There are 2 titles associated with this firm.

@book{ wphp_1119
  author={Shelley,Mary Wollstonecraft},
  year={1826},
  title={The Last Man. By the author of Frankenstein. In three volumes.},
  publisher={Henry Colburn [New Burlington Street]},
  address={London},    }
@book{ wphp_8882
  author={Shelley,Mary Wollstonecraft},
  year={1826},
  title={The Last Man. By the Author of Frankenstein. In three volumes. Second edition.},
  publisher={Henry Colburn [New Burlington Street]},
  address={London},    }