Arbor House was an independent publishing house founded by Donald Fine in 1969. Specializing in hardcover publications, Arbor House published works by Hortense Calisher, Ken Follett, Cynthia Freeman, Elmore Leonard and Irwin Shaw before being acquired by the Hearst Corporation in 1979 to move into paperback publishing. Arbor House became an imprint of William Morrow & Company in 1988. Source: Wikipedia (en)