"Treasury of locks and keys: The most interesting stories from all countries: Northern Europe - Russian - Swedish - Danish - Hungarian" is a collection of essays that collects all kinds of heroic and amazing adventures from different countries of Northern Europe. From Russian folk tales to Swedish legends, from Danish fairy tales to Hungarian myths - in each chapter of this book there is a fascinating story loaded with colors, emotions and lively images. Feel like a traveler in the world of world literature, where unforgettable adventures and impressions await you, and each subsequent page will unfold as a new key to the mysteries of the imaginary world.