The KGB Connections: An Investigation into Soviet Operations in North America(1981)

Test of a clean hydrogen bomb with a yield of 50 megatons

6.0

Michael Jackson: Moscow Case 1993

8.0

Congrès de Tours 1920: The Birth of the French Communist Party

6.0

The Paper Brigade

Island Ablazed

7.5

Camp Century: The Hidden City Beneath the Ice