There are 2 titles associated with this person.

@book{ wphp_14963
  author={Colston,Marianne},
  year={1822},
  title={Journal of a Tour in France, Switzerland, and Italy, During the Years 1819, 20, and 21. Illustrated by Fifty Lithographic Prints, from Original Drawings, Taken in Italy, the Alps, and the Pyrenees. By Marianne Colston. In Two Volumes.},
  publisher={A. and W. Galignani},
  address={Paris},    }
@book{ wphp_14468
  author={Colston,Marianne},
  year={1823},
  title={Journal of a Tour in France, Switzerland, and Italy, During the Years 1819, 20, and 21. Illustrated by Fifty Lithographic Prints, from Original Drawings, Taken in Italy, the Alps, and the Pyrenees. By Marianne Colston. In Two Volumes.},
  publisher={G. and W. B. Whittaker \& },
  address={London},    }