We have music threads, movie threads, and even a thread about Marijuana, we need a book one.

As, as the name states, what book (if any) are you currently in the proccess of reading? It doesn't have to be fantasy, or even fiction, to count.

I'm reading Days of Infamy by Harry Turtledove, which is an alternate-reality kind of book that explores what might have happened if Japan had invaded Pearl Harbor instead of just raiding it.