Mexico Set by Len Deighton

A seasoned but disillusioned British intelligence officer finds himself sent to Mexico to follow a trail of leads that may prove his wife’s treachery; as he navigates embassies, shadowy contacts and competing Cold War services, he peels back layers of deception that blur loyalties between colleagues, allies and enemies and forces him to confront painful personal and professional truths about betrayal, duty and survival.

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