James Fenimore Cooper was an American writer of the first half of the 19th century, whose historical romances depicting colonial and indigenous characters from the 17th to the 19th centuries brought him fame and fortune. He lived much of his boyhood and the last fifteen years of life in Cooperstown, New York, which was founded by his father William Cooper on property that he owned. Cooper became a member of the Episcopal Church shortly before his death and contributed generously to it. He attended Yale University for three years, where he was a member of the Linonian Society.

James Ford Rhodes, was an American industrialist and historian born in Cleveland, Ohio. After earning a fortune in the iron, coal, and steel industries by 1885, he retired from business to devote time to historical research. He wrote a seven-volume history of the United States from 1850, initially published from 1893 to 1906 with an eighth volume added in 1920. Another book, A History of the Civil War, 1861–1865 (1918), won the second-ever Pulitzer Prize for History.

James Francis Dwyer was an Australian writer. Born in Camden Park, New South Wales, Dwyer worked as a postal assistant until he was convicted in a scheme to make fraudulent postal orders and sentenced to seven years imprisonment in 1899. In prison, Dwyer began writing, and with the help of another inmate and a prison guard, had his work published in The Bulletin. After completing his sentence, he relocated to London and then New York, where he established a successful career as a writer of short stories and novels. Dwyer later moved to France, where he wrote his autobiography, Leg-Irons on Wings, in 1949. Dwyer wrote over 1,000 short stories during his career, and was the first Australian-born person to become a millionaire from writing.

James Freeman Clarke was an American minister, theologian and author.

Sir James George Frazer was a Scottish social anthropologist and folklorist influential in the early stages of the modern studies of mythology and comparative religion.

James Glass Bertram was a British author.

James Godkin was an Irish author and journalist who was influential on ecclesiastical and land questions.

James Greenwood (1832–1927) was an English social explorer, journalist and writer, who published a series of articles which drew attention to the plight of London's working poor. He was one of the first journalists to cover stories incognito, and is regarded as one of the pioneers of investigative journalism.

James Henry Schmitz was an American science fiction writer born in Hamburg, Germany of American parents.

James Hadley Chase was an English writer. While his birth name was René Lodge Brabazon Raymond, he was well known by his various pseudonyms, including James Hadley Chase, James L. Docherty, Raymond Marshall, R. Raymond, and Ambrose Grant. He was one of the best known thriller writers of all time. The canon of Chase, comprising 90 titles, earned him a reputation as the king of thriller writers in Europe. He was also one of the internationally best-selling authors, and to date 50 of his books have been made into films.