1938. While the Nazi troops march into Vienna, the lawyer Josef Bartok hastily tries to escape to the USA with his wife but is arrested by the Gestapo. Bartok remains steadfast and refuses to cooperate with the Gestapo that requires confidential information from him. Thrown into solitary confinement, Bartok is psychologically tormented for months and begins to weaken. However, when he steals an old book about chess it sets him on course to overcome the mental suffering inflicted upon him, until it becomes a dangerous obsession.
Elena Houghlin is a scientist, engineer and inventor of Calisto -- a sustainable energy source that will revolutionize the way people use power. It will be ready as soon as she works out the last issue, if not it could be turned into a dangerous weapon. But when the cutting edge technology is pushed to an investor before she can do that, Elena turns to the Townsend Agency for help. Now, it's up to the Angels -- Jane, Sabina, and the newly recruited Elena -- to retrieve Calisto before it can be transformed into a weapon of mass destruction.
Ambitious cello student Jessica receives an invitation to an international contest. A great opportunity, but at the same time it means enormous pressure. Stress begins to gnaw on Jessica's everyday life and soon reality and imagination blur.
As World War II rages on, Villi and Colette are captured and sent to Auschwitz concentration camp. Imprisoned within separate compounds, the lovers must risk their lives to be together again.
13-year-old Sinikka vanishes on a hot summer night. Her bicycle is found in the exact place where a girl was killed 23 years ago. The dramatic present forces those involved in the original case to face their past.