Instruct: Classify a review into positive or negative sentiment.
Query: Unusual Book About an Unusual Topic

Recent combat operations have produced a whole new library of non-fiction books about combat operations, many from new authors with new perspectives. Col. Gerry Schumacher is one of those new authors and this is one of the best of the new books. Schumacher is a retired "Green Beret" who (unlike many authors) actually went to Iraq to do his research while doing "ride-alongs" with the people he describes. He brings a Green Beret commander's quirky, realistic, pragmatic, view of the world and its people to his story and tells the tale in a graceful, disciplined way. His admiration and affection for the people he describes does not prevent him from an honest evaluation of them and their roles on the modern battlefield. I did not expect to admire the subjects of this book but came away from BLOODY BUSINESS thinking that they are all a bunch of unsung heroes. Highly recommended for those who like action-packed non-fiction.