There are 17 titles associated with this firm.

@book{ wphp_10315
  author={Budden,Maria Elizabeth},
  year={1825},
  title={True stories from ancient history: chronologically arranged from the creation of the world to the death of Charlemagne. By A mother, author of "Always happy," "Stories from modern history," &c. Fifth edition, revised and corrected, with important additions.},
  publisher={John Harris [1802-1819, 1824-1843] \& },
  address={London},    }
@book{ wphp_13839
  author={Hofland,Barbara},
  year={1826},
  title={The daughter of a genius: a tale for youth. By Mrs. Hofland. Author of "The Son of a Genius," "Ellen the Teacher," &c. &c. Fourth edition, with improvements.},
  publisher={John Harris [1802-1819, 1824-1843] \& },
  address={London},    }
@book{ wphp_8345
  author={Damer,Anne},
  year={1827},
  title={Belmour, A Novel. By The Hon. Anne Seymour Damer. In two volumes. New Edition.},
  publisher={Henry Colburn [New Burlington Street] \& },
  address={London},    }
@book{ wphp_56
  author={Roberts,Emma},
  year={1827},
  title={Memoirs of the Rival Houses of York and Lancaster, Historical and Biographical. Embracing a Period of English History from the Accession of Richard II. to the Death of Henry VII. By Emma Roberts. In two volumes.},
  publisher={Harding and Lepard \& George B. Whittaker},
  address={London},    }
@book{ wphp_11402
  author={Fenn,Ellenor},
  year={1827},
  title={The Child's Grammar; Corresponding with parsing lessons, and forming part of a series for teaching. By Mrs. Lovechild.},
  publisher={John Harris and Son \& },
  address={London},    }
@book{ wphp_71
  author={Owenson,Sydney},
  year={1827},
  title={The O'Briens and the O'Flahertys; A National Tale. By Lady Morgan. In four volumes.},
  publisher={Henry Colburn [Conduit Street] \& },
  address={London},    }
@book{ wphp_12015
  author={Wilson,Lucy Sarah Atkins},
  year={1828},
  title={Early Recollections, or Scenes from Nature. Intended for children.},
  publisher={John Harris [1802-1819, 1824-1843]},
  address={London},    }
@book{ wphp_9396
  author={Sedgwick,Catharine Maria},
  year={1828},
  title={Hope Leslie; or, Early Times in the Massachusetts. By the Author of Redwood. In Three Volumes.},
  publisher={John Miller [Pall Mall] \& },
  address={London},    }
@book{ wphp_11072
  author={Farrar,Eliza},
  year={1828},
  title={The adventures of Congo in search of his master: containing a true account of a shipwreck.},
  publisher={John Harris [1802-1819, 1824-1843] \& },
  address={London},    }
@book{ wphp_11346
  author={Unknown,[Woman]},
  year={1828},
  title={The Child's Duty. Dedicated by a Mother, to her children.},
  publisher={John Harris [1802-1819, 1824-1843] \& },
  address={London},    }
@book{ wphp_9372
  author={Owenson,Sydney},
  year={1828},
  title={The O'Briens and the O'Flahertys: A National Tale. By Lady Morgan. In four volumes. Second edition.},
  publisher={Henry Colburn [Conduit Street] \& },
  address={London},    }
@book{ wphp_11524
  author={Hofland,Barbara},
  year={1828},
  title={Theodore, Or The Crusaders. By Mrs. Hofland, Author Of "Son Of A Genius," And Other Works For Young People.},
  publisher={John Harris [1802-1819, 1824-1843] \& },
  address={London},    }
@book{ wphp_10262
  author={Budden,Maria Elizabeth},
  year={1828},
  title={True stories from English history, chronologically arranged, from the invasion of the Romans, to the death of George III. By a mother, author of "True stories from ancient history," &c. Second edition, considerably enlarged.},
  publisher={John Harris [1802-1819, 1824-1843] \& },
  address={London},    }
@book{ wphp_11365
  author={Glasse,Hannah},
  year={1829},
  title={Easy rhymes for children from five to ten years of age: with eight engravings. By A Lady, author of "Cato, or the Adventures of a Dog;" "The infant's friend," "Little rhymes for little folks," &c. &c. &c.},
  publisher={John Harris [1802-1819, 1824-1843] \& },
  address={London},    }
@book{ wphp_8370
  author={Gore,Catherine Grace Frances},
  year={1829},
  title={Romances Of Real Life. By The Author Of "Hungarian Tales." In Three Volumes.},
  publisher={Henry Colburn [Conduit Street] \& },
  address={London},    }
@book{ wphp_872
  author={Owenson,Sydney},
  year={1829},
  title={The Book of the Boudoir. By Lady Morgan. In two volumes.},
  publisher={Henry Colburn [New Burlington Street] \& },
  address={London},    }
@book{ wphp_11513
  author={Hofland,Barbara},
  year={1830},
  title={The History of an Officer's Widow and her Young Family. By the author of "Son of a Genius," "Blind Farmer," "Ellen the Teacher," &c. &c. New edition.},
  publisher={John Harris [1802-1819, 1824-1843] \& },
  address={London},    }