On-going continuous learning . Once you start on Agile there is no end of learning! See Webinars and Videos for video version of this.
I decided to take a more disciplined approach to tracking reading and learning when I started my company Focussed Agile LLC. This list is the result of this approach:
Been reading for a lot of years so this is a partial list of books completed. And recommended reading is a list of specific books I thought were useful.