Disclaimer: I have not listened to the book, so I can't verify how good it is or how much mature content there might be. (Infected on Podiobooks)
Sent to you by 'Nette via Google Reader:
I’m not going to say much more than watch this video from Scott Sigler:
And then I’m going to throw out one more link so you can buy it (so we get a kickback) or subscribe to the serialized free audiobook.