Titles by Bentham and Ray in BIBTEX format

@book{ wphp_515
  author={Kilham,Hannah},
  year={1818},
  title={Family Maxims by Hannah Kilham.},
  publisher={},
  address={Sheffield},    }

@book{ wphp_13188
  author={Kilham,Hannah},
  year={1818},
  title={First lessons in spelling; consisting chiefly of words of common occurrence. To which are added, a few lessons of religious instruction, proposed to be committed to memory. By Hannah Kilham.},
  publisher={William Darton, Joseph Harvey, and Samuel Darton \& Beilby and Knotts \& Bentham and Ray \& },
  address={Sheffield},    }

@book{ wphp_13188
  author={Kilham,Hannah},
  year={1818},
  title={First lessons in spelling; consisting chiefly of words of common occurrence. To which are added, a few lessons of religious instruction, proposed to be committed to memory. By Hannah Kilham.},
  publisher={William Darton, Joseph Harvey, and Samuel Darton \& Beilby and Knotts \& Bentham and Ray \& },
  address={Sheffield},    }

@book{ wphp_13191
  author={Kilham,Hannah},
  year={1818},
  title={Lessons on language; or, An easy introduction to the nine parts of speech. By Hannah Kilham.},
  publisher={William Darton, Joseph Harvey, and Samuel Darton \& Beilby and Knotts \& Bentham and Ray},
      }