There are 2 titles associated with this person.

@book{ wphp_601
  author={Porter,William Ogilvie},
  year={1831},
  title={Sir Edward Seaward's Narrative of his Shipwreck, and Consequent Discovery of Certain Islands in the Caribbean Sea: with a detail of many extraordinary and highly interesting events in his life, from the year 1733 to 1749, as written in his own diary. Edited by Miss Jane Porter.},
  publisher={Longman, Rees, Orme, Brown, and Green \& },
  address={London},    }
@book{ wphp_1320
  author={Porter,William Ogilvie},
  year={1831},
  title={Sir Edward Seaward’s Narrative of His Shipwreck, and Consequent Discovery of Certain Islands In the Caribbean Sea: With A Detail of Many Extraordinary and Highly Interesting Events In His Life, From the Year 1733 to 1749, As Written In His Own Diary. Edited By Miss Jane Porter. In Three Volumes.},
  publisher={James and John Harper [Cliff Street]},
  address={New York City},    }