Cardassians in the Spotlight

As pointed out by TrekMovie, Amazon.com have a listing up for the omnibus book of Alien Spotlight II, and a blurb which identifies the fifth (and final) race (and no it's not Humans): Cardassians, by Andy Schmidt. Amazon has a release date of March, which if IDW is following usual practice will have this Cardassian issue out in December.

Now I wonder, TNG Cardassians, TOS Cardassians?! or the start of IDW's take on DS9?