Billions & Billions: Thoughts on Life and Death at the Brink of the Millennium
| Author | Carl Sagan |
| Genre | Non-fiction, Science |
| Original Language | English |
| First published | 1997 |
| Links | |
| Notes | Billions and Billions: Thoughts on Life and Death at the Brink of the Millennium is a 1997 book by Carl Sagan and the last book written before his death in 1996. |
Editions 5
Add Edition | Billions & Billions: Thoughts on Life and Death at the Brink of the Millennium | Paperback | English | US, Canada | 1997 |
 | Billions & Billions: Thoughts on Life and Death at the Brink of the Millennium | Hardback | English | 1997 | |
 | Billions & Billions: Thoughts on Life and Death at the Brink of the Millennium | Hardback | English | United States | 1997 |
 | Miles de Millones: Pensamientos de Vida y Muerte en la Antesala del Milenio | Hardback | Spanish | Barcelona, Spain | 1997 |
 | Billions and Billions: Thoughts on Life and Death at the Brink of the Millennium | Paperback | English | London | 1998 |
Added by reapermadness