Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Same book, different title

Tony Bouza was my commander before I retired from the NYPD on disability. A very bright and thoughtful individual, but each of his three books that I have read are retreads of one another. He wrote a book about intelligence operations that I want to read some day as I was a member of the NYPD Bureau of Special Services after Chief Bouza had served there.Buy and read one, the others are the same.Phil Zimmermann, JD