There are 6 titles associated with this person.

@book{ wphp_83
  author={Smith,Charlotte Turner and Godwin,William},
  year={1800},
  title={Antonio: a tragedy in five acts. By William Godwin.},
  publisher={George, George, and John Robinson \& },
  address={London},    }
@book{ wphp_13791
  author={Godwin,William and Godwin,Mary Jane and Hazlitt,William},
  year={1810},
  title={A new and improved grammar of the English tongue: for the use of schools. In which the genius of our speech is especially attended to, and the discoveries of Mr. Horne Tooke and other Modern Writers on the Formation of Language are, for the first time incorporated. By William Hazlitt. Author of an essay on the princoples of Human action, &c. &c. &c. To which is added, a new guide to the english tongue, in a letter to Mr. W.F. Mylius, Author of the school Dictionary. By Edward Baldwin, Esq.},
  publisher={Mary Jane Godwin and Co. [Skinner Street] \& },
      }
@book{ wphp_10499
  author={Godwin,William and Godwin,Mary Jane},
  year={1811},
  title={History of Rome: from the building of the city to the ruin of the Republic. By Edward Baldwin, Esq.},
  publisher={Mary Jane Godwin},
  address={London},    }
@book{ wphp_10489
  author={Godwin,William and Godwin,Mary Jane},
  year={1814},
  title={The pantheon, or, Ancient history of the gods of Greece and Rome: for the use of schools and young persons of both sexes. By Edward Baldwin, esq.},
  publisher={Mary Jane Godwin},
  address={London},    }
@book{ wphp_15271
  author={Godwin,William and Godwin,Mary Jane},
  year={1815},
  title={Life of Lady Jane Grey, and of Lord Guildford Dudley, her husband. This young Lady at Twelve Years of Age understood Eight Languages, was for Nine Days Queen of England, and was Beheaded in the Tower in the Seventeenth Year of her Age, being at that Time the most Amiable and Accomplished Woman in Europe. By Theophilus Marcliffe. Fourth Edition.},
  publisher={Mary Jane Godwin and Co. [Skinner Street] \& },
  address={London},    }
@book{ wphp_10497
  author={Godwin,William},
  year={1824},
  title={Life of Lady Jane Grey, and of Lord Guildford Dudley, her husband. By Edward Baldwin, Esq. This young Lady at Twelve Years of Age understood Eight Languages, was for Nine Days Queen of England, and was Beheaded in the Tower in the Seventeenth Year of her Age, being at that Time the most Amiable and Accomplished Woman in Europe.},
  publisher={Mary Jane Godwin and Co. [Strand] \& },
  address={London},    }