Using a dad who disappeared years back and a mom who’s a little too busy to mother or father, Emmy is shipped off to Wellsworth, a prestigious boarding school in England, where she’s sure she won’t fit in. But then she finds a container of inexplicable medallions in the attic of her home-medallions that belonged to her father…who may have gone to Wellsworth. When she arrives at school, she discovers the strange icons from the medallions etched into walls and books, which leads her and her fresh friends, Jack and Lola, to Wellsworth’s secret society: The Order of Dark Hollow Street. Emmy can’t help but think that the society had something to do with her dad’s disappearance and that there could be more than just dark secrets in the halls of Wellsworth.