There are 3 titles associated with this person.

@book{ wphp_17081
  author={Crocker,Hannah Mather},
  year={1815},
  title={A series of letters on free masonry. By a lady of Boston.},
  publisher={},
  address={Boston},    }
@book{ wphp_17079
  author={Crocker,Hannah Mather},
  year={1816},
  title={The school of reform, or Seaman's safe pilot to the Cape of Good Hope. By the seaman's friend, H. M. Crocker.},
  publisher={John Eliot},
  address={Boston},    }
@book{ wphp_17078
  author={Crocker,Hannah Mather},
  year={1818},
  title={Observations on the real rights of women, with their appropriate duties, agreeable to Scripture, reason and common sense. By H. Mather Crocker.},
  publisher={},
  address={Boston},    }