About the book: 2021 / It would seem that what could be in common between a stylish hip-hop dancer and a modest Kyrgyz girl whose parents work in the DEZ? A cool forty-year-old headhunter and a couple of young newlyweds-students? Or an overweight secretary who hates her job and a man in a midlife crisis, torn between his family and his mistress? But one day, each of them finds a handwritten green notebook among the books on the bookcrossing shelf - and this notebook unexpectedly changes his whole life…