Rajesh Kadam 
500 Ways to Graduate in Successful Selling 

The sole purpose of this book is to explore five hundred ways that will add to your success in selling and to encourage and motivate all salespeople in achieving high success in selling, irrespective of what they sell. You will learn good expertise to gain confidence in successful selling. This book is written in simple and easy-to-understand English. The best part of this book is that you can start reading it from any page. This book is dedicated to all the people who are in sales or willing to start their career in sales to benefit others and to all those who wish to graduate in successful selling.
Everyone is into sales since birth.
A child asking for chocolates and toys from his/her parents is also doing a type of sales to fulfill his requirements.
A student giving clarifications to teacher on not completing the homework is also selling his reasons to convince them.
Dating also involves selling of a love-filled heart and promises of togetherness.
A lone old person wanting to stay with his son, daughter-in-law, and grandchildren is also selling his desire to end his loneliness and wanting attention for his care.
So we all are sellers since birth . . . arent we?