The Best Science Fiction of the Year #4

July 1975. Stated First Printing. Ballantine Books, Inc., 304 pages. 10oz (Black Paperback with purple, yellow & orange lettering). The Best Science Fiction of the Year #4: Featuring Stories by Frederik Pohl, Robert Silverberg, Larry Nivin, Gordon Eklund, Bob Shaw, Gregory Benford, Philip K. Dick, Ursula K. Le Guin, William Tenn, Michael Moorcock, and Roger Zelazny by Terry Carr (Editor) . Science Fiction, ISBN# 0345245296.