There are 4 titles associated with this person.

@book{ wphp_8505
  author={Yorke,Mrs. R. P. M.},
  year={1800},
  title={Valley of Collares, or the Cavern of Horrors. A Romance. In three volumes. Translated from the Portuguese.},
  publisher={},
  address={London},    }
@book{ wphp_8551
  author={Yorke,Mrs. R. P. M.},
  year={1801},
  title={The Haunted Palace, or The Horrors of Ventoliene; a Romance, By Mrs. Yorke, author of Valley of Collares, Romance of Smyrna, &c. &c. &c. In Three Volumes.},
  publisher={Earle and Hemet [Albemarle] \& },
  address={London},    }
@book{ wphp_8552
  author={Yorke,Mrs. R. P. M.},
  year={1801},
  title={The Romance of Smyrna; or, The Prediction Fulfilled!!! In Four Volumes.},
  publisher={Earle and Hemet [Albemarle]},
  address={London},    }
@book{ wphp_8670
  author={Yorke,Mrs. R. P. M.},
  year={1805},
  title={My Master's Secret; or, The Troublesome Stranger. In Two Volumes.},
  publisher={Minerva Press, Lane, Newman, and Co.},
  address={London},    }