Ruth Barbara Rendell, Baroness Rendell of Babergh, CBE (born 17 February 1930), who also writes under the pseudonym Barbara Vine, is an English crime writer, author of psychological thrillers and murder mysteries.
In addition to police procedurals starring her most iconic creation, Chief Inspector Wexford, Rendell writes psychological crime novels exploring such themes as romantic obsession, misperceived communication, the impact of chance and coincidence, and the humanity of the criminals involved. Among such books are A Judgement In Stone, The Face of Trespass, Live Flesh, Talking to Strange Men, The Killing Doll, Going Wrong and Adam and Eve and Pinch Me. Many credit her and close friend P. D. James for upgrading the entire genre of whodunit, shaping it more into a whydunit. Rendell's protagonists are often socially isolated, suffer from mental illness, and/or are otherwise disadvantaged; she explores the adverse impacts of their circumstances on these characters as well as on their victims.