There are 3 titles associated with this firm.

@book{ wphp_42
  author={Betham,Mary Matilda},
  year={1804},
  title={A Biographical Dictionary of the Celebrated Women of every Age and Country. By Matilda Betham.},
  publisher={Benjamin Crosby and Co. \& Thomas Tegg and Castleman \& Edmund Lloyd [24 Harley Street] \& },
  address={London},    }
@book{ wphp_12560
  author={Bayfield,Mrs. E. G.},
  year={1805},
  title={Fugitive Poems. By Mrs. Bayfield.},
  publisher={},
  address={London},    }
@book{ wphp_10970
  author={Taylor,Mrs.},
  year={1805},
  title={Interesting tales in words of one syllable: for the instruction and amusement of children. By Mrs. Taylor.},
  publisher={},
  address={London},    }