There are 4 titles associated with this firm.

More, Hannah. Percy. A Tragedy, in Five Acts. London: John Cumming, T. Hughes [Ludgate St], John Sutherland [9 Calton Street], David Sampson Maurice, John Bysh, 1819.
Williams, Helen, M., and Sarah S. Wilkinson. Popular stories, or, Entertaining tales &c. &c. Each volume embellished with six engravings. London: T. Hughes [Ludgate St], 1820.