Book series introduced in 1954

Dunno, or Know-Nothing (, Neznayka that is '''Don'tknowka' (ka - the Russian suffix here for drawing up the whole name in a cheerful form); from the Russian phrase "" ("ne znayu", don't know'') is a character created by Soviet children's writer Nikolay Nosov. The idea of the character comes from the books of Palmer Cox. as well as the film series Our Gang.

fictional character in a series of crime novels