Captain of state security. Mannerheim line. 2nd edition. Logachev A.

There is a winter (Soviet-Finnish) war. By the will of fate and circumstances, the captain of the state security Shepelev and his operape are in the frontline lane. In the silence of forests and snow, among the abandoned and inhabited Finnish farms, near the location of the Red Army and on the approaches to the Mannerheim line are enemy spies and sabotage: Finnish, Swedish, German. Enter the fight against spies and saboteurs..