I design treasure hunts and then hide them in books. Well, I've just started to. Was obsessed by the book Masquerade, by Kit Williams as a kid. Finally decided that I could probably do that as well. So have started. Very much enjoying it.
Do you make some sort of map and/or list of clues that you hide between the pages of books
Or
Do you write books that have maps and/or clues in the text?