Marthe Cnockaert
Marthe Mathilde Cnockaert (28 October 1892 – 8 January 1966), later Marthe McKenna, was a Belgian nurse who became a spy for the United Kingdom and its allies during the First World War. She later became a novelist, and is credited with writing over a dozen spy novels in addition to her memoirs and short stories. Provided by Wikipedia-
1by Mc Kenna Marthe
Payot 1933Book -
2by Oppenheim Edward Phillips, Williams Valentine, Bommart Jean, McKenna Marthe, Kipling Rudyard, Doyle Arthur Conan
R. Laffont impr. 2014, cop. 2014Book