Kerstin Gier - Writer

― Gwendolyn Shepherd is a normal 16-year-old, but her family holds a secret: A time-travel gene is exp..

― Gwen has just discovered, that she's the final member of the secret time-traveling Circle of Twelve...

― Emerald Green is the stunning conclusion to Kerstin Gier's Ruby Red Trilogy, picking up where Sapphi..