Super Short Summary

The Ice Twins by S.K. Tremayne centers on parents Angus and Sarah Moorcroft, whose twin daughter Lydia dies in an accident. A year later, they move to a Scottish island with their surviving daughter, Kirstie, who claims she is actually Lydia. This revelation resurfaces the parents' buried trauma, complicating their grasp on their daughters' identities amid a foreboding winter. Themes of child death and psychological distress are present in this story.