Need book title please

[olisqueen]

In the 80's I remember a book about a girl that stays in a scottish castle. She begins to see visions or channel a girl from the past that was the same age.
In the end the girl from the past dies but I can't remember how. Would love to get the book for my daughter,
Thanks in advance

[olisqueen]

Sorry i'll re post this in Books and Authors