Steven Brust's new novel in the Vlad Taltos series is now out. It's called Issola and of course you want it.
And then there's Starlight 3, the latest edition of the finest current series of sf anthologies I know. Edited by Patrick Nielsen Hayden.
You also probably want Neil Gaiman's new book American Gods.
And if you're a Gaiman fan and don't yet own the two CD set Warning: Contains Language (which is a recording of Gaiman reading a bunch of his stories, plus it has a Flash Girls song or two), Dreamhaven has reprinted some more copies. So no need to try and get it on ebay where you'd probably end up paying way too much.
(am i a shill for my friends or what?)