How to get a book published is a question every author asks themselves.How difficult is it to get a book published by a commercial book publisher? Well the odds are better gambling in Las Vegas. It has been estimated that 25 million people in the United States consider themselves writers and only 5% have been published anywhere. At any one time 5 to 6 million manuscripts are looking for a publishing home.Most major book publishing houses, and many small presses, will not accept submissions that aren't represented by a literary agent. During the research of The Publishing Primer: A Blueprint for an Author's Success, we asked literary agents how many unsolicited query ...