Has anyone finished this book yet? I just finished and had to write about it. I was very impressed by this book and highly recommend it if you are interested in using wood in beers or like sours. It's very thoroughly and well written and it kept me entertained and interested. The surprise I had with this book was all of the great knowledge about sour beers that goes along with wood. I'd buy this book just for the sour beer information, even if you don't want to use wood in beer.