Actually, the next three books are fairly easily decided for me: I've got two more Skaith books to read, The Hounds of Skaith, which I've already started, and Reavers of Skaith. By that time, my copy of Changes, the next Dresden Files book, should be processed at the library and ready for me to pick up.
But what after that?
I think I've narrowed it down to one of the following three options
Guards of Haven, the next omnibus edition of books 4-6 of the Hawk & Fisher series. It'd be nice to finish that one off.
Drowning City, a new book by a new author in a new series. It looked interesting. I'm a bit of an impulse buyer at bookstores, what can I say?
Eisenhorn, the omnibus edition of Dan Abnett's Inquisitor novels, which are consistently held out as the best shared world fiction by a lot of folks.