There are 10 titles associated with this firm.

@book{ wphp_8694
  author={Manners,Catharine Rebecca},
  year={1806},
  title={Castle Nuovier; or, Henrii and Adelina. A Romance. In Two Volumes. By Mrs. Manners.},
  publisher={Benjamin Crosby and Co. \& },
  address={London},    }
@book{ wphp_10244
  author={Turner,Elizabeth},
  year={1807},
  title={The daisy, or, Cautionary stories in verse: adapted to the ideas of children from four to eight years old; illustrated with thirty engravings on copperplate.},
  publisher={Benjamin Crosby and Co. \& John Harris [1802-1819, 1824-1843] \& },
  address={London},    }
@book{ wphp_10341
  author={Hamilton,Emma},
  year={1809},
  title={Education, or, A journal of errors. By Emma Hamilton.},
  publisher={John Harris [1802-1819, 1824-1843] \& },
  address={London},    }
@book{ wphp_11785
  author={Pinchard,Elizabeth Sibthorpe},
  year={1809},
  title={The blind child, or Anecdotes of the Wyndham family. Written for the use of young people, by a lady.},
  publisher={John Harris [1802-1819, 1824-1843] \& },
  address={London},    }
@book{ wphp_11984
  author={Turner,Elizabeth},
  year={1809},
  title={The daisy, or, Cautionary stories in verse: adapted to the ideas of children from four to eight years old; illustrated with thirty engravings on copperplate.},
  publisher={John Harris [1802-1819, 1824-1843] \& },
  address={London},    }
@book{ wphp_13432
  author={Unknown,},
  year={1810},
  title={The Blossoms of Morality. Intended for the Amusement & Instruction of Young Ladies & Gentlemen. By the editor of The Looking-Glass for the Mind. With Forty-Seven Cuts, Designed and Engraved by I. Bewick. The fifth edition.},
  publisher={Benjamin Crosby and Co. \& William Darton and Joseph Harvey [Gracechurch] \& James Scatcherd and Charles Letterman [Litterman] \& John Harris [1802-1819, 1824-1843] \& Ann Vernor, Thomas Hood, and Charles Sharpe \& Lackington, Allen and Co. \& J. Walker \& },
  address={London},    }
@book{ wphp_10153
  author={Turner,Elizabeth},
  year={1810},
  title={The Daisy, or Cautionary Stories in Verse. Adapted to the Ideas of Children from Four to Eight Years Old.},
  publisher={Benjamin Crosby and Co. \& John Harris [1802-1819, 1824-1843] \& },
  address={London},    }
@book{ wphp_10233
  author={Somerville,Elizabeth},
  year={1811},
  title={Flora, or, The deserted child. By Elizabeth Somerville.},
  publisher={Longman, Hurst, Rees, Orme, and Brown \& John Harris [1802-1819, 1824-1843] \& },
  address={London},    }
@book{ wphp_10161
  author={Turner,Elizabeth},
  year={1811},
  title={The Cowslip, or More Cautionary Stories in Verse. By the author of that much-admired little work, entitled "The Daisy."},
  publisher={Benjamin Crosby and Co. \& John Harris [1802-1819, 1824-1843] \& },
  address={London},    }
@book{ wphp_13452
  author={Berquin,Arnaud},
  year={1814},
  title={The Looking-Glass for the Mind; or, intellectual mirror: being an elegant collection of the most delightful little stories & interesting tales: Chiefly translated from that much-admired work. L'ami des infants. With Seventy-four Cuts, Designed and Engraved on wood by I. Bewick. The thirteenth edition.},
  publisher={Longman, Hurst, Rees, Orme, and Brown \& James Scatcherd and Charles Letterman [Litterman] \& Charles Law \& John Harris [1802-1819, 1824-1843] \& Gale and Curtis \& Benjamin and Richard Crosby and Co. \& William Darton, Joseph Harvey, and Samuel Darton \& Ralph Smith Kirby \& George Walker and Son \& },
  address={London},    }