I am spending most of my time as of late providing management consulting services to my clients.  Most of them have made, or are making, the transition to Agile and often facing the same set of issues.  While I think there is no replacement for a good Management Consultant/Agile Coach, a close second is reading as much as you can from those who have successfully made the transition to Agile.  With that, I would like to present a select list of my favorites: