The BCA publishes a rule book that includes rules merged with the WPA World Standardized Rules for games such as nine-ball, eight-ball, and straight pool, as well as rules for other games that are not presently the subject of international competition, such as cowboy pool, rotation, American snooker, and Chicago among many others. The BCA holds an annual trade show, the International Billiards & Home Recreation Expo. Also annually, it inducts great players, and those who have made great contributions to the sport, into the BCA Hall of Fame.