| #2 |  How to Enjoy your life and your job
|
| #3 |  Influence
|
| #4 |  The SPIN Selling Fieldbook The SPIN Selling Fieldbook: Practical Tools, Methods, Exercises, and Resources
|
| #5 |  The Ultimate Sales Machine: Turbocharge Your Business with Relentless Focus on 12 Key Strategies
|
| #6 |  Little Red Book of Sales Answers Little Red Book of Sales Answers: 99.5 Real World Answers That Make Sense, Make Sales, and Make Money
|
| #7 |  How to Sweet-Talk a Shark: Strategies and Stories from a Master Negotiator
|
