Subject
Spies
13
Espionage
7
Man-woman relationships
3
Terrorism
3
Criminal behavior
2
Intelligence service
2
Murder
2
Agents provocateurs
1
Assassins
1
Betrayal
1
Biological weapons
1
Campaigns
1
Espionage, French
1
Fugitives from justice
1
Intelligence officers
1
Kidnapping
1
Married people
1
Nuclear submarines
1
Poker
1
Rescues
1
Scientists
1
Terrorists
1
Tournaments
1
Underground movements
1
World War, 1939-1945
1