First issue (of four total) of Cosmos, edited by David G. Hartwell, Pretty much an all-star list of contributors including fiction from Michael Bishop, Fritz Leiber, Larry Niven, Greg Benford, Frederik Pohl, Cherry Wilder, and Raylyn Moore. Some handling staining around edges, most noticeable on white areas of back cover. No labels or marking on covers. Subscription form on last page has been filled out but not clipped. Otherwise no interior markings.