 An Astronaut's Guide to Life on Earth
| 4 |
 On Trails
| - |
 Why We Sleep: Unlocking the Power of Sleep and Dreams
| - |
 Homo Deus: A Brief History of Tomorrow
| - |
 The Nature Fix: Why Nature Makes Us Happier, Healthier, and More Creative
| - |
 Thinking, Fast and Slow
| - |
 Training for the Uphill Athlete
| - |
 Overlander Overlander
| - |
 Good to Go
| - |
 Humble Consulting
| - |
 The Barefoot Investor for Families Barefoot Investor for Families
| 5 |
 Sapiens: A Brief History of Humankind
| 4 |
 Humble Inquiry
| 3 |
 The barefoot investor
| 5 |
 Blink: The Power of Thinking Without Thinking
| 4 |
 The Tipping Point: How Little Things Can Make a Big Difference
| 4 |
 Freakonomics
| 4 |
 Steve Jobs
| 4 |
 Outliers: The Story of Success
| 4 |
 Into the Wild
| 5 |
