There are 10 titles associated with this firm.

Manners, Catharine R. Castle Nuovier; or, Henrii and Adelina. A Romance. In Two Volumes. By Mrs. Manners. London: Benjamin Crosby and Co., 1806.
Hamilton, Emma. Education, or, A journal of errors. By Emma Hamilton. London: John Harris [1802-1819, 1824-1843], 1809.
Pinchard, Elizabeth S. The blind child, or Anecdotes of the Wyndham family. Written for the use of young people, by a lady. 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.
Turner, Elizabeth. The Daisy, or Cautionary Stories in Verse. Adapted to the Ideas of Children from Four to Eight Years Old. London: Benjamin Crosby and Co., John Harris [1802-1819, 1824-1843], 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.
Turner, Elizabeth. The Cowslip, or More Cautionary Stories in Verse. By the author of that much-admired little work, entitled "The Daisy." London: Benjamin Crosby and Co., 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.