Holy shit The Books were fucking stupendous. One of the greatest concerts I have ever been to. It was beautiful, moving, smartly funny, sad, and uplifting all at the same time. FUCK. They just jumped SO high on my list of artists to love. I really liked them before this, but now I am just in awe. The live experience just brings out so much meaning and emotion in the songs. Got to meet them after the show and have them sign my poster as well, both are very nice guys. They actually seemed embarrassed at how much the crowd was cheering in-between songs.
Also, to whoever was asking how they pull it off live, Nick Zammuto plays guitar and bass alternatively, and Paul de Jong plays electric cello. They have a sampler that constructs the framework for them to play around, and a large projector screen above them to play awesome/funny/sad/strange movies that are synced up to the songs. It was absolutely incredible and I HIGHLY recommend that you go see them if you get the chance, even if you just like their music a little.