There are 3 titles associated with this firm.

@book{ wphp_13093
  author={Fenn,Ellenor},
  year={1799},
  title={The mother's remarks on a set of cuts for children.},
  publisher={William Darton and Joseph Harvey [Gracechurch] \& },
  address={London},    }
@book{ wphp_9219
  author={Ward,Catherine George},
  year={1821},
  title={The Orphan Boy, or Test of Innocence. By Mrs Catherine G. Ward, authoress of "The Rose of Claremont;" "Mysterious Marriage;" "My Native Land;" "Daughter of St. Omer;" "Sacred Deposit;" "Bachelor's Heiress;" "Robertina;" "Poems;" &c. &c. &c. &c.},
  publisher={J. S. Wellington \& W. Stephen Couchman \& G. Virtue [Canon Row]},
  address={London},    }
@book{ wphp_9220
  author={Ward,Catherine George},
  year={1825},
  title={The orphan boy, or Test of Innocence. Founded on Facts. By Catherine G. Ward, Authoress of ‘The Thorn,’ ‘Cottage on the Cliff,’ ‘Fisher’s Daughter,’ ‘Mysterious Marriage,’ ‘Family Portraits,’ ‘Widow’s Choice,’ &c.},
  publisher={J. S. Wellington \& G. Virtue [Canon Row] \& James Robins and Co., Albion Press},
  address={London},    }