Author: Anne Hocking
Alternate names: Anne Hocking; Mona Messer; M. N. A. Messer
Born: 1890
Died: 1966
Bio: Naomi Annie Hocking Messer, known as Anne Hocking and nicknamed "Mona," was an English mystery writer. She is best remembered for her detective stories featuring Chief Superintendent William Austen. She also wrote under the pseudonyms M. N. A. Messer and Mona Messer.
 - From Wikipedia