Double Dummy Corner Provide a repository of problems and examples of incorrect analysis by prominent writers. http://www.doubledummy.net/

The bridge on the philately Proposes stamp collections themed on the card game. Presents a history of the game. http://digilander.libero.it/fabridge/

For Bridge Players Proposes bidding polls and play contests, quizzes, puzzles. Presents articles, humor, lesson material, calculators and utilities. http://www.rpbridge.net

acol.info Provides lessons to beginners of the game, and a conventions section. Includes book reviews, and a link to ask questions. http://www.acol.info

Bridge Combinatorics Features combinatorics and probability analysis for bridge hands. http://www.geocities.com/durangobill/Bridge.html

Competitive Bridge Offers advice for advancing players on dupplicate tournament play and all aspects of the game. Includes a forum and sells a CD ROM. http://www.worldwidefolks.com/

Museum of Contract Bridge Theory Proposes an introduction to the game, explanation of bidding systems and play techniques. http://www3.telus.net/ldh/bridge.html

Pitbulls Provides information about an Alberta team, their systems and result, a forum and technical articles. http://www.pitbulls.shawbiz.ca/

Prism Signals An eleven chapter e-book featuring dynamic defensive problems solved by new signals. Full text available online, or download in text or zip formats. http://www.prismsignals.com/

ECatsBridge Independent news from around the world. http://www.ecatsbridge.com/rss.xml

Wikipedia on Bridge Presents the history and rules of the game. http://en.wikipedia.org/wiki/Contract_bridge

Love That Joker This variation adds two jokers to the deck which at as wild cards. Either joker can be played as being of higher rank than the Ace of any suit, or lower than the 2, at the player's discretion. http://www.pagat.com/invented/love_that_joker.html