The second novel in Deighton's Game, Set, Match trilogy, Mexico Set follows Bernard Samson as he attempts to help a KGB agent defect to the West via Mexico. Samson's been burned by people he thought he trusted, and as a result he's suspicious of everyone around him. Agent Samson must figure out who is loyal to him and to whom he should offer loyalty. This rerelease of a Deighton classic reinforces why the author is a master of the thriller genre.