I figured I'd mention this, since so many of you are new since the time I was a regular around here...
I run a site called PolyPubs, which is short for Polymer Clay Publications. Every month, I post about the newest books, videos and magazines to be published in the clay world, along with links to buy them online, and all of the information you need if you prefer to bring the list to your local book shop.
You can see the latest list and all "back-issues" here: http://www.polypubs.com
If you want to be notified monthly when the list is updated, there's an option for that in the sidebar.