There are 147 titles associated with this firm.

Dorset, Catherine, A., T., and William Roscoe. The Peacock "At Home," by a Lady. To which is added the Butterfly's Ball; an original poem, by Mr. Roscoe. London: John Harris [1802-1819, 1824-1843], 1820.
Owenson, Sydney, and Thomas C. Morgan. Italy by Lady Morgan. A New Edition. In three volumes. London: Henry Colburn [Conduit Street], 1821.
Owenson, Sydney, and Thomas C. Morgan. Italy by Lady Morgan. In Two Volumes. London: Henry Colburn [Conduit Street], 1821.
Trimmer, Sarah. New and comprehensive lessons: containing a general outline of the Old Testament: with twenty-four engravings. By Mrs. Trimmer. London: John Harris [1802-1819, 1824-1843], John Hatchard and Son [187 Piccadilly], 1821.
Trimmer, Sarah. New and comprehensive lessons; containing a general outline of the Roman history; with forty engravings. By Mrs. Trimmer. London: John Hatchard and Son [187 Piccadilly], John Harris and Son, 1821.
Hutchinson, Miss A. A. The Snowdrop, or Poetry for Henry and Emily's Library. By a lady. London: 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, 1821.
Barber, Elizabeth. Dangerous Errors: A Tale. London: Lupton Relfe, 1822.
Lamb, Caroline. Graham Hamilton. London: Henry Colburn [Conduit Street], 1822.
Ham, Elizabeth. The infant's grammar, or, A pic-nic party of the parts of speech. London: John Harris and Son, 1822.
Dorset, Catherine, A., T., and William Roscoe. The Peacock "At Home" By a Lady. To which is added the Butterfly's Ball; an Original Poem by Mr. Roscoe. London: John Harris and Son, 1822.
Lamb, Caroline. Graham Hamilton. Second Edition. London: Henry Colburn [Conduit Street], 1823.
Von Schmid, Cristoph. Little Henry: a German tale translated from the French of M. Lambert. London: John Harris and Son, 1823.
Trimmer, Sarah. New and comprehensive lessons: containing a general outline of antient history: with forty engravings. By Mrs. Trimmer. London: John Hatchard and Son [187 Piccadilly], John Harris and Son, 1823.
Trimmer, Sarah. New and comprehensive lessons: containing a general outline of the Old Testament: with twenty-four engravings. By Mrs. Trimmer. London: John Harris and Son, John Hatchard and Son [187 Piccadilly], 1823.
d'Aulnoy, Marie-Catherine. The celebrated tales of Mother Bunch: as originally related. London: John Harris [1802-1819, 1824-1843], 1823.
Hutchinson, Miss A. A. The Lily: or Poetry for the Nursery. By the author of 'The Rose'. London: John Harris and Son, 1823.
Hutchinson, Miss A. A. The Rose; or, Admonitory Pieces in Verse for Children. By the author of 'The Snow-Drop'. London: John Harris and Son, 1823.
Hutchinson, Miss A. A. The Snowdrop, or Poetry for Henry and Emily's Library. By a lady. Third Edition. London: John Harris and Son, 1823.
Budden, Maria E. Hofer, the Tyrolese: by the author of "Claudine," -- "Always Happy," &c. &c. London: John Harris and Son, 1824.
Landon, Letitia E. The Improvisatrice; and Other Poems. By L. E. L. With Embellishments. London: Thomas Hurst, George Robinson and Co. [Cheapside], Archibald Constable and Co. [Princes Street], 1824.
Owenson, Sydney. The Life and Times of Salvator Rosa. By Lady Morgan. In Two Volumes. London: Henry Colburn [New Burlington Street], 1824.
Dorset, Catherine, A., T., and William Roscoe. The Peacock "At Home" by a Lady. To which is added the Butterfly's Ball; an original poem by Mr. Roscoe. London: John Harris [1802-1819, 1824-1843], 1824.
Mahony, Agnes. A Minstrel's Hours of Song; or Poems by Agnes Mahony. London: William Pickering, 1825.
Bayley, Diana. Employment, the true source of happiness, or, The good uncle and aunt. By Mrs. Bayley. London: John Harris [1802-1819, 1824-1843], 1825.
Traill, Catharine P. Fables for the nursery: original and select. Illustrated with nineteen engravings. London: John Harris [1802-1819, 1824-1843], 1825.
Budden, Maria E. Nina: an Icelandic tale. By a mother, author of "Always Happy," &c. Second edition. London: John Harris [1802-1819, 1824-1843], 1825.
Unknown, [Woman]. Some Short Stories, written by a lady, to amuse a young friend. Illustrated with cuts. Second edition. London: John Harris [1802-1819, 1824-1843], 1825.
Turner, Elizabeth. The Cowslip; or, More Cautionary Stories, in verse. By the author of that much-admired little work entitled "The Daisy." Tenth edition. London: Baldwin, C. Cradock, and W. Joy, John Harris [1802-1819, 1824-1843], 1825.
Hofland, Barbara. The son of a genius: a tale for the use of youth. By Mrs. Hofland, author of "Daughter of a Genius," "Adelaide," "Crusaders," &c. A New Edition. London: W. Simpkin and R. Marshall, John Harris [1802-1819, 1824-1843], 1825.
Sandham, Elizabeth. The twin sisters, or, The advantages of religion: by Miss Sandham. London: John Harris [1802-1819, 1824-1843], 1825.
Bury, Charlotte S. M. C. "Alla Giornata;" or, To the Day. In Three Volumes. London: Saunders and Otley, 1826.
Hudson, Marianne S. S. Almack's[.] A Novel. In three volumes. London: Saunders and Otley, 1826.
Craven, Elizabeth. Memoirs of the Margravine of Anspach. Written by herself. In two volumes. London: Henry Colburn [New Burlington Street], 1826.
Hudson, Marianne S. S. Almack's[.] A Novel. In three volumes. Second edition. London: Saunders and Otley, 1827.
Hudson, Marianne S. S. Almack's[.] A Novel. In three volumes. Third edition. London: Saunders and Otley, 1827.
Unknown, . Poetic Fugitives. By a Young Lady. London: Lupton Relfe, 1827.
Von Minutoli, Wolfradine-Auguste-Luise. Recollections of Egypt: by the Baroness Von Minutoli. With a Portrait of Mahomet Ali Pacha. London: Treuttel and Wurtz and Richter, 1827.
d'Aulnoy, Marie-Catherine. The celebrated tales of Mother Bunch: as originally related. London: John Harris [1802-1819, 1824-1843], 1827.
Wilson, Lucy S. A. The juvenile rambler, in a series of easy reading lessons designed for children. London: John Harris [1802-1819, 1824-1843], 1827.
Wilson, Lucy S. A. The little reader: a progressive step to knowledge: with engravings. London: John Harris [1802-1819, 1824-1843], 1827.
Loudon, Jane C. The Mummy! A Tale of the Twenty-Second Century. In Three Volumes. London: Henry Colburn [Conduit Street], 1827.
Haworth, Euphrasia F. The Pine Tree Dell, and Other Tales. In Two Volumes. London: John Andrews, 1827.
Hutchinson, Miss A. A. The Snowdrop; or, Poetry for Henry and Emily's Library. By a lady. London: John Harris and Son, 1827.
Whateley, Elizabeth. Conversations on the life of Christ: for the use of children. By a Mother. London: John Harris [1802-1819, 1824-1843], 1828.
Grey, Elizabeth C. De Lisle; or, The Sensitive Man. In three volumes. London: Edward Bull, 1828.
Bury, Charlotte S. M. C. Flirtation. A Novel. Second edition. In three volumes. London: Henry Colburn [New Burlington Street], 1828.
Fenn, Ellenor. Infantine Knowledge. A spelling book on a popular plan. By the author of The child's grammar, &c. London: John Harris [1802-1819, 1824-1843], 1828.
Kilner, Mary A. Memoirs of a Peg-Top by S.S. New Edition. London: John Harris [1802-1819, 1824-1843], Baldwin and C. Cradock, 1828.
Trimmer, Sarah. New and comprehensive lessons: containing a general outline of antient history: with forty engravings. By Mrs. Trimmer. London: John Harris [1802-1819, 1824-1843], John Hatchard and Son [187 Piccadilly], 1828.
Kilner, Mary A. The adventures of a pincushion: designed chiefly for the use of young ladies. New edition. London: John Harris [1802-1819, 1824-1843], Baldwin and C. Cradock, 1828.
d'Aulnoy, Marie-Catherine. The celebrated tales of Mother Bunch: as originally related. London: John Harris [1802-1819, 1824-1843], 1828.
d'Aulnoy, Marie-Catherine. The celebrated tales of Mother Bunch: as originally related. London: John Harris [1802-1819, 1824-1843], 1828.
Kilner, Dorothy. The life and perambulation of a mouse. By M.P. London: John Harris [1802-1819, 1824-1843], Baldwin and C. Cradock, 1828.
Loudon, Jane C. The Mummy! A Tale of the Twenty-Second Century. In Three Volumes. Second Edition. London: Henry Colburn [Conduit Street], 1828.
Sandham, Elizabeth. The twin sisters, or, The advantages of religion: by Miss Sandham. London: John Harris [1802-1819, 1824-1843], 1828.
Kilner, Dorothy. The Village School; A collection of entertaining histories, for the instruction and amusement of all good children. London: John Harris [1802-1819, 1824-1843], Baldwin and C. Cradock, 1828.
Brown, Eliza. Transformation of a beech tree, or, The history of a favourite black chair: related by itself. London: John Harris [1802-1819, 1824-1843], 1828.
Claris de Florian, Jean, P., and Elizabeth Semple. William Tell, or the Patriot of Switzerland. By Florian. And Hofer, the Tyrolese. By the author of "Claudine", &c. London: John Harris [1802-1819, 1824-1843], 1828.
Crumpe, Mary G. S. Geraldine of Desmond, or Ireland in the Reign of Elizabeth. An Historical Romance. In three volumes. London: Henry Colburn [New Burlington Street], 1829.
Trimmer, Sarah. New and comprehensive lessons: containing a general outline of the Roman history: with forty engravings. By Mrs. Trimmer. London: John Harris [1802-1819, 1824-1843], John Hatchard and Son [187 Piccadilly], 1829.
Egerton, Harriet C. Outlines of Irish history: written for the use of young persons. London: John Harris [1802-1819, 1824-1843], 1829.
Head, Catharine. Rybrent de Cruce. In three volumes. London: Henry Colburn [Conduit Street], 1829.
Grey, Elizabeth C. The Trials of Life. By the author of "De Lisle." In three volumes. London: Edward Bull, 1829.
Claris de Florian, Jean, P., and Elizabeth Semple. William Tell, or the Patriot of Switzerland. By Florian. And Hofer, the Tyrolese. By the author of "Claudine", &c. London: John Harris [1802-1819, 1824-1843], 1829.
Claris de Florian, Jean, P., and Elizabeth Semple. William Tell, or the Patriot of Switzerland. By Florian. And Hofer, the Tyrolese. By the author of "Claudine", &c. London: John Harris [1802-1819, 1824-1843], 1830.