> I’ve written four short books and they have literally grossed hundreds of dollars. I hear this argument pretty often. A book is not a binary thing: there is a book, and there isn't. It's not about the "book", it's about the contents of the book. So in other words the author has gathered some knowledge and he didn't make much money off of it. Therefore, the knowledge you will gather will not allow you to earn any mo…
Most books make money from the speaking fees "the guy who wrote the book" makes. I've had a couple classes at work where my company paid $5-20,000 (500-1000 per student depending on how long the class is for) for a guy to come in and give a one week class. As a student in the class I got a copy of the book (someplace on my bookself, I probably opened it a couple times, but never read it). The book is free with class.…
Writing a book alone isn't enough obviously. But it still sets you apart from others.