K. (novel) (original) (raw)

K. is a 1915 crime novel by the American writer Mary Roberts Rinehart (1876–1958) set in post-Victorian era Allegheny, Pennsylvania, which has been a part of the city of Pittsburgh since 1907. The novel tells the story of Sidney, who takes in a boarder with the initial K. and whose presence leads to mystery. A film version of the novel K – The Unknown starring Virginia Valli and Percy Marmont, was released on 17 November 1924 by Universal Pictures as a "Universal Jewel" release. Another film version was released under the title The Doctor and the Woman in 1918.