The opera singer Sophia Siméonidis wakes up one morning to discover that a tree has appeared overnight in the garden of her Paris house. Intrigued and unnerved, she turns to her neighbours: Vandoosler, an ex-cop, and three impecunious historians, Mathias, Marc and Lucien - the three evangelists. They agree to dig around the tree and see if something has been buried there. They find nothing but soil. A few weeks later, Sophia disappears and her body is found burned to ashes in a car. Who killed the opera singer? Her husband, her ex-lover, her best friend, her niece? They all seem to have a motive. Vandoosler and the three evangelists set out to find the truth.

HOW DO YOU SOLVE A MURDER WITHOUT A BODY? Keeping watch under the windows of the Paris flat belonging to a politician's nephew, ex-special investigator Louis Kehlweiler catches sight of something odd on the pavement. A tiny piece of bone. Human bone, in fact. When Kehlweiler takes his find to the nearest police station, he faces ridicule. Obsessed by the fragment, he follows the trail to the tiny Breton fishing village of Port-Nicolas - in search of a dog. But when he recruits 'evangelists' Marc and Mathias to help, they find themselves facing even bigger game. A THREE EVANGELISTS NOVEL

When two Parisian women are shockingly murdered in their homes, the police suspect young accordionist Clément Vauquer, who was seen outside both of the apartments in question. It seems on the surface like an open-and-shut case. But now Clément has disappeared from public view. His likeness has appeared in the papers and detectives from Paris to Nevers are on his tail. To have a chance of proving his innocence, he seeks refuge with old Marthe, a former prostitute and the only mother figure he has known. Marthe calls ex-special investigator Louis Kehlweiler to help Clément. But what Louis uncovers is anything but straightforward, and he must call on some unconventional friends to help him solve his most complex case yet. Not only must Louis try to prove Clément’s innocence, he must solve a fiendish riddle to lead him to the killer… A THREE EVANGELISTS NOVEL