Finally--the book you've been waiting for to help you find and keep the right partner and make  love last. Best-selling author and renowned  relationship expert Barbara De Angelis reveals everything  you need to know about compatibility and shows you  how to create the fulfilling relationship you  deserve whether you are:Married, and  wondering if you could be happier.Single, and  wondering how to avoid another wrong partner.In love, and wondering whether your partner is the  right one for you.With powerful advice  and groundbreaking techniques that have helped  thousands of people transform their lives, Dr. De  Angelis will show you the formula for creating love  that lasts, and help you to understand yourself and  the one you love as you never have before. Discover:How to avoid making the biggest  mistakes in love.The six essential qualities  to look for in a mate.How to spot fatal  flaws in a partner.How to create the  sexual chemistry you want.The compatibility  formula to make your relationship work.