1 - Matt and the president by Jack Beagle

Coups d'état, manipulations, secret organizations... From one day to the next, Matt Borel, a simple detective and Liloo, his faithful secretary find themselves plunged into the heart of a world they had never imagined.
Matt Borel is a small-time detective from Marseilles (France). But one day, Liloo, his secretary introduces him to former President Barry Obamo. From now on, their lives are turned upside down and they find themselves involved in a dark story of espionage where various organizations fight for world domination. From Marseilles to Paris including Russia, many dangers await them. Will our hero’s unfailing determination and his secretary’s composure be enough to make them return to the sweetness of the Phocaean city?
Marked by a suspenseful story punctuated with humor and romance, the most famous detective from Marseilles’s investigations will take you to the four corners of the world and keep you on the edge of your seat from start to finish.