There are 3 titles associated with this firm.

Gregory , J., & Chapone , H.M. (1808). 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. London: 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.
Sturm , C.C. (1808). Reflections on the works of god; and of his providence throughout all nature. translated by a lady, from the german of c.c. sturm. London: 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.
Chapone , H.M., & Gregory , J. (1810). 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. London: 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.