In celebration of the launch of Online Author Visits, a Half and Half Contest is open now through October 1. Here’s your school or book club’s chance to win a half-priced visit with an author from this site. And the entire half-priced fee you pay will be donated to our 2011-2012 charity, Camfed. To enter, simply leave a comment at the end of this post, along with a contact email. We will randomly select two winners.