Edgar Allan Poe (1809 – 1849) is best known for macabre stories such as “The Pit and the Pendulum” and “The Tell-tale Heart.” He is regarded by many as the inventor of the detective genre, which has expanded into multiple forms now considered to be sub-genres; for example, crime, mystery, detective, thriller, etc.
In the decades since Poe’s death, hundreds of authors have fleshed out his prototype: Homo detectus, a man or woman with a wide-ranging mind, ever seeking, ever suspicious.
A detective doesn’t believe everything people say. In fact, when on a case, he or she can’t afford to believe anything people say. Although humans like to believe each other — belief builds cooperation; it’s a societal glue — detectives default to the opposite: they distrust others. What a way to live. As a society, we’re indebted to them. While we enjoy each other’s company, detectives probe dark holes and darker hearts.