"Эмиль and detectives", one of the most popular child's books of famous writer and journalist Эриха Кестнера, was first published in 1928 and till today uses enormous success with young readers, their parents and all German lovers. The entertaining plot of the novel based on the real events from childhood of author, no doubt, will lead away schoolchildren, and exercises on working off lexical and grammatical difficulties will allow to the students to fasten the knowledge got on lessons.