Is there a way to "follow" authors, so that when their books get listed on Amazon or B&N or wherever, I'll be updated? I know Amazon can email when an author releases a new book, but that's not exactly what I need. What I'd like is something like an Amazon wishlist that is automagically populated with books announced (for example; Joe Writer has announced he's begun writing a followup to Amazing Book called; Super-Book!), pre-released and/or about to be released so I can check it every month or so to find new books by the authors I love. The same type of thing would be very useful for music, or movies, or even video games.
Is there anything like this out there?