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Shadows of Forgotten Ancestors

Shadows of Forgotten Ancestors

1993 ·
·4.24·4,443 Ratings ·528 Pages
“ Love only grows by sharing. You can only have more for yourself by giving it away to others. ” ― Brian Tracy
Authors' Books
  • Cosmic Connection: An Extraterrestrial Perspective

    2000·
    ·4.22·1,329 Ratings
    In 1973, Carl Sagan published The Cosmic Connection, a daring view of the universe, which rapidly became a classic work of popular science and inspired a generation of scientists and enthusiasts. This seminal work is reproduced here for a whole new genera
  • Comet

    1997·
    ·4.07·674 Ratings
    WHAT ARE THESE GRACEFUL VISITORS TO OUR SKIES? WE NOW KNOW THAT THEY BRING BOTH LIFE AND DEATH AND TEACH US ABOUT OUR ORIGINS.Comet begins with a breathtaking journey through space astride a comet. Pulitzer Prize-winning astronomer Carl Sagan, author of C
  • The Varieties of Scientific Experience: A Personal View of the Search for God

    2006·
    ·4.26·7,834 Ratings
    On the 10th anniversary of his death, brilliant astrophysicist and Pulitzer Prize winner Carl Sagan's prescient exploration of the relationship between religion and science and his personal search for God. Carl Sagan is considered one of the greatest sci
  • Conversations with Carl Sagan

    2012·
    ·4.2·410 Ratings
    Though a well-regarded physicist, Carl Sagan (1934-1996) is best-known as a writer of popular nonfiction and science fiction and as the host of the PBS series Cosmos. Through his writings and spoken commentary, he worked to popularize interests in astrono
  • Broca's Brain: Reflections on the Romance of Science

    1986·
    ·4.03·8,116 Ratings
    Carl Sagan, writer & scientist, returns from the frontier to tell us about how the world works. In his delightfully down-to-earth style, he explores & explains a mind-boggling future of intelligent robots, extraterrestrial life & its consquenc
  • Murmurs of Earth: The Voyager Interstellar Record

    1978·
    ·4.28·282 Ratings
    In 1977, two extraodinary spacecraft called Voyager were launched to the stars. Affixed to each Voyager craft was a gold-coated copper phonograph record as a message to possible extra-terrestrial civilizations that might encounter the spacecraft in some d
  • Intelligent Life in the Universe

    1966·
    ·4.26·272 Ratings
    The first popular and accurate discussion of natural evolution, origins of the universe, stars and planets. Collaboration between famous American Carl Sagan and world/famous Russian Astronomer, I.S. Shklovskii explaining the origins and life in the univer
  • Life in the Universe: Essays

    1998·
    ·4.17·93 Ratings
    Carl Sagan fans and science book buyers can now listen to the essays of this popular scientist. These unabridged essays by Carl Sagan were originally published in either popular science magazines or academic journals. This is the first time his essays hav
  • A Path Where No Man Thought: Nuclear Winter and Its Implications

    1990·
    ·4.18·90 Ratings
    Carl Sagan, the most popular scientist of our day, explains the meaning and ramifications of nuclear winter--felt by many to be the most serious threat facing mankind today. 24 color and black-and-white illustrations.
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