Titles by William Bradford [the younger] in BIBTEX format

There are 2 titles associated with this firm.

@book{ wphp_18749
  author={More,Hannah},
  year={1817},
  title={The thunderstorm; or, The history of Tom Watson, the unnatural son; being a warning to all parents.},
  publisher={Philadelphia Tract Society \& },
  address={Philadelphia},    }

@book{ wphp_18636
  author={More,Hannah},
  year={1819},
  title={The pilgrims, an allegory.},
  publisher={The Religious Tract Society of Philadelphia},
  address={Philadelphia},    }