When Isobel and Alex came home from school to find their abusive father had brutally murdered their mother, their world was thrown into chaos. Plunged into a care system that neglected them, Isobel and Alex were expected to come to nothing, and had only each other to rely on. Isobel and Alex's mother used to do everything with them. A full-time teacher, she dedicated herself to her children, partly in order to give them every possible opportunity...