My long time friend and mentor published his book "Baseline Selling - How to Become a Sales Superstar by Using What You Already Know"

In his book David references the game of baseball, and it's principles when applied to sales will dramatically change the way we approach the sales process.

Baseline Selling introduces a way for salespeople to visualize and touch all the "sales bases" without over-complicating the process.

This is another book for your collection.http://objectivemanagement.com/