There are 4 titles associated with this firm.

@book{ wphp_8049
  author={Unknown,},
  year={1773},
  title={The history of Lord Aimworth, and the Honourable Charles Hartford, esq. in a series of letters. A novel. By the author of Dorinda Catesby, and Ermina, or the fair recluse.},
  publisher={John Roson [St. Martin's le Grand] \& T. Shepherd \& Thomas Lewis},
  address={London},    }
@book{ wphp_5982
  author={de l'Isle-André,Yves-Alexis-Marie},
  year={1777},
  title={The art of conversing. Translated from the French.},
  publisher={John Bew [Paternoster Row]},
  address={London},    }
@book{ wphp_14839
  author={Macaulay,Catharine},
  year={1783},
  title={The History of England from the accession of James I. to the Revolution. Vol. VIII. By Catherine Macaulay Graham.},
  publisher={},
  address={London},    }
@book{ wphp_5107
  author={Young,Mary Julia},
  year={1793},
  title={Adelaide and Antonine: or the emigrants: a tale, by Mary Julia Young.},
  publisher={},
  address={London},    }