This article is about the writer who died in 1926 and whose novels were published until 1936. For the writer who published some novels under this name from 1937 to 1940, see John Creasey.
Charles Henry St. John Cooper (1869 – 1926) was a prolific English novelist of school and adventure fiction. He wrote thousands of stories for several Amalgamated Press papers, sometimes under the pen nameMabel St. John.[1] He is perhaps best known for creating, in 1908, the character Pollie Green, considered the "most popular, though not the first, in a series of irrepressible schoolgirl heroines".[2] According to his son, he also wrote many "authorless" Sexton Blake stories for the Union Jack.[3] His novel Sunny Ducrow was adapted into a 1926 film, Sunny Side Up.[4]
^Rutherford, Susan (2019). ""Singer for the Million": Henry Russell, Popular Song, and the Solo Recital". In Parker, Roger; Rutherford, Susan (eds.). London Voices, 1820–1840: Vocal Performers, Practices, Histories. The University of Chicago Press. pp. 201–220. ISBN978-0-226-67018-8.