Aug 23, 2014
Leonora Piper (1857 – 1950) was a famous trance medium in the area of Spiritualism, the subject of intense interest and investigation by American and British psychic research associations during the early 20th century, most notably William James and the Society for Psychical Research. (Wiki)
In The Lives of Hamilton Fish, Leonora Piper visits Hamilton Fish II in order to send him a message- that Grace Budd has transmitted to her- and which helps him to locate the killer.