The Last Agent by Robert Dugoni

A former CIA operative learns that the courageous Russian asset who once saved his life has been captured and imprisoned in Moscow, prompting him to undertake a perilous return to enemy territory. With few allies and a relentless security apparatus closing in, he orchestrates a daring rescue that becomes a tense chess match of deception, betrayal, and survival. Along the way, he must weigh the cost of redemption against the risk to his family and future.

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