There are 3 titles associated with this firm.

Neal, Christiana. Epistle to Bonaparte. By a lady. Philadelphia: Christiana Neal, 1814.
Clarke, Mary. The fair Americans, an original comedy: in five acts. By Mrs. Carr. Philadelphia: Mary Clarke, 1815.
Baillie, Joanna. The bride; a drama, in three acts. By Joanna Baillie. Philadelphia: Christiana Neal, 1828.