THE PLANET THAT WASN'T.
Edition: First printing.
Garden City, NY: Doubleday, 1976. dj. Hardcover first edition - His 12th collection of essays - a combination of random thoughts, speculations, arguments and notions, on astronomy, chemistry, biology, the future of man, the non-existent canals on Mars, ozone and freon, Isaac Newton and rainbows and much more - originally published in magazine format between 1974 and 1976. 206 pp. ISBN: 0-385-11687X.
Condition: Very good- in a good only dust jacket (some underlining - most in pencil - and random notations, dj has edgewear, loss of about 1 cm at top of spine, price-clipped.)