There are 2 titles associated with this firm.

@book{ wphp_14543
  author={Cuthbertson,Catherine},
  year={1812},
  title={Forest of Montalbano: a novel. In four volumes. By the author of "Santo Sebastiano," and "The romance of the Pyrenees."},
  publisher={Thomas and Robert Desilver \& Thomas Town},
  address={Philadelphia},    }
@book{ wphp_17096
  author={Cuthbertson,Catherine},
  year={1812},
  title={Forest of Montalbano: a novel. In four volumes. By the author of "Santo Sebastiano," and "The romance of the Pyrenees."},
  publisher={Thomas and Robert Desilver \& Thomas Town},
  address={Philadelphia},    }