The
conspiracy thriller (or
paranoid thriller) is a subgenre of
thriller fiction. The protagonists of conspiracy thrillers are often journalists or amateur investigators who find themselves (often inadvertently) pulling on a small thread which unravels a vast conspiracy that ultimately goes "all the way to the top." The complexities of historical fact are recast as a
morality play in which bad people cause bad events, and good people identify and defeat them. Conspiracies are often played out as "man-in-peril" (or "woman-in-peril") stories, or yield
quest narratives similar to those found in
whodunnits and
detective stories.