Mike Hammer Novel Complex 90

"A brand-new, never before published Mike Hammer novel, set during the Cold War period! Hammer accompanies a politician to Moscow, where he is arrested by the KGB and imprisoned. He quickly escapes, but back in the States, the government is none too happy. Russia demands his return to stand charges, and various government agencies are following him. A question dogs Hammer: Why does Russia want him back, and why was he sent to Russia with the senator in the first place?"