A Brief History of Time by Stephen W. Hawking (1988) hardcover book
$27.99
The Double Helix by James D. Watson (1968) hardcover book
$49.99
Realities of Space Travel: Selected Papers of the British Planetary Society edited by L. J. Carter (1957) hardcover book
$28.99
In the Begginning... by Isaac Asimov (1981) first edition book
$21.99
The Diversity of Life by Edward O. Wilson (1982) signed first edition book
$99.99
The Thinking Machine: Every Man's Introduction to the World of Electronic Devices by John Pfeiffer (Hardcover, 1962) vintage book
$12.99
Strangest Creatures on Earth edited by Edward M. Weyer Jr. (1953) hardcover book
$25.99
Beyond Your Doorstep - A Handbook to the Country by Hal Borland (Hardcover, 1962) vintage book
$19.99
Amateur Astronomy by Patrick Moore, F. R. A. S., Director of the Armagh Planetarium (Hardcover, 1968) vintage book
$19.99
Principia Mathematica by Alfred North Whitehead and Bertrand Russell (1962) softcover book
$18.99
River Notes: The Dance of Herons by Barry Lopez (1979) first edition book
$49.99
On Time: An Investigation into Scientific Knowledge and Human Experience by Michael Shallis (Hardcover, 1986) vintage book
$22.99
The Sea Around us by Rachel Carson (1961) hardcover book
$24.99
Pale Blue Dot by Carl Sagan (1994) first edition book
$49.99
The Faith Healers by James Randi (1987) first edition book
$39.99
Earth in Upheaval by Immanuel Velikovsky (1955) hardcover book
$59.99
Journey into Summer by Edwin Way Teale vintage naturalist outdoor earth wildlife travel book (Hardcover, 1960)
$19.99
Silent Spring by Rachel Carson (1962) first edition book
$399.99
Cybernetics by Norbert Weiner (1948) hardcover book
$79.99
Gorillas in the Mist by Dian Fossey (1983) hardcover book
$29.99