Hardcover
English language
Published July 3, 1997 by Headline Book Publishing.
Hardcover
English language
Published July 3, 1997 by Headline Book Publishing.
Billions and Billions: Thoughts on Life and Death at the Brink of the Millennium is a 1997 book by the American astronomer and science popularizer Carl Sagan. The last book written by Sagan before his death in 1996, it was published by Random House.