Some people believe that there is a book just waiting to be written inside of everyone. If you feel this is the case for yourself, have you ever actually written it? If so, how difficult did you find it to locate Book Publishers who would go ahead and actually print it?
If not, then you may want to find out more about self publishing. Author House has been set up to assist authors who believe in their work, and are prepared to put their wallet where their mouth is. They offer practical advice, as well as sourcing discounts on everything from the printing process to the subsequent PR work most books will need to actually sell.