Richard Bachman is a pseudonym for renowned author Stephen King. Under this alias, King explored darker themes and experimented with different writing styles. Bachman's works include "Thinner," "The Running Man," and "Rage," each showcasing a unique narrative voice distinct from King's primary body of work. The pseudonym allowed King to publish more books without saturating the market under his name and to observe the public's response to his writing without preconceived notions. The secret identity was eventually revealed, leading to increased interest in Bachman's novels and solidifying their place in King's vast literary repertoire.