Columbia Publications was an American publisher of pulp magazines featuring the genres of science fiction, westerns, detective stories, romance, and sports fiction. The company published such writers as Isaac Asimov, Louis L'Amour, Arthur C. Clarke, Randall Garrett, Edward D. Hoch, and William Tenn; Robert A. W. Lowndes was an important early editor for such writers as Carol Emshwiller, Edward D. Hoch and Kate Wilhelm.