Carl Sagan Cosmic Connection Westminster, Maryland, U.S.A. Anchor 1980 Softcover Good 0385173652 Good nice tight clean copy with little to moderate wear rubbing and creasing Price: 2.25 USD
Carl Sagan The cosmic connection;: An extraterrestrial perspective Anchor Press 1973 First Edition First Edition Hardcover Very Good 0385004575 Very Good with no dust jacket Clean, tight, no marks, minor scuffing on cover. Price: 2.38 USD
Carl Sagan The Dragons of Eden: Speculations on the Evolution of Human Intelligence New York Ballantine Books 1977 Paperback Very Good 0345260317 Very Good nice tight clean copy with little wear rubbing or creasing Price: 2.25 USD
Jean Heidmann; Carl Sagan; Maureen Schaerffer; Ann Boesgaard Extragalactic Adventure: Our Strange Universe New York, NY, U.S.A. Cambridge University Press 1982 Hardcover New 0521235715 As New in Very Good dust jacket Clean, tight, no marks, nice shape. Price: 3.56 USD
