A Guess-Proof Mystery Story
The most popular and recent advertising dodge in literature is the Grand Guess Contest Mystery Story. Everybody is invited to guess how the story will end, at any time before the last chapter is published, and incidentally to buy a paper or subscribe. It is the easiest thing in the world to write a story of mystery that will defy the most ingenious guessers in the country.
To prove it, here is one that we offer $10,000 to any man and $15,000 to any woman who guesses the mystery before the last chapter.
The synopsis of the story is alone given, as literary style is not our object—we want mystery.