The Vanishing Act of Esme Lennox by Maggie O'Farrell, 277 pages

Oh, this is a well written, but sad, story.  Esme Lennox is a high strung young woman from a good family who does not conform easily to her parents wishes.  It is sometime in the early 1930's in Scotland and "difficult" women can be locked away in a mental institution for really no reason at all, with no prospect of release.

The story involves three women: Esme, her older sister Kitty, and Iris, the granddaughter of Kitty.  Sixty-one years after Esme is locked away and forgotten by her family her grandniece, Iris, learns of her existence.  The story of what really happened all those years ago unfolds slowly through the voices of Esme and Kitty, who now has Alzheimer's disease.  The book has a satisfying ending but I am unsure if it is a happy ending.