There’s a piece of advice that I’ve seen floating around the internet that claims that you can create a marketable book in three hours or less. While the claim doesn’t explicitly say that the quality of such a book would get it on the New York Times’ bestseller list, it implies that the book might actually sell. While yes, it is technically possible to create a book in three hours or less, I question the value of such a product and in the three hours spent creating it.
So how does one write a book in three hours? Well all you need to do is speak into a microphone for three hours. That microphone can be attached to a recording device (including a computer with a recording program) so that you can ship off a tape, CD or MP3 file to a transcription service that will provide you with the text of what you have spoken. Or you could use a speech recognition product such as Dragon NaturallySpeaking
(I did an internship at Dragon years ago) that will do the transcription for you.