Cheat sheets that are based Audrey Grant bridge lessons are available online from the Willow Valley Bridge Academy. These include beginning bridge, basic bidding and declarer play cheat sheets.
Audrey Grant's "Bridge at a Glance" is considered a standard reference book for bridge players, explains Amazon.com. The Audrey Grant website posts a daily column about bridge that's available to paying subscribers, who also receive bridge lessons and the ability to play sample hands daily. The Daily Bridge Column interviews, guest columnists, bidding quizzes, and information on defense, declarer play and famous deals. Basic lessons on the Audrey Grant site cover competitive bidding and the basics of bridge.