Something Wicked This Way Comes is a 1962 novel by Ray Bradbury. It is about two 13-year-old boys, Jim Nightshade and William Halloway, who have a harrowing experience with a nightmarish traveling carnival that comes to their Midwestern town one October. The carnival's leader is the mysterious Mr. Dark who bears a tattoo for each person who, lured by the offer to live out his secret fantasies, has become bound in service to the carnival. Mr. Dark's malevolent presence is countered by that of Will's father, Charles Halloway, who harbors his own secret desire to regain his youth.