Raphael is older now. This year‚ a strange man replaced his old teachers: Mr. Happiness. He is calm and gentile‚ and is always ready to listen to students. "He is too perfect to be honest"‚ wonders Rafael who decides to lead his own investigations. This takes him from one surprise to another: from a superb blond with a striking bellybutton‚ to a dangerous solitary runaway‚ and from trouble in love to a dangerous accident. Will Rafael find the answers to the questions that he never dared to ask? Age: 11 and up