When Julia goes to the museum after the wizard appeared there from the past, she finds some medallion hanging, with a note inside it, stating the hotel and room number where the wizard was to be found. Obviously this medallion was left there on purpose by the wizard in order to inform the finder about where to look for him. What is very strange about all this is that the wizard knew already at his arrival at which hotel he will have accommodation, even the room number, even though he rented the hotel room long after his arrival, didn’t he?