“Everything that is narrated here was lived and experienced by me personally.” This is how the novel of today's mega-popular writer Paulo Coelho begins. And then, in the 70s, he only dreamed of becoming a writer, embarked on dangerous journeys, fought his fears, absorbed the atmosphere of freedom of the hippie movement that had spread throughout the world. “Invisible Mail” reported on grandiose actions and routes. Young people, in search of knowledge and enlightenment, followed spiritual mentors and gurus along the “hippie paths” to Machu Picchu (Peru), Tiahonaco (Bolivia), Lhasa (Tibet). For $70, the main characters of the novel, Paulo and Carla, make a journey full of dangerous adventures to a new "Hippie Trail" from Amsterdam (Holland) to Kathmandu (Nepal). What attracted these brave young people to distant places? What did this leaderless tribe dream of? Why were they so eager to break out of their native nest, telling their parents: “Dear dad, I know you want me to get a diploma, but this can be done at any time, but now I need experience.” Let's go with them to pursue a dream! Look for the joy that is characteristic of children, visit a place where you will feel that you are happy, that everything is possible and your heart is full of love!