About elves, trolls and other magical creatures

Once upon a time, not only people lived on Earth. Beautiful elves lived in impenetrable forests, terrible trolls lived in rock crevices, industrious gnomes lived in mountain caves, mysterious undines lived in deep seas, household brownies lived in human dwellings... All these creatures were carefully hidden from people. But some are still lucky to meet some of the amazing creatures. Such lucky ones told the rest about the life and abilities of the magical peoples. Isn't it curious to know what kind of houses elves live in, what trolls eat for breakfast, what pranks pixies play, and when you can meet a shy silky on the seashore, and a talented musician nekken by the lake.