Many non-fiction authors ask the question “How much money will my book earn?” While a book can generate income from people purchasing the book, this is not the only revenue a book can earn. Often the book opens doors for the author to earn money from the book that is not based on how many books are sold. The book creates more opportunities for the author to develop various income streams from the book. The correct question to ask is “How many different revenue streams can I create based on my … [Read more...] about How to Create Revenue Opportunities From A Non-Fiction Book.