The Varieties of Scientific Experience: A Personal View of the ...
Carl Sagan & Ann Druyan
Shadows of Forgotten Ancestors
Carl Sagan
Pale Blue Dot: A Vision of the Human Future in Space
Murmurs of Earth
Intelligent Life in the Universe
The Dragons of Eden
The Demon-Haunted World: Science as a Candle in the Dark
Cosmos
Cosmic Connection
Contact
Broca's Brain: Reflections on the Romance of Science
Billions & Billions: Thoughts on Life and Death at the Brink ...