Las sandalias de Ulises
Museum of Literature Adam Mickiewicz
Adam Mickiewicz is the most famous Polish writer of all time, although there are many writers, he is considered the Polish Cervantes. So the museum of literature (in Rynek Square, where the mermaid is) is called Adam Mickiewicz and in it are many of his objects and manuscripts. Although their schedule is difficult, it isn't open all day and closes at 4pm!
