I loved reading comic boos as a boy. Communists published various types, including detective stories. One of the main series was about captain Żbik - Wildcat in Polish. He was not only handsome but also very fit, intelligent, open-minded, knowledgeable etc.
The books in the series which I read included the following crimes, among others:
smuggling of diamonds
the theft of intellectual property
illegal sale of medicine
Kapitan Żbik (English: Captain Żbik) is a Polish comic book series published in years 1967-1982. Title hero, Jan Żbik is a Milicja Obywatelska captain. There were 53 comics about Żbik released. A sequel, entitled Komisarz Żbik (English: Commissioner Żbik), was started in 2006. The title hero is police commissioner Michał Maciej Żbik, grandson of Jan Żbik, who is now a retired police colonel.