Congratulations on your first interview and your books. I just wanted to mention to you a website I built called AlreadyPublished.com. It's for authors to promote their book. You do so by posting your book's first chapter, giving readers a peek into your book. The site is free and the list of books is growing, so please check it out. :) BTW, good luck with your books!
p.s. You can also check out this blog post on the Already Published Ning Network, I explain how to post your book. You can also learn more about the website there.