There are 7 titles associated with this person.

@book{ wphp_14226
  author={Jekyll,Joseph and Sancho,Ignatius},
  year={1782},
  title={Letters of the late Ignatius Sancho, an African. In two volumes. To which are prefixed, Memoirs of his life.},
  publisher={},
  address={London},    }
@book{ wphp_14226
  author={Jekyll,Joseph and Sancho,Ignatius},
  year={1782},
  title={Letters of the late Ignatius Sancho, an African. In two volumes. To which are prefixed, Memoirs of his life.},
  publisher={},
  address={London},    }
@book{ wphp_14260
  author={Jekyll,Joseph and Sancho,Ignatius},
  year={1783},
  title={Letters of the late Ignatius Sancho, an African. In two volumes. To which are prefixed, Memoirs of His Life. The second edition.},
  publisher={Charles Dilly \& James Nichols},
  address={London},    }
@book{ wphp_14260
  author={Jekyll,Joseph and Sancho,Ignatius},
  year={1783},
  title={Letters of the late Ignatius Sancho, an African. In two volumes. To which are prefixed, Memoirs of His Life. The second edition.},
  publisher={Charles Dilly \& James Nichols},
  address={London},    }
@book{ wphp_14259
  author={Sancho,Ignatius and Jekyll,Joseph},
  year={1784},
  title={Letters of the late Ignatius Sancho, an African. To which are prefixed, Memoirs of His Life. The third edition.},
  publisher={},
  address={London},    }
@book{ wphp_14259
  author={Sancho,Ignatius and Jekyll,Joseph},
  year={1784},
  title={Letters of the late Ignatius Sancho, an African. To which are prefixed, Memoirs of His Life. The third edition.},
  publisher={},
  address={London},    }
@book{ wphp_14225
  author={Jekyll,Joseph and Sancho,Ignatius},
  year={1803},
  title={Letters of the late Ignatius Sancho, an African. To which are prefixed, Memoirs of his Life, by Joseph Jekyll, Esq. M.P. The fifth edition.},
  publisher={William Sancho [Charles Street] \& },
  address={London},    }