There are 7 titles associated with this firm.

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.
Opie, Amelia. Detraction displayed. By Amelia Opie. New York: Orville Augustus Roorbach [New York City], 1828.
Bury, Charlotte S. M. C. The Exclusives. In Two Volumes. New York City: 1830.
Bray, Anna E. The Talba, or Moor of Portugal. A Romance. By Mrs. Bray, Author of "The White Hoods," "The Protestant," "Fitz of Fitz-Ford," &c. &c. In Two Volumes. New York: James and John Harper [Cliff Street], H.C. Carey and I. Lea, John Grigg, 1831.