This adventure story is set in a German castle in Rhineland and mixes fascinating German folklore with the history of printing and its inventor, Gutenberg, through the experiences of six friends: People and Odysseus from Greece, April and Jonathan from England and Anneliese and Jo from Germany.

Το βιβλίο αυτό περιέχει πλούσιο λεξιλόγιο, εκφράσεις και ιδιωματισμούς.