I need to get that book, just not in hard cover. I have been dying for an SPN/Dresden Files crossover for ages. (I've also been waiting a lifetime for an SPN/Evil Dead crossover, but that's never going to happen. Sigh.)

Have you ever read any books by Rob Thurman? She's got a series out that I'd swear was influenced by SPN, and it's riveting and really scary in places. I love it to an insane degree.