| #2 |  Non Violent Communication A Language of Life
| 4.28 |
| #3 |  Influence
| 4.17 |
| #4 |  Talking to Humans
| 4 |
| #5 |  Crossing the Chasm: Marketing and Selling Disruptive Products to Mainstream Customers
| 3.92 |
| #6 |  Getting to Yes: Negotiating Agreement Without Giving In
| 3.71 |
| #7 |  The Culture Code: The Secrets of Highly Successful Groups
| 4.21 |
