Omni Magazine August 1979 Robert A. Heinlein Carl Sagan George R.R. Martin Nice

Science Digest Magazine July 1979 Carl Sagan See Universe In Crystal of Salt

Lot of 9: SCIENCE DIGEST Magazine, 1979-1986

Skeptical Inquirer Magazine March April 1996 Carl Sagan Science and Superstition

Book Digest Magazine (November 1980) Carl Sagan Ingrid Bergman Jerzy Kosinski

1977 October Book Digest Magazine, Aristotle Onassis Carl Sagan Leon Uris

1979 April Book Digest Magazine, Carl Sagan (B36)

Science Digest Magazine September 1979 Asimov Sagan Douglas Trumbull SIDS Book