Cunliffe-Owen, Marguerite, 1859-1927
is not used in this library's catalog.
For works of these two authors (here using a joint pseudonym) written under their real names, search also under
Cunliffe-Owen, Marguerite, 1859-1927 and
Cunliffe-Owen, Philip Frederick, 1855-1926
Try a search for Fontenoy, marquise de