There are 22 titles associated with this firm.

Hall, Anna Maria. Sketches of Irish Character. By Mrs. S. C. Hall. London: Frederick Westley and A.H. Davis, 1829.
Opie, Amelia, et al. The Juvenile Forget Me Not. A Christmas and New Year's Gift, or Birthday Present, For the Year 1830. Edited by Mrs. S.C. Hall. London: Nathaniel Hailes [168 Piccadilly], Frederick Westley and A.H. Davis, R. Jennings, 1830.
Hofland, Barbara, et al. The Juvenile Forget Me Not. A Christmas and New Year's Gift, or Birthday Present, For the Year 1831. Edited by Mrs. S.C. Hall. London: Nathaniel Hailes [168 Piccadilly], Frederick Westley and A.H. Davis, R. Jennings, 1830.
Heasell, Anne. The Morning Repast; Consisting of Original Meditations & Hymns, with a Collection of Texts, Arranged for Daily Use in Private Devotion; also Four Songs for Zion's Pilgrims. London: Thomas Hamilton, William Adams, and Co., Henry Mozley II [Brook Street], Frederick Westley and A.H. Davis, William Oliphant, Leonard Benton Seeley and Sons, Jarrold and Son, 1832.
Gunn, Harriet. Conversations on Church Polity. By a Lady. London: Frederick Westley and A.H. Davis, 1833.
Unknown, . Bible Sketches, in Verse and Prose. With Reflections on Each Subject. London: Frederick Westley and A.H. Davis, 1834.
Barwell, Louisa Mary. The value of money. By Mrs. Barwell. London: Frederick Westley and A.H. Davis, 1834.