National Marbles Tournament Description of events and photographs. Located in Wildwood, New Jersey. http://glassmarbles.com/wildwood/

Mondial Billes Official site for the 'World Marbles on Sand Championship' in which a many countries participate each year. http://www.worldmarbles.com/

Shooting Marbles, Mountaineer Style The West Virginia Marble Shooters Association conducts tournaments and offers advice on how to organize a tournament. Includes online store. http://www.marbles.net/

Marbles Rules for a variety of games. http://www.centralconnector.com/GAMES/marbles.html

Marble History Detailed essay on the history of marbles and the games which can be played with them. http://www.centralconnector.com/GAMES/marbhist.html

Single International Marble Scoring Classic game with a twist. Offers new rules, information and tournaments. http://www.simsnet.4t.com/

National Marbles Tournament Information on tournament that was founded in 1922. Pictures, game information, stories, and a hall of fame. http://nationalmarblestournament.org/

Koestritzer Schwarzmurmler Marblesite Devoted to the cultivation of traditional childrens games and the spreading of the marble playing. http://piggisoft.bei.t-online.de/english/englindex.htm

Crazy Bones Official site includes: online games, downloads, history, character lists, fan club, free web space, purchasing information, how to play, and a parents section. http://www.crazybones.com/