Anthology of science fiction short stories, each of which pertains to a different scientific discipline, as collected and introduced by Arthur C. Clarke. Contributors include Robert A. Heinlein (mathematics), Robert Silverberg (archaeology), Isaac Asimov (physics), Jack Vance (chemistry), et al. NY: Delacorte Press, 1966. First edition (stated first printing). Octavo, 8-1/2 x 5-3/4 in. ix, 242pp. Red cloth; black and gilt spine titles; dust jacket. Light shelfwear and soiling to board edges. Price-clipped jacket with wear and creasing at spine ends, rubbing along hinges. A very good (+) copy in very good jacket.