"Journey of Nils Klim underground" is an exciting fairy tale about the unique journey of the main character to underground countries. In his book, Ludwig Holberg tells us about the amazing places that Nils Klim visited, about the various creatures and plants that inhabit the planet Nazar and the heavenly world. Unpredictable adventures, magical landscapes and interesting observations make this book fascinating for readers of all ages. Delving into the fairy-tale world of Nils Klim will leave an unforgettable impression and reveal a lot of new things about the beauty and mystery of underground spaces.