There are 3 titles associated with this person.

@book{ wphp_2950
  author={de la Fite,Marie-Élisabeth},
  year={1782},
  title={Lettres sur divers sujets intéressans de littérature et de morale, par Madame de la Fite. Nouvelle édition.},
  publisher={},
  address={United Kingdom of Great Britain and Northern Ireland},    }
@book{ wphp_2958
  author={de la Fite,Marie-Élisabeth},
  year={1790},
  title={Reponses à démêler: ou, essai d'une manière d'exercer l'attention. On y a joint divers morceaux, qui ont pour but d'instruire ou d'amuser les jeunes personnes. Par Madame de La Fite.},
  publisher={John Murray I [Fleet Street]},
  address={London},    }
@book{ wphp_2956
  author={de la Fite,Marie-Élisabeth},
  year={1791},
  title={Questions to be resolved: or, a new method of exercising the attention of young people. Interspersed with various pieces, calculated for instruction and amusement. Translated from the French of Madame de La Fite.},
  publisher={John Murray I [Fleet Street]},
  address={London},    }