| | | Carl Sagan - Varieties of Scientific Experience - A Personal View of the Search for God (Penguin... | 7.49 MB |
| | | Carl Sagan - Cosmos (Random House, New Edition, 1980, 2002).pdf | 2.94 MB |
| | | Carl Sagan - Billions and Billions - Thoughts on Life and Death at the Brink of the Millennium... | 1.15 MB |
| | | Carl Sagan - Contact (Reissue, Doubleday, 1985, 1997).pdf | 1.03 MB |
| | | Carl Sagan - Pale Blue Dot - A Vision of the Human Future in Space (Ballantine, 1994, 1997).pdf | 826.34 KB |
| | | Carl Sagan - The Cosmic Connection - An Extraterrestrial Perspective (Dell, 1973).pdf | 712.21 KB |
| | | Carl Sagan - The Dragons of Eden - Speculations on the Evolution of Human Intelligence... | 519.19 KB |
| | | Carl Sagan - The Nuclear Winter - The World After Nuclear War (Sidgwick & Jackson, 1985).pdf | 45.34 KB |
| | | Carl Sagan - The Fine Art of Baloney Detection (from The Demon-Haunted World Science as a Candle... | 67.34 KB |
| | | Carl Sagan - Wonder and Skepticism (from Skeptical Enquirer, 1995).pdf | 54 KB |
| | | Carl Sagan - The Quest for Extraterrestrial Intelligence (Smithsonian Magazine, 1978).pdf | 53.8 KB |
| | | Carl Sagan - The Burden of Skepticism (from Skeptical Inquirer, 1987).pdf | 53.37 KB |
| | | Carl Sagan - The Rules of the Game (excerpt from Billions and Billions - Thoughts on Life and... | 50.31 KB |
| | | Carl Sagan - Can We Know the Universe Reflections on a Grain of Salt (excerpt published in... | 35.72 KB |
| | | Carl Sagan - Definitions of life.pdf | 35.2 KB |
| | | Carl Sagan - Dreams Are Maps - Exploration and Human Purpose (from The Planetary Report,... | 32.65 KB |
| | | Carl Sagan - The Dragon In My Garage (from The Demon-Haunted World Science as a Candle in the... | 24.87 KB |
| | | Can SETI Succeed Carl Sagan and Ernst Mayr Debate. (from Planetary Society's Bioastronomy... | 93.74 KB |
| | | Memories of my Dad by Nick Sagan.pdf | 90.26 KB |
| | | Carl Sagan - Quotations on Freethought & Religion.pdf | 42.03 KB |
| | | Carl Sagan, Astronomy's great promoter, The Universe lost one of its best friends.pdf | 26.62 KB |