The latest Charles Stross novel in the Family Trade series is Empire Games, and you can get access to the first few pages:
So, in case you were wondering what the thing I’ve been working on since late 2012 looks like, there’s now a chunk of the first chapter of Empire Games up on Tor’s website. And the book goes on sale just over a month from now in the US! Alas, we Brits have to wait an extra week—Tor USA and Tor UK may share a name but they’re actually different publishers with different shipping schedules.