BCENTERGAIN THE EDGE YOU NEED!/CENTER Strategy, tactics, and mental preparedness separate superior salespeople from the average -- and with technological advances leveling the competition, the selling edge is more important than ever....

Released over 25 years ago, The Psychology of Achievement by Brian Tracy has become an all-time classic. It has sold over 1 million copies and has transformed countless people's lives for the better. In the meantime, Brian Tracy has b...

BCENTERMAKE 'EM SAY YES/CENTER All of us are involved in selling every day. Whenever we present a product or a principle, inform a client, or instruct a child, we are engaging in the art of effective persuasion. Allow America's master...

The bestselling author of Think and Grow Rich and Success Through a Positive Mental Attitude shows you the path to successNapoleon Hill devoted his life to analyzing the success of more than 500 of the 20th Century's greatest achiever...