There are 3 titles associated with this person.

@book{ wphp_16025
  author={Fénelon,François de Salignac de La Mothe and Guyon,Jeanne Marie Bouvier de La Motte and Molinos,Miguel de},
  year={1816},
  title={A Guide to True Peace; or, A Method of Attaining to Inward and Spiritual Prayer. Compiled chiefly from the writings of Fenelon, Archbishop of Cambray, Lady Guion, and Michael de Molinos. First American edition.},
  publisher={},
  address={New York},    }
@book{ wphp_16026
  author={Fénelon,François de Salignac de La Mothe and Guyon,Jeanne Marie Bouvier de La Motte and Molinos,Miguel de},
  year={1818},
  title={A Guide to True Peace. Or A method of attaining to inward and spiritual prayer. Compiled chiefly from the Writings of Fenelon, Archbishop of Cambray, Lady Guion and Michael de Molinos. First American edition.},
  publisher={Paraclete Potter \& S. Potter and Co.},
  address={Poughkeepsie},    }
@book{ wphp_10513
  author={Guyon,Jeanne Marie Bouvier de La Motte and Fénelon,François de Salignac de La Mothe and Molinos,Miguel de},
  year={1830},
  title={A guide to true peace, or, A method of attaining to inward and spiritual prayer. Compiled chiefly from the writings of Fenelon, Archbishop of Chambray, Lady Guion, and Michael de Molinos.},
  publisher={William Darton and Son},
  address={London},    }