Masquerade by Kit Williams: The Solution
Masquerade is the quintessential armchair treasure hunt book: beautiful to look at and filled with many small, easy puzzles as well as one large one that is nigh impossible to solve.
This post goes through some of the little puzzles in the book (as much as can be covered in a single blog post). It also gradually reveals hints to how the main puzzle works, before giving away the full solution. Skip to the end if you want, or try to work it out for yourself once pointed in the right direction.
The clues start right on the title page: “To solve the hidden riddle, you must use your eyes, / And find the hare in every picture that may point you to the prize”.
Indeed, there is a hare hidden on every page, and hunting them down is the first bit of fun to be had in the book. But this clue has two deeper, double meanings: eyes are important, and the hares point, literally, to the answer.