I have NO signups for the next Discovery April 12! If you want to share your book for free, please visit the site by clicking the logo. All you have to do is post about your book and re-blog about other author’s books. Previous participating authors have gotten a lot of great exposure with the format.
You can also give me your feedback on how you think the Discovery signup should work: http://discoverauthors.wordpress.com/2013/03/20/what-do-you-think/