There are 74 titles associated with this firm.

du Crest de Saint-Aubin, Stéphanie Félicité. Mademoiselle de Clermont, L'Apostasie, our La Devote. Le Chateau de Kolmeras, Le Journaliste. Par Mad. de Genlis. London: Joseph DeBoffe [Gerrard Street], A.B. Dulau and Co. (B. Dulau and Co.) [Soho Square], Prosper and Co., 1802.
Sleath, Eleanor. Glenowen; or, The Fairy Palace. A Tale. By Eleanor Sleath; illustrated with engravings. London: John Harris [1802-1819, 1824-1843], Hannah Black and Co., 1815.
Taylor, Jane, et al. The Linnet's Life: Twelve poems with a copper plate engraving to each. London: G. and W. B. Whittaker, B. J. Holdsworth, 1822.
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.