There are 3 titles associated with this firm.

@book{ wphp_16250
  author={Newton,John and Cowper,William and Westbrook,Cornelius Depuy and Griffin,John and Richmond,Legh and Edwards,John and More,Hannah},
  year={1814},
  title={Twelve witnesses to the happy effects of experimental religion in life and death, as exemplified in persons of various conditions in society. With an appendix, containing some well written tracts against intemperance, profanity, Sabbath breaking and other vices too prevalent at the present day.},
  publisher={Nathaniel Willis},
  address={Boston},    }
@book{ wphp_17603
  author={Goodale,Tirzah},
  year={1816},
  title={Miscellaneous writings of Miss Tirzah Goodale, who died in West-Boylston, Mass. October 28, 1814. In the 24th year of her age. Selected from her diary and letters to her friends. To which is prefixed, a brief memoir of her life.},
  publisher={},
  address={Boston},    }
@book{ wphp_16521
  author={Barbauld,Anna Laetitia},
  year={1819},
  title={A Summer's Walk, to Wiew the Beauties of Nature. Extracted from Mrs. Barbauld's Hymns in Prose.},
  publisher={},
  address={Boston},    }