| 4.09 | 4.0 | |
| 3.81 | 4.0 | |
Riding Rockets: The Outrageous Tales of a Space Shuttle Astronaut | 4 | 5.0 | |
| 3.28 | 5.0 | |
A Universe from Nothing: Why There Is Something Rather Than Nothing | 3.88 | 5.0 | |
Big Bang: The Origin of the Universe | 4.33 | 4.0 | |
| 3.72 | - | |
| 3.93 | 4.0 | |
The Sixth Man - David Baldacci
- Mercè Diago (Translator)
- Abel Debritto (Translator)
| 3.64 | - | |
| 3.54 | - | |
The Greatest Show on Earth: The Evidence for Evolution | 4.33 | 4.0 | |
| 3.79 | - | |
| 4.12 | 5.0 | |
| 3.42 | 3.0 | |
| 3.61 | 5.0 | |
| 4 | 4.0 | |
| 3.96 | - | |
| 3 | 2.0 | |
| 3.91 | 4.0 | |
 Concept Aircraft Concept Aircraft: Prototypes, X-Planes, and Experimental Aircraft | 4 | 4.0 | |
| 2.5 | - | |
| 3.5 | 4.0 | |
 Lifeline Lifeline - Kevin J. Anderson
- Doug Beeson
| 5 | 5.0 | |
| 4.08 | 5.0 | |
| 2.83 | - | |
| 3.4 | 5.0 | |
| 4.04 | 5.0 | |
| 3.94 | 4.0 | |
| 3.49 | 5.0 | |
Rama II - Arthur C. Clarke
- Gentry Lee
| 3.44 | 4.0 | |
| 4.29 | 5.0 | |
| 3.99 | - | |
| 2.92 | - | |
| 3.75 | 4.0 | |
| 3.39 | 4.0 | |
| 3.41 | - | |
| 4.09 | 5.0 | |
The Flanders Panel - Arturo Pérez-Reverte
- Margaret Jull Costa (Translator)
| 3.4 | 3.0 | |
Rama Revealed - Arthur C. Clarke
- Gentry Lee
| 3.48 | 4.0 | |
The Garden of Rama - Arthur C. Clarke
- Gentry Lee
| 3.33 | 4.0 | |