This isn't my work, but a good (if slightly neglected) friend has his stuff up on Amazon and it's free for the next few days:
Night's Favor Valentine’s an ordinary guy with ordinary problems. His boss is an asshole. He’s an alcoholic. And he’s getting that middle age spread just a bit too early. One night - the one night he can’t remember - changes everything. What happened at the popular downtown bar, The Elephant Blues? Why is Biomne, the largest pharmaceutical company in the world, so interested in him - and the virus he carries? How is he getting stronger, faster, and more fit? And what’s the connection between Valentine and the criminally insane Russian, Volk?
I haven't read it yet - I'm saving it for my snowboarding trip this month. But if it's half as wittty and cutting as Richard Parry is in person it'll be a cracking read.
Besides which, I owe him for that night in Instanbul with the gigolo, the untraceable cell-phone and the midget elephant shrew wrangler. So read it for my sake, so that my secret shame remains exactly that.