| 3.67 | 4.0 | |
| 3.23 | 2.0 | |
| 3.69 | 5.0 | |
A new earth : awakening to your life's purpose | 3.71 | 5.0 | |
| 3.65 | 4.0 | |
Weaving the Web - Tim Berners-Lee
- Mark Fischetti
| 4.33 | 4.0 | |
| 3.62 | 1.0 | |
| 3.76 | 2.0 | |
The Happiness Hypothesis: Finding Modern Truth in Ancient Wisdom | 4.32 | 5.0 | |
| 2.5 | 4.0 | |
| 3.77 | 5.0 | |
You Can Read Anyone: Never Be Fooled, Lied to, or Taken Advantage of Again | 3.33 | 3.0 | |
| 5 | - | |
| 3.64 | 4.0 | |
Influencer - Kerry Patterson
- Joseph Grenny
- David Maxfield
- Ron McMillan
- Al Switzler
| 3.7 | 4.0 | |
Mini-Masterpieces of Science Fiction | 5 | 5.0 | |
Living Biographies of Great Scientists | 4 | 4.0 | |
| 3.95 | 2.0 | |
Harry Potter and the Deathly Hallows | 4.43 | 5.0 | |
Harry Potter and the Chamber of Secrets | 4.18 | 5.0 | |
Harry Potter and the Half-Blood Prince | 4.39 | 5.0 | |
Harry Potter and the Order of the Phoenix | 4.29 | 5.0 | |
| 3.81 | 3.0 | |
The Moon Is a Harsh Mistress | 3.83 | 5.0 | |
| 3.57 | 3.0 | |
Variable Star - Robert A. Heinlein
- Spider Robinson
| 3.72 | 4.0 | |
The Hitchhiker's Guide to the Galaxy | 4.24 | 4.0 | |
The Mote in God's Eye - Larry Niven
- Jerry Pournelle
| 3.76 | 4.0 | |
| 3.9 | 5.0 | |
| 3.93 | 4.0 | |
| 3.3 | 3.0 | |
Have Space Suit - Will Travel | 2.33 | 3.0 | |
| 4.03 | 5.0 | |
| 3.69 | 3.0 | |
Freakonomics: A Rogue Economist Explores the Hidden Side of Everything - Steven D. Levitt
- Stephen J. Dubner
| 3.81 | 4.0 | |
| 3.73 | 3.0 | |
The Cat Who Walks Through Walls | 3.03 | 3.0 | |
| 3.45 | 5.0 | |
| 3.66 | 5.0 | |
| 3.76 | 2.0 | |