Claudine Dubois, a young actress from Paris, is spotted by a German film director and offered a lucrative contract if she moves to Berlin. In the German capital, she meets charming Ernst Vasel, and a relationship develops. It is 1912, and life in the capital is prosperous. However, the Kaiser is power-driven and will embrace war against established nations. Post-war, Claudine gives birth to a son. Germany has to pay reparations and economic as well as social chaos ensue. With the assistance of America, the German economy improves and its film industry starts to rekindle. With Claus now at school, Claudine attempts to resume her career. Now in her thirties, parts are scarce. Being active, she finds work in a department store. Jobs are aplenty, but underlying social and political issues increase. In 1929, Germany is again plunged into economic despair. The National Socialists gain momentum and after the Reichstag elections of 1933, impose their policies and tighter their grip. Ernst refuses to abide by their rules and is imprisoned. As Claudine is employed by a Jewish-owned company, she suffers abuse. Claus, now at university, resents the Nazi regime. After Claudine is attacked by Nazi supporters, she and Claus flee to Paris. Whilst there, she is approached by French Secret Service officials who want Claus to resume his studies and act as a spy. With another war looming, his information vital. Claudine is hesitant but agrees. Claus is sent to Scotland for training, then returns to university. He meets vivacious Helga and they become friends. However, she has been instructed by the SS to determine his validity. After Claus’s contact in Berlin is arrested, Helga alerts Claus. She reveals the truth about herself and feelings for him.
Upheaval is the sixth book in the Adventures In Time series. It is a historical fiction thriller set in Berlin during the period prior to WW1 and up to 1940, which includes a time of economic, political and social chaos. The protagonist, Claudine Dubois, is a young aspiring actress who moves to Berlin from Paris in 1912 on the promise of a German film producer's claim to make her a star. At first, life is good in the German capital, then despair ensues. The book describes trauma and hardship faced by not only Claudine, but also Berliners in Germany's most turbulent era.