Brassbright City is the ultimate metropolis, showcasing the best and most brilliant of 19th century technology. Plush hotels feature mechanical doormen, elevating cars carry people up and down inside buildings, airships dock at the peak of the city’s tallest tower, and the mail service’s pneumatic delivery system is state of the art.
But technology has a way of making mischief—or worse. When the mail service goes awry, that next tube you open may not contain a message meant for you. And your own message may be flying through the wrong tubes at this very moment.
Four letters have defied the odds and have landed in the wrong hands. How the citizens of Brassbright City react to these unexpected messages, therein lies our story.