There are 123 titles associated with this firm.

Ludlow, Elizabeth. Felissa; or, the memoirs of a kitten. London: John Harris and Son, 1811.
Pinchard, Elizabeth Sibthorpe. The Blind Child, or Anecdotes of the Wyndham family. Written for the Use of Young People. By a Lady. New Edition. London: John Harris and Son, William Darton, Joseph Harvey, and Samuel Darton, James Scatcherd and Letterman, 1819.
Hofland, Barbara. The son of a genius: a tale for the use of youth. By Mrs. Hofland. A new edition. London: W. Simpkin and R. Marshall, John Harris and Son, 1819.
Chapone, Hester Mulso. Letters on the improvement of the mind; addressed to a lady. By Mrs. Chapone. With the life of the author. A New Edition. London: Baldwin, C. Cradock, and W. Joy, Thomas Cadell and William Davies, G. and W. B. Whittaker, Sherwood, Neely, and Jones, Longman, Hurst, Rees, Orme, and Brown, James Scatcherd and Letterman, Francis, Charles and John Rivington, Joseph Harvey and Samuel Darton, John Harris and Son, Joseph Mawman [Ludgate], Charles Taylor [108 Hatton Garden], 1820.
Hofland, Barbara. The son of a genius: a tale for the use of youth. By Mrs. Hofland. London: W. Simpkin and R. Marshall, John Harris and Son, 1821.
Hofland, Barbara. The son of a genius: a tale for the use of youth. By Mrs. Hofland. London: W. Simpkin and R. Marshall, John Harris and Son, 1823.
Peacock, Lucy. The visit for a week; or, hints on the improvement of time. Containing original tales, Anecdotes From Natural And Moral History, &c. Designed for The Instruction and Amusement Of Youth. By Lucy Peacock. London: Baldwin, C. Cradock, and W. Joy, Longman, Hurst, Rees, Orme, and Brown, John Richardson [Royal Exchange], Darton, Harvey, and Co. [printers], John Harris and Son, 1823.