There are 36 titles associated with this person.

Hughes, Mary R. Aunt Mary's tales, for the entertainment and improvement of little girls: addressed to her nieces. London: William Darton, Joseph Harvey, and Samuel Darton, 1811.
Hughes, Mary R. Aunt Mary's tales, for the entertainment and improvement of little boys. Addressed to her nephews. London: William Darton, Joseph Harvey, and Samuel Darton, 1813.
Hughes, Mary R. Aunt Mary's tales, for the entertainment and improvement of little girls: addressed to her nieces. London: William Darton, Joseph Harvey, and Samuel Darton, 1813.
Hughes, Mary R. Aunt Mary's tales, for the entertainment and improvement of little boys. Addressed to her nephews. London: William Darton, Joseph Harvey, and Samuel Darton, 1815.
Hughes, Mary R. Aunt Mary's tales, for the entertainment and improvement of little girls: addressed to her nieces. London: William Darton, Joseph Harvey, and Samuel Darton, 1815.
Hughes, Mary R. The ornaments discovered: a story in two parts. By the author of Aunt Mary's tales. London: William Darton Junior [1810-1819], 1815.
Hughes, Mary R. Aunt Mary's tales, for the entertainment and improvement of little boys. Addressed to her nephews. Third Edition. London: William Darton, Joseph Harvey, and Samuel Darton, 1817.
Hughes, Mary R. Aunt Mary's tales, for the entertainment and improvement of little girls: addressed to her nieces. London: William Darton, Joseph Harvey, and Samuel Darton, 1817.
Hughes, Mary R. Aunt Mary's tales, for the entertainment and improvement of little boys. Addressed to her nephews. Fourth Edition. London: William Darton, Joseph Harvey, and Samuel Darton, 1819.
Hughes, Mary R. Aunt Mary's tales, for the entertainment and improvement of little girls: addressed to her nieces. London: William Darton, Joseph Harvey, and Samuel Darton, 1819.
Hughes, Mary R. The orphan girl: a moral tale founded on facts. By Mary Robson. London: William Darton [formerly Junior; 58 Holborn], 1819.
Hughes, Mary R. Something new from Aunt Mary. By Mary Hughes. London: William Darton [formerly Junior; 58 Holborn], 1820.
Hughes, Mary R. A mother's care rewarded: in the correction of those defects, most general in young people, during their education. London: William Darton [formerly Junior; 58 Holborn], 1824.
Hughes, Mary R. Aunt Mary's tales, for the entertainment and improvement of little boys. Addressed to her nephews. New York City: Orville Augustus Roorbach [New York City], 1827.
Hughes, Mary R. The Ornaments Discovered: a Story Founded on Facts. New York City: James and John Harper [Cliff Street], 1833.