Before you invest a lot of time researching a topic on which you are not already expert, let me tell you that the book publishing business is so tight right now that there is a very low likelihood of publication of a book on that broad topic written by anyone other than a psychologist, theologian, or author with some other sort of special expertise. So, why don't you tell us more about yourself, why you are interested in that topic, and what expertise (in that or other topics) you do have? Then we can help you settle on a more feasible topic with which to pursue your dream of book authorship.
Simone, EssayForum.com