Windhaven is a science-fiction and fantasy novel co-written by novelist and screenwriter George R. R. Martin, but mainly by novelist Lisa Tuttle. The novel is a collection of three novellas compiled and first published together in 1981 by Simon & Schuster. It was later reprinted by Bantam Spectra in hardcover in 2001, and in mass market paperback in 2003. Windhaven was nominated for a Locus Award for Best Science Fiction Novel in 1982. More Here.