International Brotherhood of Magicians

International Brotherhood of Magicians (I.B.M.) is an organization for both professional and amateur close-up and stage magicians, with approximately 15,000 members worldwide. The headquarters is in St. Charles, Missouri. There are over 300 local groups, called Rings, in more than 88 countries, largely concentrated in cities of the United States and Canada. The organization publishes a monthly periodical entitled The Linking Ring, which features tricks, coverage of shows and events in the magic community, and interviews with magicians.