There are 2 titles associated with this firm.

@book{ wphp_8363
  author={du Crest de Saint-Aubin,Stéphanie Félicité},
  year={1805},
  title={The Affecting History Of The Duchess of C****, Who Was Confined Nine Years In A Horrid Dungeon, Under Ground, Where Light Never Entered . . . But Fortunately she was at last discovered, and released from the Dungeon, By Her Parents.},
  publisher={},
  address={London},    }
@book{ wphp_8363
  author={du Crest de Saint-Aubin,Stéphanie Félicité},
  year={1805},
  title={The Affecting History Of The Duchess of C****, Who Was Confined Nine Years In A Horrid Dungeon, Under Ground, Where Light Never Entered . . . But Fortunately she was at last discovered, and released from the Dungeon, By Her Parents.},
  publisher={},
  address={London},    }