There are 3 titles associated with this person.

@book{ wphp_6354
  author={Reed,Mary},
  year={1796},
  title={The trial of Mrs. Mary Reed, charged with poisoning her husband, at Berkeley, in Gloucestershire, in April, 1794. Which was Tried Before Mr. Justice Lawrence, at Gloucester Assizes, on Monday, March 28, 1796. Including the evidence of R. Edgar and M. Foot, Giving an Account of a Criminal Intercourse Between Edgar and Mrs. Reed, During Mr. Reed's Life. Also, Authentic Copies of the Letters, &c. produced in Court, and the written Defence of the Prisoner.},
  publisher={},
  address={London},    }
@book{ wphp_6412
  author={Reed,Mary},
  year={1796},
  title={The trial of Mrs. Mary Reed, for petit treason, in poisoning her husband William Reed, gent. of Berkeley, in the county of Glocester; at the assizes holden at Glocester, on Monday March 28th 1796; before Sir Soulden Lawrence, Knt.},
  publisher={},
  address={Gloucester},    }
@book{ wphp_6384
  author={Reed,Mary},
  year={1796},
  title={The trial of Mrs. Mary Reed, upon the charge of poisoning her husband, at Berkeley, in Gloucestershire, in April, 1794 tried on Monday, March 28, 1795 [sic], at the Gloucester assizes, before Mr. Justice Lawrence.},
  publisher={James Smith Barr},
  address={London},    }