Any mother’s worst nightmare is losing her child. We’ve all heard it before. It’s a phrase used often, almost casually, yet it doesn’t even begin to cover what it must actually feel like to lose a child. This is precisely what happens in Kate Hamer’s dazzling debut. Told from the perspectives of a bereft mother and her abducted daughter, The Girl in the Red Coat has two of the most hauntingly distinctive voices in fiction so far this year.