There are 3 titles associated with this firm.

@book{ wphp_11345
  author={Gregory,John and Chapone,Hester Mulso},
  year={1808},
  title={Letters on the improvement of the mind: addressed to a lady. By Mrs. Chapone; and A father's legacy to his daughters. By Dr. Gregory.},
  publisher={Joseph Johnson \& Joseph Booker \& Thomas Cadell and William Davies \& R. Scholey \& George Wilkie and John Robinson \& Francis, Charles and John Rivington \& John Harris [1802-1819, 1824-1843] \& Henry Delahoy Symonds [Paternoster Row] \& Ann Vernor, Thomas Hood, and Charles Sharpe \& Longman, Hurst, Rees, and Orme \& James Asperne \& James Nunn \& Lane, Newman, and Co. \& Robert Faulder and Son \& Richard Lea [Greek Street, Soho] \& Edward Jeffery [Warwick Street] \& Hannah Black, Parry, and Kingsbury \& John Walker II [44 Paternoster Row, 1784-1814, 1818-1825] \& Lackington, Allen and Co. \& Cuthell and Martin \& J. and J. Richardson \& },
  address={London},    }
@book{ wphp_12024
  author={Sturm,Cristoph Christian},
  year={1808},
  title={Reflections on the Works of God; and of His Providence throughout All Nature. Translated by a lady, from the German of C.C. Sturm.},
  publisher={John Walker II [44 Paternoster Row, 1784-1814, 1818-1825] \& John Harris [1802-1819, 1824-1843] \& J. and J. Richardson \& Joseph Johnson \& Robert Faulder and Son \& Francis, Charles and John Rivington \& Ann Vernor, Thomas Hood, and Charles Sharpe \& Richard Lea [Greek Street, Soho] \& James Nunn \& Cuthell and Martin \& Edward Jeffery [opposite Canton House] \& Lackington, Allen and Co. \& Lane, Newman, and Co. \& Longman, Hurst, Rees, and Orme \& Thomas Cadell and William Davies \& George Wilkie and John Robinson \& Joseph Booker \& Hannah Black, Parry, and Kingsbury \& Sherwood, Neely, and Jones \& James Asperne \& R. Scholey},
  address={London},    }
@book{ wphp_10443
  author={Chapone,Hester Mulso and Gregory,John},
  year={1810},
  title={Letters on the improvement of the mind: addressed to a lady. By Mrs. Chapone; and A father's legacy to his daughters. By Dr. Gregory.},
  publisher={Joseph Johnson \& Joseph Booker \& Thomas Cadell and William Davies \& R. Scholey \& Sherwood, Neely, and Jones \& A. K. Newman and Co. \& George Wilkie and John Robinson \& Francis, Charles and John Rivington \& John Harris [1802-1819, 1824-1843] \& Ann Vernor, Thomas Hood, and Charles Sharpe \& John Richardson [Royal Exchange] \& Longman, Hurst, Rees, and Orme \& James Asperne \& James Nunn \& Robert Faulder and Son \& Richard Lea [Greek Street, Soho] \& Edward Jeffery [Warwick Street] \& Hannah Black, Parry, and Kingsbury \& John Walker II [44 Paternoster Row, 1784-1814, 1818-1825] \& Lackington, Allen and Co. \& Cuthell and Martin \& },
  address={London},    }