There are 15 titles associated with this person.

Hedge, Mary A. Affection's gift to a beloved god-child by M.H. London: Robert Baldwin, Charles Cradock, and William Joy, Swinborne and Walter, 1819.
Hedge, Mary A. Original Poems. London: 1820.
Hedge, Mary A. Affection's gift to a beloved god-child by M.H, author of Letters on Scared and Profane History, &c. Second edition. London: Robert Baldwin, Charles Cradock, and William Joy, Swinborne and Walter, 1821.
Hedge, Mary A. Letters on profane history, addressed to a beloved godchild. By M. A. Hedge, author of Affection's gift, To-morrow, &c. Second edition. Colchester: Robert Baldwin, Charles Cradock, and William Joy, Joseph Harvey and Samuel Darton, Swinborne and Walter, 1822.
Hedge, Mary A. The Flatterer; or, False Friendship. A Tale. By Mary Anne Hedge, author of Affection's Gift, &c. London: Robert Baldwin, Charles Cradock, and William Joy, Swinborne and Walter, 1822.
Hedge, Mary A. Twilight hours improved; or, the visit to Grandmamma. By M.A. Hedge, Author of Affection's Gift, To-Morrow, &c. Second edition. Colchester: Robert Baldwin, Charles Cradock, and William Joy, Joseph Harvey and Samuel Darton, Swinborne and Walter, 1822.
Hedge, Mary A. Samboe, or, The African boy by the author of "Twilight hours improved," &c. &c. London: Joseph Harvey and Samuel Darton, 1823.
Hedge, Mary A. Twilight hours improved; or, the visit to Grandmamma. By M.A. Hedge, Author of Affection's Gift, To-Morrow, &c. Colchester: Robert Baldwin, Charles Cradock, and William Joy, Joseph Harvey and Samuel Darton, Swinborne and Walter, 1823.
Hedge, Mary A. A visit to the elephant by the author of "Samboe," "Twilight hours improved," &c. Colchester: Robert Baldwin, Charles Cradock, and William Joy, Joseph Harvey and Samuel Darton, Swinborne and Walter, 1825.