There are 6 titles associated with this firm.

Bowles, Caroline, Maria Griffith, Felicia Hemans, and Mrs. Norton. Sacred Melodies: A Christian and Literary Remembrancer. London: Edward Lacey, Henry Lacey, 1835.
Porter, Anna, M., Mrs. Norton, Mary R. Mitford, Felicia Hemans, Joan E. Conder, and Anna L. Barbauld. The Seraph: Or, Gems of Poetry, for the Serious and Contemplative Mind: And the Promotion of Genuine Religion. London: Edward Lacey, Henry Lacey, 1835.