I have yet to read The Iron King by Julie Kagawa even though I have heard nothing but good things and it's been sitting on my shelf for months now. So, of course, I have no opinion on the Puck vs. Ash debate yet... but hopefully I will soon.
However, if you've devoured both The Iron King and The Iron Daughter and you're waiting for more, you can head over to either Julie's blog or the HarlequinTEEN blog and read an excerpt from The Iron Queen which is due out in February 2011.
Isn't the cover gorgeous? I really can't wait to read the books.