Do you know why you might want to create audiobook versions of your books?
Did you know that it is the fastest growing segment of the book-buying marketplace, and that there are people who only read books by listening to audiobooks?
Technological change has made it easier than ever to consume audiobooks, and there is much less competition than in the regular book markets.
Be sure to watch until the end; Blaine included an unrelated ninja trick for more effective book descriptions. It starts around minute 55 of the recording, and can be used to write more effective children's books, as well.