Outwitting Dogs: great attitude, and a great book!

I'm reading Outwitting Dogs: Revolutionary techniques for dog training that work!, by Terry Ryan and Kirsten Mortensen, and I love it! This is one that I'd recommend to clients; it has tons of very practical, doable tips and techniques for training and management, and the language is friendly and easy-to-read.

So tell me: what are you reading now, or what's your favorite dog book?