Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The first of a great series of mystery spy books

Donald Hamilton catches your interest right away by contrasting the current wife aganist Matt Helms mysterious past. His life as a government agent is continued and the great spy thriller is created. Oh, he has to kill his old girlfrind to save his daughter, and his wife divorces him for this act.I have tried to collect all the novles, they are quite exciting to read and collect.