In 1814, E.T.A. Hoffmann wrote one of the best novellas I have had the good fortune to read. Regrettably, I neither speak nor understand German, and I only read "The Golden Pot" in translation, but it still managed to enchant me.
It is a fairytale -- subtitled "A Fairytale for the Modern Times" -- and attempting to adequately summarize the story would be pointless, which its true for every masterpiece. At a very basic level, the story pits the world of reality against the world of imagination/magic/wonder/poetry. It would be more accurate to say that the latter is active within the former, unbeknownst to the well-to-do inhabitants of early 19th century Dresden. Reading the "Golden Pot" will make you feel it is a great pity that you are not a citizen of Dresden at the beginning of the 19th century. To us, early 19th century Dresden is a faraway magical place of its own right, and so the "modern fairytale" aspect is rather lost to the modern reader. It would have been a much more fulfilling read in 1814, as one would recognize the aspects of the mundane world that Hoffmann describes, and would be thus able to derive greater pleasure from the descriptions of the fantastical that he masterfully weaves hidden in plain sight within it. Hoffmann has chosen an ingenious approach to the relationship between the reader and the writer, best showcased in the seventh vigil (chapter).
This magical novella is required reading by everyone, alongside the works of Shakespeare and Goethe (yes, Western Canon, I know). So what are you waiting for?