What is the term for a mystery novel that involves elements of espionage, international intrigue, and covert operations?
A. Spy Mystery
B. Espionage Whodunit
C. Covert Detective
D. International Sleuth
Espionage whodunit is the term for a mystery novel that involves elements of espionage, international intrigue, and covert operations, often featuring spies and undercover agents in the narrative.