HarperCollins Publishers LLC is an Anglo-American publishing company that is considered to be one of the "Big Five" English-language publishers, along with Penguin Random House, Hachette, Macmillan, and Simon & Schuster. HarperCollins is headquartered in New York City and is a subsidiary of News Corp.

Harper's Magazine is a monthly magazine of literature, politics, culture, finance, and the arts. Launched in New York City in June 1850, it is the oldest continuously published monthly magazine in the United States. Harper's Magazine has won 22 National Magazine Awards.