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Mystery fiction

by Archie Hayes 2018-03-11, 6:03 PMupdated 2018-03-29, 9:02 PM

Mystery fiction is a loosely-defined term. It is often used as a synonym for detective fiction or crime fiction—in other words a novel or short story in which a detective (either professional or amateur) investigates and solves a crime mystery. Sometimes mystery books are nonfiction.