I've recently started reading Pragmatic Thinking and Learning and Seven Languages in Seven Weeks, as I'm specifically interested in the general development/programming/learning topic, as I want to work towards being the best developer AND learner I can possibly be. It sounds to me like the Pragmatic folks strive to be the "you got to have it on your shelf if you're a serious developer" series.
Is that pretty much the case, and is one's time very well spent reading their texts, or is there even better literature out there that you'd personally recommend?