Scotland, 1949: Caroline Gillan and her new husband Alasdair have moved back to Kelly Castle, his dilapidated family estate in the middle of nowhere. Stuck caring for their tiny baby, and trying to find her way with an opinionated mother-in-law, Caroline feels adrift, alone and unwelcome.
But when she is tasked with sorting out the family archives, Caroline discovers a century-old mystery that sparks her back to life. There is one Gillan bride who is completely unknown - no photos exist, no ...