Introduction

Edinburgh Croquet Club
Brief outline of the game.
http://www.ccir.ed.ac.uk/~fmi/croquet.html

Jersey Croquet Club
History, attractions, and descriptions of the game.
http://www.mnlg.com/jcc/frames/theGame.html

Masters Games
rules of the game.
http://www.mastersgames.com/rules/croquet-rules.htm

United States Croquet Association (USCA)
Description of Nine-Wicket Backyard Croquet, Six-Wicket American Croquet, Six-Wicket International Croquet, and Golf Croquet.
http://www.croquetamerica.com/