"Leningrad-43" is the seventh book in the "Sea Wolf" series, a continuation of the story of the Voronezh nuclear submarine in 1942. It is clear that the European Reich will lose this war. But what will the post-war world be like? And so, the rulers of the great powers are gathering together to discuss post-victory plans... Tehran-43, as in the story we know? No - in Leningrad-43, history has changed a lot! And of course, in order to secure better bargaining conditions, each side strives to improve its position on the game board. War is the continuation of politics by other means.