Карин of Бойе is the Swedish authoress and poetess rendering large influence on Scandinavian literature of the XX century. "Каллокаин" is the last and known novel Бойе repeatedly reprinted and translated into many languages stands in a row with such great works, as "1984" George Оруэлла, "At the marvellous new world" of Олдоса Хаксли and "451° fahrenheit" Рэя Брэдбери.Роман-антиутопия, the action of that takes place in the future, where a man fully belongs to the system. Talented scientific Leo Калль develops preparation under the name "каллокаин" able to control ideas and feelings of people.