Almost twenty years ago, on a beautiful coastal cliff, Juliette Cole, Anna Kendall and Sera Di Maggio linked pinkies and made a vow to be there for each other no matter what might happen in their lives.
Now Juliette is calling in the promise — terminally ill, she wants her two friends to come back to Ellesmere to help her through her last summer. The trouble is Anna and Sera haven’t spoken in years, and Anna hasn’t returned home since she and her mother were run out of town in disgrace.
But Anna and Sera do have one thing in common: they want Juliette to fight her cancer by any means possible. When they realise the only way may be to find a man called Noah, they reluctantly agree to put aside their differences and search for him.
But, as Anna and Sera discover, sometimes facing the past is the best way to face the future, and perhaps the only way they will find the strength for their last summer with Juliette.