Kerstin Gier

Since learning she is the Ruby, the final member of the time-traveling Circle of Twelve, nothing has gone right for Gwen and she holds suspicions about both Count Saint-German and Gideon, but as she uncovers the Circle's secrets she finally learns her own destiny.

Way up in the Swiss mountains, there's an old grand hotel steeped in tradition and faded splendor. Once a year, when the famous New Year's Eve Ball takes place, and guests from all over the world arrive, excitement returns to the vast hallways. Sophie, who works at the hotel as an intern, is busy making sure that everything goes according to plan. But unexpected problems keep arising, and some of the guests are not who they pretend to be. Very soon,...

Liv Silver, fifteen, has lived in six countries in eight years and she and her sister yearn for a real home and normalcy, but soon after moving in with her mother's boyfriend in London, Liv's dreams turn bizarre, filled with talking stone statues, mysterious corridors, and strange rituals conducted by four boys who happen to be her new classmates.