My latest book is doing well. And I've been giving lots of talks and interviews about it. (I can recommend three interviews: the Cyberlaw podcast with Stewart Baker, the Lawfare podcast with Ben Wittes, and Le Show with Henry Shearer.) My book talk at Google is also available.
The Audible version was delayed for reasons that were never adequately explained to me, but it's finally out.
I still have signed copies available. Be aware that this is both slower and more expensive than online bookstores.