Have you heard of Twyndication?
Twyndication is a service that allows authors to take content from a book and break it into bite-sized pieces that can be tweeted. The service then gets these tweets out into the Twitter time-lines for thousands of Twitter users.
This bite-sized Twitter content is geared to hook people into getting more information or learning more about your story, hence, creating an interest in your book. Twyndication’s goal is to help you gain more exposure for your books via Twitter.
The service has both a free and a paid component. Watch this video to learn more.