Jannis Niewöhner

Ostwind and Mika have found a real home at the farm Kaltenbach with Mika’s grandmother. In the hustle of running therapy center and due to ...

Gwendolyn Shepherd is a normal 16-year-old, but her family holds a secret: A time-travel gene is expressed in the clan inherited, but not every ...

Gwen has just discovered, that she’s the final member of the secret time-traveling Circle of Twelve. Now she has to juggle with constant ...

Summer vacation. Mika is overjoyed to see Windstorm again. But then she discovers strange wounds on the belly of Windstorm, for which no one has ...

Two girls from very different social backgrounds discover, at the age of 25, that they had been switched at birth.

Emerald Green is the stunning conclusion to Kerstin Gier’s Ruby Red Trilogy, picking up where Sapphire Blue left off, reaching new heights ...

A young lawyer stumbles upon a vast conspiracy while investigating a brutal murder case.

At the tense 1938 Munich Conference, former friends who now work for opposing governments become reluctant spies racing to expose a Nazi secret.