Alerte à Paris!

This is the story of the lovely Kate Swallow and the loves of her life. At the start she is with Alec Bolton, a noted author, who discourages her when she wants to write a novel. Later she is swept off her feet by Alecs publisher, Vanni Corso, and leaves Alec for Vanni. She writes another novel and Vanni tells her he doesn't think the book will sell. Both of their actions are an indication of their vanity and fear of losing her.

It's been two years since John Falk and Frank Wagner broke their cooperation and Frank started working undercover with the police. Frank's search for Kevin crosses Johan's investigation and opens up a new collaboration between them - with the big difference being that this time it's personal for Frank.

Every year, the whole gather in the French region of Auvergne's home. During this 1944 summer, Louis falls in love with his cousin Laurence. The arrival of a British skydiver, Jack, will completely upset Laurence. Louis, jealous like crazy, will betray the skydiver who will die in front of his eyes. But his cousin François-Xavier has also seen what happened.

The story of how a man claiming to be a witness at the assassination of Swedish Prime Minister Olof Palme may have gotten away with murder.

Julie Martial, impetuous and headstrong young editor, receives large red envelopes crimes committed just 24 hours later. Marc Simon, of the homicide squad, try to make the connection between the victims, who do not know and apparently have nothing in common. The case caused an outcry in the press, which refers to "the murderer with the ink stamp." Because the murderer signs his crimes with a number branded on the forehead of its victims. While Marc Simon and his men face this conundrum, Julia receives a letter of great concern: this time, the mass murderer describes his own death ...