These are the sites that I actually read on a daily basis. The list is updated automatically from my Google Reader subscriptions. In other words, this page does not have any link exchanges on it.
Industry and News Feeds
Feeds and blogs associated with publishers, newspapers, conventions, bookstores, and more. More often than not these will be news and/or promotion-related rather than individuals' personal musings. But not always; some businesses take books very personally.