SOLVED. 3 sisters and a dark family secret. [s]

[Lobstergirl, au gratin]

When did you read it or when was it published? Mass market fiction or literary fiction? Author female or male? Where is it set? What is the dark family secret?

[Emma]

A dark dividing - Sarah Rayne?

[El]

A Dark Dividing for Emma's suggestion

[[deleted user]]

Fall on Your Knees fits. Although I don't recall a summer retreat. They did although live in a resort style town.

[Ayshe]

The Lost Girls maybe?

[Kris]

Glad you found your book, Cathie.

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