There are 3 titles associated with this firm.

@book{ wphp_6520
  author={Kettilby,Mary},
  year={1759},
  title={A collection of above three hundred receipts in cookery, physick, and surgery: for the use of all good wives, tender mothers, and careful nurses. By several hands. The seventh edition. To which is added, a second part, containing a great number of excellent receipts, for preserving and conserving of sweet-meats, &c.},
  publisher={},
  address={London},    }
@book{ wphp_5145
  author={Unknown,[Woman]},
  year={1759},
  title={The history of Portia. Written by a lady.},
  publisher={John Wilkie \& John Cooke [Oxford] \& Robert Withy \& J. Pottinger},
  address={London},    }
@book{ wphp_10867
  author={Unknown,},
  year={1761},
  title={The history of Greece: by way of question and answer, in three parts.},
  publisher={Robert Baldwin I \& John Rivington I \& William Johnston [Ludgate Street] \& Mary Cooper \& Charles Hitch and Lacey Hawes \& Stanley Crowder and Co. [Paternoster Row] \& Thomas Caslon \& Henry Woodfall II \& Robert Withy \& John Newbery \& J. Richardson [Paternoster Row] \& Bedwell Law [Ave Maria Lane, unspecified number]},
  address={London},    }