 The Librarian of Burned Books
| 3.5 |
 Contact
| 4.1 |
 A Wind in the Door
| 3.99 |
 A Wrinkle in Time
| 3.75 |
 The Varieties of Scientific Experience: A Personal View of the Search for God
| 4 |
 Cosmos
| 4.52 |
 Many Waters
| 4.11 |
 Brief History of Time
| 4.19 |
 The Demon-Haunted World: Science as a Candle in the Dark
| 4.26 |
 The Dragons of Eden
| 4.1 |
 Pale Blue Dot: A Vision of the Human Future in Space
| 4.4 |
 Shadows of Forgotten Ancestors: A Search for Who We Are
| 4.5 |
 Comet
| 3.5 |
 Broca's Brain
| 4.2 |
 Billions and Billions
| 4.15 |
 A Swiftly Tilting Planet
| 4.04 |
 Conversations with Carl Sagan
| 0 |