There are 3 titles associated with this firm.

@book{ wphp_15007
  author={Gay,John},
  year={1792},
  title={Fables by the late Mr. Gay. In One Volume Complete.},
  publisher={Francis, Charles and John Rivington \& Elizabeth Newbery \& Benjamin White and Son \& Thomas Longman II \& Bedwell Law [13 Ave Maria Lane, 1767-1790, 1794-1795] \& George, George, and John Robinson \& Thomas Cadell [London] \& Samuel Bladon [13 Paternoster Row] \& Robert Baldwin I \& John Sewell [Cornhill] \& Joseph Johnson \& Henry Gardner \& William Goldsmith [Paternoster Row] \& John Murray [25 Prince's Street] \& William Lowndes [76 Fleet Street] \& William Bent [34 Paternoster] \& James Scatcherd \& John Whitaker \& George and Thomas Wilkie},
  address={London},    }
@book{ wphp_14832
  author={Gay,John},
  year={1796},
  title={Fables by the late Mr. Gay. In one volume complete.},
  publisher={Thomas Norton Longman III \& Bedwell Law [13 Ave Maria Lane, 1767-1790, 1794-1795] \& George, George, and John Robinson \& Thomas Cadell [London] \& Samuel Bladon [13 Paternoster Row] \& Robert Baldwin I \& John Sewell [Cornhill] \& Joseph Johnson \& Henry Gardner \& William Lowndes [76 Fleet Street] \& Francis and Charles Rivington \& William Bent [34 Paternoster] \& James Scatcherd \& John Whitaker \& George and Thomas Wilkie \& J. Walker \& Elizabeth Newbery},
  address={London},    }
@book{ wphp_10389
  author={},
  year={1822},
  title={The Poetical Monitor: Consisting of Pieces Select and Original, for the Improvement of the Young in Virtue and Piety; Intended to Succeed Dr Watts' Divine and Moral Songs},
  publisher={Longman, Hurst, Rees, Orme, and Brown \& William Darton, Joseph Harvey, and Samuel Darton \& John Whitaker},
  address={London},    }