There are 5 titles associated with this firm.

@book{ wphp_12221
  author={Mallitt,Mary},
  year={1808},
  title={A Short Account of the Life and Death of Miss Mary Mallitt . . . . Together with Her Letters, Reflections, and Poetry, upon Various Subjects},
  publisher={William Baynes},
  address={London},    }
@book{ wphp_13471
  author={Rowe,Elizabeth Singer},
  year={1808},
  title={Friendship in death: in twenty letters from the dead to the living. To which are added, Letters moral and entertaining, in prose and verse. In three parts. By Mrs. Elizabeth Rowe. A New Edition. To which is prefixed, an Account of the Life of the Author.},
  publisher={William Baynes \& },
  address={London},    }
@book{ wphp_11872
  author={Burton,Margaret},
  year={1816},
  title={Poetical Effusions on Subjects Religious, Moral, and Rural. By Margaret Burton, of Darlington.},
  publisher={},
  address={London},    }
@book{ wphp_9237
  author={Ward,Catherine George},
  year={1822},
  title={Family Portraits; or, Descendants of Trelawney. By Catherine G. Ward, authoress of—The Mysterious Marriage,—The Rose of Claremont,—Poems,—The Orphan Boy,—Bachelor's Heiress,—My Native Land,—&c. &c.},
  publisher={George Virtue [Panyer Alley] \& },
  address={London},    }
@book{ wphp_9190
  author={Ward,Catherine George},
  year={1822},
  title={The Mysterious Marriage; or, The Will of My Father. By Catherine G. Ward, Authoress of—Family Portraits,—The Rose of Claremont,—The Orphan Boy,—Poems,—The Daughter of St. Omer,—My Native Land,—Robertina,—Son and the Nephew,—The Primrose Girl,—Tales of my Grandmother, &c. &c.},
  publisher={George Virtue [Panyer Alley] \& George Virtue [Temple Street, Bristol] \& },
  address={London},    }