As readers follow the adventure, they'll pick up clues leading them to the real-life location of the numbers.What do you think? Useless gimmick? Or an incentive to buy?
"We wanted to have all these different entry points to the book," Horowitz said. "You can read it just as a whodunit. You can read it as this weird art book. You can read it as this interior design book or as this puzzle book or as this buried-treasure book."
6 months ago