HERE ARE 5 OF THE BEST WAYS TO FIND A PROFITABLE NON-FICTION BOOK TOPICLearn How to Finally Write About a Topic That Makes Book Sales and Good Royalty Income.Choosing the wrong topic may be one of the most overlooked mistakes by first-time authors.Inside this short manual, I will show you how to avoid those mistakes.You'll get five 15-minute tricks to help you as you narrow down your best topics.Here's a preview of what you'll discover:- Why you should never start with your passion and where to start instead- How to match your passion and what other people need and want- How to research books through the Amazon's best-seller ranking- The one criteria to look at when searching for best-selling book topics- How to find more topics that are probably not on Amazon's best-seller but still might be a great best-seller- How to use Google's keyword planner to search for topics that most newbies just ignore despite its profitabilityAnd many more!IF YOU HAVE 15 MINUTES, THEN YOU CAN FIND A PROFITABLE BOOK TOPIC.Scroll Up and Grab Your Copy Now!