "In Defense of a Mormon Erotica," Peterson stated that "prudery reinforces pornography" by hiding sexual feelings.: 124  He encouraged Mormon authors to include sexual content and obscenities (in an appropriate amounts) in their work, writing that "there is a vitality in sexual imagery and obscenities.": 124, 127 Peterson has been the recipient of several AML Awards: Short Fiction (1978) for "The Confessions of Augustine", Short Fiction (1982–1983) for "The Canyons of Grace", Special Award for Short Story Anthology (1982–1983) for Greening Wheat: Fifteen Mormon Short Stories, Novel (1986) for The Backslider, Special Recognition in Biography (1988) for Juanita Brooks: Mormon Woman Historian, Honorary Lifetime Membership (1988), Smith-Pettit Foundation Award for Outstanding Contribution to Mormon Letters (2009), and Short Fiction (2016) for "Kid Kirby". Additionally, his work has been a finalist in the short fiction category twice: 2014 ("Jesus Enough") and 2019 ("Bode and Iris").