I just joined a Book Blog list. Basically, anyone who reviews books and blogs about it was invited to join. Since I love reading book reviewer blogs and love blogging about books, I figured this was a good way to reach out and meet some more bloggers. I encourage everyone to visit these blogs. If you want more information, check out The Masquerade Crew.
Also, if you are a book blogger, you can add your site to the list below. If you do add your site, please also include this list on your site. There is a link below the list to add the list to your site.