There are 3 titles associated with this firm.

@book{ wphp_9161
  author={Ward,Catherine George},
  year={1819},
  title={The Thorn, or Doubtful Property. By Catherine G. Ward, author of 'The Orphan Boy,' 'Cottage on the Cliff,' 'Fisher's Daughter,' 'Mysterious Marriage,' 'Family Portraits,' &c.},
  publisher={George Virtue [Ivy Lane] \& James Robins and Co., Albion Press \& J. Robins Junior and Co. \& George Virtue [Bath Street, Bristol]},
  address={London},    }
@book{ wphp_9162
  author={Ward,Catherine George},
  year={1825},
  title={The Thorn, or Doubtful Property. By Catherine G. Ward, author of 'The Orphan Boy,' 'Cottage on the Cliff,' 'Fisher's Daughter,' 'Mysterious Marriage,' 'Family Portraits,' &c. Second Edition},
  publisher={George Virtue [Ivy Lane] \& James Robins and Co., Albion Press \& J. Robins Junior and Co. \& George Virtue [Bath Street, Bristol]},
  address={London},    }
@book{ wphp_9163
  author={Ward,Catherine George},
  year={1830},
  title={The Thorn, or Doubtful Property. By Catherine G. Ward, author of 'The Orphan Boy,' 'Cottage on the Cliff,' 'Fisher's Daughter,' 'Mysterious Marriage,' 'Family Portraits,' &c.},
  publisher={George Virtue [Ivy Lane] \& James Robins and Co., Albion Press \& J. Robins Junior and Co. \& George Virtue [Bath Street, Bristol]},
  address={London},    }