5/5 Helon Habila and CM Okonkwo on the flourishing new tradition of Nigerian crime fiction.
4/5 Peter Temple on portraying a society shaped by both British colonialism and American power
3/5 Zygmunt Miloszewski and Joanna Jodelka on the changing politics in Polish crime fiction.
2/5 Two novelists tell Mark Lawson how they introduced new themes to US crime fiction.
1/5 Mark Lawson explores fictional investigations of Cuba after the Castro revolution.