There are 5 titles associated with this person.

@book{ wphp_9180
  author={Mackenzie,Mary Jane},
  year={1820},
  title={Geraldine; or, Modes of Faith and Practice. A Tale, in three volumes. By a lady},
  publisher={William Blackwood [Princes Street] \& Thomas Cadell and William Davies \& },
  address={London},    }
@book{ wphp_9181
  author={Mackenzie,Mary Jane},
  year={1821},
  title={Geraldine; or, Modes of Faith and Practice. A Tale, in three volumes. By a lady. Second Edition.},
  publisher={William Blackwood [Princes Street] \& Thomas Cadell and William Davies \& },
  address={London},    }
@book{ wphp_8337
  author={Mackenzie,Mary Jane},
  year={1829},
  title={Private Life; or, Varieties of Character and Opinion. In two volumes. By the author of “Geraldine,” &c. &c.},
  publisher={William Blackwood [Princes Street] \& Thomas Cadell Jun. \& },
  address={London},    }
@book{ wphp_9413
  author={Mackenzie,Mary Jane},
  year={1830},
  title={Private Life; or, Varieties of Character and Opinion. In two volumes. By the author of "Geraldine," &c. &c. Second Edition.},
  publisher={William Blackwood [Princes Street] \& Thomas Cadell Jun. \& },
  address={London},    }
@book{ wphp_9414
  author={Mackenzie,Mary Jane},
  year={1835},
  title={Private Life; or, Varieties of Character and Opinion. By Mary Jane Mackenzie, Author of "Geraldine," &c. &c. Third Edition. In two volumes.},
  publisher={Thomas Cadell Jun. \& William Blackwood and Sons \& },
  address={London},    }