There are 3 titles associated with this firm.

@book{ wphp_6790
  author={McDonald,Mrs.},
  year={1797},
  title={Evening amusements, or, What happens in life, a novel. In two volumes. By Mrs M'Donald.},
  publisher={},
  address={Edinburgh},    }
@book{ wphp_4932
  author={Unknown,},
  year={1800},
  title={An oration on the virtues of old women, and the pride of the young. With a direction for young men what sort of women to take, and for women what sort of men to marry. Dictated by Janet Clinker and written by Humphrey Clinker, the clashing wive's clerk.},
  publisher={},
  address={Edinburgh},    }
@book{ wphp_4925
  author={Unknown,},
  year={1800},
  title={Janet Clinker's oration on the virtues of the old women, and the pride of the young. ... Taken down in short hand, by Humphery [sic] Clinker, the clashing wives' clerk.},
  publisher={},
  address={Edinburgh},    }