I know this post is way overdue, both of these websites have been around for nearly a month! - but for those who haven't heard of them yet, I'm gonna tell you now.
Girls Heart Books
A group of female writers have gotten together and made a joint blog/website called Girls Heart Books. It was set up by Jo Cotterhill, author of the Sweet-Hearts series. Here's a bit more about it, taken from the sites 'About' page.