Claim: The Nebula Awards #18 is a series of English stories of science and astronomy edited by Robert Silverberg and published in hardcover by Arbor House (an independent publishing house founded by Donald Fine in 1969 which published works by Hortense Calisher, Ken Follett, Cynthia Freeman, Elmore Leonard and Irwin Shaw before being acquired by the Hearst Corporation in 1979).
Evidence: The Nebula Awards #18 is an anthology of science fiction short works edited by American writer Robert Silverberg. It was first published in hardcover by Arbor House in October 1983; a paperback edition with cover art by Gary LoSasso was issued by Bantam Books in September 1984. Arbor House was acquired by the Hearst Corporation in 1978 for $1.5 million. Bandits, Elmore Leonard (1987) Arbor House was an independent publishing house founded by Donald Fine in 1969. Robert Silverberg Science fiction Arbor House Specializing in hard cover 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. Donald Fine