Edie Burchill and her mother have never been close, but when a long lost letter arrives one Sunday afternoon with the return address of Milderhurst Castle, Kent, printed on its envelope, Edie begins to suspect that her mothers emotional distance masks an old secret. Evacuated from London as a twelve year old girl, Edies mother is chosen by the mysterious Juniper Blythe, and taken to live at Milderhurst Castle with the Blythe family: Juniper, her twin sisters and their father, Raymond. Fifty years later, as Edie chases the answers to her mothers riddle, she, too, is drawn to Milderhurst Castle and the eccentric sisters Blythe. Old ladies now, the three still live together, the twins nursing Juniper, whose abandonment by her fiancé in 1941 plunged her into madness.
