There are 4 titles associated with this firm.

du Crest de Saint-Aubin, Stéphanie F. The siege of Rochelle; or The Christian heroine. Translated from the French of Madame de Genlis. By R.C. Dallas, Esq. Three volumes in one. Philadelphia: Mathew Carey [121 Chesnut Street], 1813.
d'Épinay, Louise F. P. T. d. The conversations of Emily. Abridged from the French. Philadelphia: M. Carey and Son [121 Chestnut St], 1817.