Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Nobody Knows His name

This is an excellent book to read. Sheriff Jerry Valdez is a very sharp fellow. The sheriff is intelligent, witty, charming, and tough. His law degree helps out occasionally, but mainly he is very good at figuring out what is relevant and what is not about a crime scene. He doesn't like lies and liars.The body's condition isn't very amenable to identification, but the sheriff's intellect and doggedness prove up to the task.The book kept me up far past my usual bedtime. I couldn't put it down. I can hardly wait for the next one.