There are 4 titles associated with this person.

@book{ wphp_5810
  author={Falconar,Maria and Falconar,Harriet},
  year={1788},
  title={Poems on slavery: by Maria Falconar, aged 17, and Harriet Falconar, aged 14.},
  publisher={Joseph Johnson and Co. \& John Murray I [Fleet Street] \& Thomas and John Egerton},
  address={London},    }
@book{ wphp_5809
  author={Falconar,Harriet and Falconar,Maria},
  year={1788},
  title={Poems, by Maria and Harriet Falconar.},
  publisher={Joseph Johnson \& Thomas and John Egerton},
  address={London},    }
@book{ wphp_5805
  author={Falconar,Harriet and Falconar,Maria},
  year={1788},
  title={Poems, by Maria and Harriet Falconar. The second edition.},
  publisher={Joseph Johnson and Co. \& Thomas and John Egerton},
  address={London},    }
@book{ wphp_5796
  author={Falconar,Harriet and Falconar,Maria},
  year={1791},
  title={Poetic laurels for characters of distinguished merit; interspersed with Poems, Moral and Entertaining: dedicated to his Royal Highness George Prince of Wales, By Maria and Harriet Falconar, authors of a collection of poems, and slavery, a tract.},
  publisher={},
  address={London},    }