There are 12 titles associated with this person.

@book{ wphp_12111
  author={Campe,Joachim Heinrich},
  year={1790},
  title={The New Robinson Crusoe, designed for the Amusement and Instruction of the Youth of Both Sexes. Translated from the original German. Embellished with cuts.},
  publisher={Elizabeth Newbery},
  address={London},    }
@book{ wphp_12112
  author={Campe,Joachim Heinrich},
  year={1797},
  title={The New Robinson Crusoe, designed for the Amusement and Instruction of the Youth of Both Sexes. Translated from the original German. Embellished with cuts.},
  publisher={Elizabeth Newbery},
  address={London},    }
@book{ wphp_13837
  author={Campe,Joachim Heinrich},
  year={1799},
  title={Columbus, or, The discovery of America: As related by a father to his children, and designed for the instruction of youth. In two volumes. Translated from the German of J.H. Campe (Author of the New Robinson Crusoe) by Elizabeth Helme, author of Instructive Rambles in London and its Environs, the abridgement of Plutarch's lives, &c. &c.},
  publisher={Sampson Low [Berwick Street] \& },
  address={London},    }
@book{ wphp_13821
  author={Campe,Joachim Heinrich},
  year={1799},
  title={Cortez, or, The conquest of Mexico: as related by a father to his children, and designed for the instruction of youth. In two volumes. Translated from the German of J. H. Campe, by Elizabeth Helme, author of Instructive Rambles in London and its environs, the abridgement of Plutarch's Lives, Etc. Etc.},
  publisher={Sampson Low [Berwick Street] \& },
  address={London},    }
@book{ wphp_10323
  author={Campe,Joachim Heinrich},
  year={1799},
  title={Pizarro, or, The conquest of Peru: as related by a father to his children, and designed for the instruction of youth. Translated from the German of J. H. Campe (author of the new Robinson Crusoe) by Elizabeth Helme, author of Instructive Rambles in London and its environs, the Abridgment of Plutarch's Lives, Etc. Etc.},
  publisher={Sampson Low [Berwick Street] \& },
  address={London},    }
@book{ wphp_14902
  author={Campe,Joachim Heinrich},
  year={1799},
  title={The new Robinson Crusoe, designed for the amusement and instruction of the youth of both sexes. Translated from the original German. Embellished with cuts.},
  publisher={Elizabeth Newbery \& },
  address={London},    }
@book{ wphp_315
  author={Campe,Joachim Heinrich},
  year={1800},
  title={Pizarro; or, The Conquest of Peru. As Related by a Father to His Children, and Designed for the Instruction of Youth. In Two Volumes. Translated from the Germa of J.H. Campe (author of the Robinson Crusoe) By Elizabeth Helme author of Instructive Rambles in London and its environs, The Abridgement of Plutarch's lives etc. etc.},
  publisher={William Porter [69 Grafton Street] \& Patrick Wogan [23 Old Bridge] \& Bernard Dornin [108 Grafton Street] \& Thomas Jackson [Parliament Street] \& John Rice [Grafton Street] \& C. Mercier \& },
  address={London},    }
@book{ wphp_11275
  author={Campe,Joachim Heinrich},
  year={1811},
  title={Columbus, or, The discovery of America. As related by a father to his children, and designed for the instruction of youth. Translated from the German of J.H. Campe (Author of the New Robinson Crusoe) by Elizabeth Helme, author of The History of England, Scotland, Rome, &c. &c. A new edition, with the translator's last corrections and improvements.},
  publisher={Charles Cradock and William Joy \& Philip Norbury},
  address={Brentford},    }
@book{ wphp_10331
  author={Campe,Joachim Heinrich},
  year={1818},
  title={Columbus, or, The discovery of America. As related by a father to his children, and designed for the instruction of youth. Translated from the German of J.H. Campe (author of the New Robinson Crusoe) by Elisabeth Helme (Author of History of England, Scotland, Rome, &c. &c. A new edition: With the translators last corrections and improvements},
  publisher={Robert Baldwin, Charles Cradock, and William Joy \& },
  address={Chatham},    }
@book{ wphp_10322
  author={Campe,Joachim Heinrich},
  year={1819},
  title={Pizarro, or, The conquest of Peru. As related by a father to his children and designed for the instruction of youth. Translated from the German of J.H. Campe by Elizabeth Helme. A new edition.},
  publisher={Robert Baldwin, Charles Cradock, and William Joy \& },
  address={Bristol},    }
@book{ wphp_10324
  author={Campe,Joachim Heinrich},
  year={1826},
  title={Cortez, or, The conquest of Mexico: as related by a father to his children, and designed for the instruction of youth. Translated from the German of J.H. Campe, by Elizabeth Helme. A new edition},
  publisher={Robert Baldwin, Charles Cradock, and William Joy},
  address={London},    }
@book{ wphp_10329
  author={Campe,Joachim Heinrich},
  year={1826},
  title={Pizarro, or, The conquest of Peru. As related by a father to his children and designed for the instruction of youth. Translated from the German of J.H. Campe by Elizabeth Helme. A new edition},
  publisher={Robert Baldwin, Charles Cradock, and William Joy},
  address={London},    }