There are 3 titles associated with this firm.

@book{ wphp_10708
  author={Sherwood,Mary Martha},
  year={1830},
  title={Mary Anne. By the author of "Little Henry and his bearer," etc. etc. Fourth edition.},
  publisher={Religious Tract Society \& John Davis \& },
  address={London},    }
@book{ wphp_15703
  author={Coltman,Elizabeth},
  year={1830},
  title={The History of Jenny Hickling; an authentic narrative.},
  publisher={Religious Tract Society \& },
  address={London},    }
@book{ wphp_10708
  author={Sherwood,Mary Martha},
  year={1830},
  title={Mary Anne. By the author of "Little Henry and his bearer," etc. etc. Fourth edition.},
  publisher={Religious Tract Society \& John Davis \& },
  address={London},    }