I've been introduced to a number of new authors through these workshops and have added even MORE books to my ever growing list of books to find and read. I expect more than a few will be destined for my keeper shelf.

Ask PBW Anything
When (This is listed as next in the series but hasn't been posted yet.)
Writer's Block Part 5
Getting Back Into Good Habits and a Last Thought On Plotting (Doesn't really have a lot to do with the workshops.)
GenReality Six authors sharing what it is to be an author. Alison Kent has indicated that the workshops she'd planned for LB & LI will be posted here each Monday. (Not up yet this morning.)
I've also started reading:
On WritingI think this book has been listed by just about every author out there who has taken the time to note which books are helpful to new writers. Plus I have about ten others on my to buy list.
(There are also some awesome workshops at Romance Divas. They're free but you have to register to get to them.)