Carl Sagan
| Rating | Title | Author | Genre | Sub-Genre(s) | Country | Year Sort descending |
|---|---|---|---|---|---|---|
| 7.5 | CosmosCosmos | Carl SaganSagan | Non-Fiction | Science/Nature | United States | |
| 7.5 | Shadows of Forgotten AncestorsShadows of Forgotten Ancestors | Carl SaganSagan | Non-Fiction | Science/Nature | United States |