| #2 |  Thus Spoke Zarathustra
| 3.87 |
| #3 |  Siddhartha
| 3.95 |
| #4 |  Sun Tzu: The Art of War
| 3.69 |
| #5 |  Gödel, Escher, Bach: an Eternal Golden Braid
| 4.46 |
| #6 |  A Short History of Nearly Everything
| 4.23 |
| #7 |  The Selfish Gene
| 4.18 |
| #8 |  Brief History of Time
| 4.17 |
| #9 |  Guns, Germs and Steel
| 3.85 |
| #10 |  El viaje a la felicidad : las nuevas claves científicas
| 0 |
| #11 |  The God Delusion
| 3.88 |
| #12 |  The Prince
| 3.64 |
| #13 |  An Enquiry Concerning Human Understanding
| 4.13 |
| #14 |  12 Rules for Life: An Antidote to Chaos / Maps of Meaning: The Architecture of Belief
| 3.46 |
| #15 |  Feria
| 1.67 |
| #16 |  The Way of Kings
| 4.6 |
