About those Video Trailers ...

Some of the questions circulating among writers these days have to do with online video trailers for books: Why use them? How effective are they? Is this just another trend? Do they really help sell books? 

For my part, I love giving my readers a "teaser" that will introduce them to the heart of the story and give them at least a peek at the setting.  

My book videos have received thousands of views from the many places the experts at PulsePoint Design, (who have created the trailers for three