Really great stuff here:
http://www.npr.org/2011/05/26/136497064/the-new-science-of-understanding-dog-behavior
this is especially great for people asking questions about dog behaviors or having training problems. I have not read this book, but it seems very promising.
if you have an ipod/iphone - npr addict is a great free app! (and the interview from author of Incognito is fascinating but not dog-related - also a Fresh Air interview)