There are 5 titles associated with this firm.

@book{ wphp_15386
  author={Piozzi,Hester Lynch Thrale and Cotton,Nathaniel and Franklin,Benjamin and Swift,Jonathan and Witherspoon,John and Nugent,Mr.},
  year={1796},
  title={A Series of letters on courtship and marriage.  To which are added, Witherspoon's letters on marriage.-- Mrs. Piozzi's letter to a gentleman newly married.-- Swift's letter to a newly married lady.-- Marriage, a vision, by Cotton.-- Nugent's epistle to a lady.},
  publisher={},
  address={Elizabethtown},    }
@book{ wphp_16226
  author={Craggs-Nugent,Robert and Piozzi,Hester Lynch Thrale and Cotton,Nathaniel and Franklin,Benjamin and Swift,Jonathan and Witherspoon,John},
  year={1796},
  title={A Series of letters on courtship and marriage. To which are added, Witherspoon's letters on marriage.—Mrs. Piozzi's letter to a gentleman newly married.—Swift's letter to a newly married lady.—Marriage, a vision, by Cotton.—Nugent's epistle to a lady.},
  publisher={},
  address={Elizabethtown},    }
@book{ wphp_16227
  author={Craggs-Nugent,Robert and Piozzi,Hester Lynch Thrale and Cotton,Nathaniel and Franklin,Benjamin and Witherspoon,John},
  year={1796},
  title={A Series of Letters on Courtship and Marriage. To Which are Added, Witherspoon's Letters on Marriage.—Mrs. Piozzi's Letter to a Gentleman Newly Married.—Swift's Letter to a Newly Married Lady.—Marriage, a Vision, by Cotton.—Nugent's Epistle to a Lady.},
  publisher={},
  address={Elizabethtown},    }
@book{ wphp_14640
  author={Biggs,Rachel Charlotte},
  year={1798},
  title={A Residence in France, During the Years 1792, 1793, 1794, and 1795; Described in a Series of Letters From an English Lady: with General and Incidental Remarks on the French Character and Manners. Prepared for the Press by John Gifford, Esq. Author of the History of France, Letter to Lord Lauderdale, Letter to the Hon. T. Erskine, &c. First American Edition.},
  publisher={Cornelius Davis},
  address={Elizabethtown},    }
@book{ wphp_19297
  author={Rowe,Elizabeth Singer},
  year={1815},
  title={Devout exercises of the heart, in meditation and soliloquy, prayer and praise. By the late pious and ingenious Mrs. Elizabeth Rowe. Reviewed and published, at her request, by I. Watts, D.D.},
  publisher={},
  address={Elizabethtown},    }