Editions

Billions and Billions

Current edition
Billions and Billions by Carl Sagan, Ann Druyan
Billions and Billions
—
Carl Sagan, Ann Druyan

Billions and Billions

Carl Sagan, Ann Druyan

246 pages • 1997

nonfiction philosophy science challenging informative reflective slow-paced
Other editions (21)
Expand filter menu Filter editions
Billions & Billions: Thoughts on Life and Death at the Brink of the Millennium by Carl Sagan

Billions & Billions: Thoughts on Life and Death at the Brink of the Millennium

Carl Sagan

missing duration info • 1997

nonfiction philosophy science challenging informative reflective slow-paced