Jannis Niewöhner

Hagen von Tronje, the Burgundian master-at-arms, holds his troubled kingdom together while hiding his dark past. The arrival of the unpredictable dragon slayer Siegfried threatens to ...

Stella, grows up in Berlin during the rule of the Nazi regime. She dreams of a career as a jazz singer, despite all the repressive measures she is forced to go into hiding with her ...

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

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 of intrigue and romance as Gwen finally ...

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 an explanation. Yet this is Kaltenbach ...

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 trips to the past, her relationships with Gideon ...

On her 16th birthday, Gwendolyn Shepherd finds out that instead of her cousin, she has inherited a rare gene that allows her to travel through time.