Philipp Hochmair, the newly appointed special investigator, and his partner Andreas Guenther immerse themselves in the equally dazzling and twilight world of the Prater showmen in the sixth "Vienna thriller". To solve the murder of a strikingly successful businessman, the opposing duo must not only uncover his secrets, but also get a tight-knit circle of suspects to speak up.
She has her life firmly under control - but then the unbelievable happens. For seven hours, Hanna, who works as a psychotherapist in a Bavarian high-security prison, is taken hostage in her office by one of her patients. She is at the mercy of her tormentor, whom she has recently made a positive prognosis, and is raped several times. While the SEK Hanna, who is standing in front of the door, looks to safety, a convicted rapist destroys the life of a wife, mother and self-confident, cheerful woman. After the fact, nothing is as it was.
En route to a party they are not keen on attending, the Famous Five are almost relieved when Aunt Fanny's car breaks down, stranding them in a small town. To pass the time, they visit the local natural history museum, where some newly-discovered dinosaur bones are being unveiled. Here they meet Marty, who tells them that his father, long dead, supposedly found a complete dinosaur skeleton and made a map of its whereabouts. Unfortunately the map has been stolen. Unable to let a good mystery go unsolved, George, Julian, Dick, Anne and Timmy, join a guided hike through the Valley of Dinosaurs. But their fact-finding mission soon turns into a race to find the dinosaur when they suspect that the thief is one of the group.
Successful businesswoman Maria has achieved everything except what she wants the most - a baby of her own. She decides to deal with the matter by herself and embarks on a desperate and dangerous journey in order to make her dream come true.