No Rest for the Wicked by Kresley Cole
My rating: 5 of 5 stars
I love love LOVED this story! Sabastian - a vampire who just wants to die - and Kaderin - a Valkyrie assassin who plans to kill Sabastian. Only she can't do it. And, well, I'm sure you can guess the rest....
I love a tortured soul who finds his redemption through the love of the right woman. And when that tortured soul is a vampire with a death wish - well, that just makes it that much more interesting.
I'm a HUGE fan of the entire Immortals After Dark series. I recommend them ALL.