There are 10 titles associated with this firm.

Hamilton, Emma. Education, or, A journal of errors. By Emma Hamilton. London: John Harris [1802-1819, 1824-1843], 1809.
Unknown, . The Blossoms of Morality. Intended for the Amusement & Instruction of Young Ladies & Gentlemen. By the editor of The Looking-Glass for the Mind. With Forty-Seven Cuts, Designed and Engraved by I. Bewick. The fifth edition. London: Benjamin Crosby and Co., William Darton and Joseph Harvey [Gracechurch], James Scatcherd and Charles Letterman [Litterman], John Harris [1802-1819, 1824-1843], Ann Vernor, Thomas Hood, and Charles Sharpe, Lackington, Allen and Co., J. Walker, 1810.
Somerville, Elizabeth. Flora, or, The deserted child. By Elizabeth Somerville. London: Longman, Hurst, Rees, Orme, and Brown, John Harris [1802-1819, 1824-1843], 1811.
Berquin, Arnaud. The Looking-Glass for the Mind; or, intellectual mirror: being an elegant collection of the most delightful little stories & interesting tales: Chiefly translated from that much-admired work. L'ami des infants. With Seventy-four Cuts, Designed and Engraved on wood by I. Bewick. The thirteenth edition. London: Longman, Hurst, Rees, Orme, and Brown, James Scatcherd and Charles Letterman [Litterman], Charles Law, John Harris [1802-1819, 1824-1843], Gale and Curtis, Benjamin and Richard Crosby and Co., William Darton, Joseph Harvey, and Samuel Darton, Ralph Smith Kirby, George Walker and Son, 1814.