There are 11 titles associated with this firm.

More, Hannah. The history of Hester Wilmot. Philadelphia: The Sunday and Adult School Union, 1818.
Marshall, Elizabeth. Ellen: a tale in three parts. By an American lady. Philadelphia: The Sunday and Adult School Union, 1819.
Sherwood, Mary Martha. History of Henry Fairchild and Charles Trueman. Philadelphia: The Sunday and Adult School Union, 1819.
Sherwood, Mary Martha. The history of little Henry and his bearer. Philadelphia: The Sunday and Adult School Union, 1819.
Sherwood, Mary Martha. The history of little Henry and his bearer. Second edition. Philadelphia: The Sunday and Adult School Union, 1819.
Marshall, Elizabeth. The life of Mary Mordant. By an American lady. Philadelphia: The Sunday and Adult School Union, 1819.
Marshall, Elizabeth. The vicar's garden, or, The Greek medal. By an American lady. Philadelphia: The Sunday and Adult School Union, 1819.
Edgeworth, Maria. Tales of Fashionable Life. By Maria Edgeworth. Six Volumes in Two. Philadelphia: Eliakim Trenchard Littell, Robert Norris Henry, Samuel Hale Parker [12 Cornhill], 1822.
Edgeworth, Maria. Works of Maria Edgeworth. Complete in Thirteen Volumes. Boston: Samuel Hale Parker [12 Cornhill], Eliakim Trenchard Littell, Robert Norris Henry, Munroe and Francis [128 Washington], Samuel Hale Parker [164 Washington], Munroe and Francis [4 Cornhill], Samuel Hale Parker [98 Washington-Street], 1824.