There are 2 titles associated with this firm.

@book{ wphp_429
  author={Downing,Harriet},
  year={1821},
  title={The Child of the Tempest; and Other Poems. By Harriet Downing.},
  publisher={J. Harwood \& },
  address={London},    }
@book{ wphp_429
  author={Downing,Harriet},
  year={1821},
  title={The Child of the Tempest; and Other Poems. By Harriet Downing.},
  publisher={J. Harwood \& },
  address={London},    }