Also wrote under the name Richard Telfair Richard Jessup was a prolific American author and screenwriter.

William Everett Cook was born in Richmond, Indiana in 1922 and died in 1964. He began writing for publication in 1952 for Popular Library. During his short life Cook was a soldier, commercial aviator, deep-sea diver, logger, peace officer, and writer of western and adventure novels and stories. His hobbies included sports car racing, sailing, judo, and barbershop singing. His pseudonyms include Wayne Everett, James Keene, Frank Peace, and William Richards. William Everett Cook was a writer of western and adventure novels and stories. Collection consists of correspondence (273 letters), manuscripts for his novels, short stories, and one novella, and an extensive collection of western pulp fiction containing short stories by Cook.

Richard Edward Wormser was an American writer of pulp fiction, detective fiction, screenplays, and Westerns, some of it written using the pseudonym of Ed Friend. He is estimated to have written 300 short stories, 200 novelettes, 12 books, many screenplays and stories turned into screenplays and a cookbook Southwest Cookery or At Home on the Range. After graduating from Princeton University he became a prolific writer of pulp fiction under his own name, the pen name of Conrad Gerson, and wrote seventeen Nick Carter novels for Street & Smith. Wormser's first crime fiction novel was The Man with the Wax Face in 1934. His first Western novel was The Lonesome Quarter in 1951. During World War II he served as a forest ranger. Wormser won Western Spur Awards for juvenile fiction for Ride a Northbound Horse in 1964, and for The Black Mustanger in 1971. He also won an Edgar award for best original paperback novel for The Invader in 1973.

Giles Alfred Lutz (March 1910–June 1982) was a prolific author of fiction in the Western genre. Born in 9 March 1910 in Kansas City, Missouri, United States, Lutz for many years wrote short stories about the American West that were published in pulp magazines. His story "Get a Wild Horse Hunter," an example of his pulp fiction writing, appeared in the June 1952 edition of the magazine Western Novels and Short Stories. In the mid-1950s Lutz made the transition to full-length novels, and until his death in June 1982, published numerous stories about the American West. In 1962, Lutz won the Western Writers of America Golden Spur Award for his novel, The Honyocker. Lutz wrote under several pseudonyms during his pulp fiction career, including under the names: " James B. Chaffin," " Wade Everett (with Will Cook)," " Alex Hawk," "Hunter," " Hunter Ingram," " Reese Sullivan," and " Gene Thompson." Under the pseudonym " Brad Curtis," Lutz wrote steamy pulp novels in the erotica genre. He also wrote a lot of sports fiction for the pulp magazines, in titles like Ace Sports, Complete Sports, and Football Stories.

Jackson Cole är en pseudonym för ett antal västernförfattare som skrev för det amerikanska tidningsförlaget Better Publications (senare Standard Magazines). Namnet användes bl a för författaren bakom romanerna om karaktärerna Walt Slade och Jim Hatfield. De verkliga författarna var A. Leslie Scott, Peter B. Germano och Tom Curry. /Swedish wikipeda Translated; Jackson Cole is an alias for a number of different Western authors writing for Better Publications (later Standard Magazines). Name was amongst others used for the books about the charachters Walt Slade and Jim Hatfield. The real authors were A. Leslie Scott, Peter B. Germano and Tom Curry.

Bertha Muzzy Sinclair or Sinclair-Cowan, née Muzzy, best known by her pseudonym B. M. Bower, was an American author who wrote novels, fictional short stories, and screenplays about the American Old West. Her works, featuring cowboys and cows of the Flying R Ranch in Montana, reflected "an interest in ranch life, the use of working cowboys as main characters (even in romantic plots), the occasional appearance of eastern types for the sake of contrast, a sense of western geography as simultaneously harsh and grand, and a good deal of factual attention to such matters as cattle branding and bronc busting. Born Bertha Muzzy in Otter Tail County, MN and living her early years in Big Sandy, Montana, she was married three times: to Clayton Bower, in 1890; to Bertrand William Sinclair,(also a Western author) in 1912; and to Robert Elsworth Cowan, in 1921. Bower's 1912 novel Lonesome Land was praised in The Bookman magazine for its characterization. She wrote 57 Western novels, several of which were turned into films.