There are 2 titles associated with this person.

@book{ wphp_1351
  author={Cathcart,Miss},
  year={1833},
  title={Adelaide; A Story of Modern Life. In Three Volumes.},
  publisher={Longman, Rees, Orme, Brown, Green and Longman \& },
  address={London},    }
@book{ wphp_1399
  author={Cathcart,Miss},
  year={1835},
  title={The Heir of Mordaunt. By the Author of “Adelaide.” In Three Volumes.},
  publisher={Richard Bentley \& },
  address={London},    }