There are 2 titles associated with this person.

@book{ wphp_13069
  author={Cragg,Mary Anne},
  year={1830},
  title={Morning conversations of a governess and her pupils; or, An attempt to simplify the Linnaean system of zoology.},
  publisher={Joseph Harvey and Samuel Darton \& },
  address={London},    }
@book{ wphp_13068
  author={Cragg,Mary Anne},
  year={1830},
  title={Morning conversations of a governess and her pupils; or, An attempt to simplify the Linnaean system of zoology. By Mary Anne Cragg.},
  publisher={Joseph Harvey and Samuel Darton \& },
  address={London},    }