Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not Free SF Reader

Wife traitor repercussions.Bernard Samson's wife is at the heart of his dilemma. Revealed as the KGB mole, his own organisation is viewing him with some suspicion for being fooled, despite any successes just obtained.One of his wife's KGB colleagues is looking to defect, and he has to travel to Mexico to make this happen. It all gets rather complicated as he suspects that, as you would, it might be a setup.Just as interesting, this novel, even without the startling familial revelation of the first of the trilogy.