Katharina Schöde

A group of affluent teenagers at a prestigious private school stumble upon a sinister plot as they investigate a string of bizarre supernatural occurrences.

Emerald Green serves as the breathtaking finale to Kerstin Gier’s Ruby Red Trilogy. It continues the story from where Sapphire Blue concluded, elevating the levels of mystery and romance. In…

Gwen has recently learned that she is the last member of the clandestine time-traveling group known as the Circle of Twelve. She now faces the challenge of balancing frequent journeys…