Fredric Brown (1906 - 1972) was an American science fiction and mystery writer. He is perhaps best known for his use of humor and for his mastery of the "short short" form-stories of 1 to 3 pages, often with ingenious plotting devices and surprise endings. Humor and a somewhat postmodern outlook carried over into his novels as well. One of his stories, "Arena", is officially credited for an adaptation as an episode of the American television series Star Trek.
Dallas McCord "Mack" Reynolds (1917 - 1983) was an American science fiction writer. His pen names included Dallas Ross, Mark Mallory, Clark Collins, Dallas Rose, Guy McCord, Maxine Reynolds, Bob Belmont, and Todd Harding. His work is noteworthy for its focus on socioeconomic speculation, usually expressed in thought-provoking explorations of Utopian societies from a radical, sometime satiric perspective. He was a considerably popular author from the 1950s to the 1970s, especially with readers of science fiction and fantasy magazines. Reynolds was the first author to write an original novel based upon the 1966-1969 NBC television series Star Trek. The book, Mission to Horatius (1968), was aimed at young readers.
