There are 2 titles associated with this person.

@book{ wphp_4513
  author={Lee,Margaret and Lee,Harriet},
  year={1797},
  title={Clara Lennox; or, the distressed widow. A novel. Founded on facts. Interspersed with an historical description of The Isle of Man. By Mrs. Lee. Dedicated, by Permission, to H. R. H. The Duchess of York. In two volumes. ...},
  publisher={James Adlard [Duke Street] \& },
  address={London},    }
@book{ wphp_4526
  author={Lee,Harriet and Lee,Margaret},
  year={1797},
  title={Clara Lennox; or, the distressed widow. A novel. Founded on facts. Interspersed with an historical description of the Isle of Man. By Mrs. Lee. Dedicated, by permission, to H. R. H. The Duchess of York. In two volumes. Second edition.},
  publisher={},
  address={London},    }