Book excerpt: The original Pocket Guide to Bridge has sold more than 30,000 copies since it was published in 2002. Thousands of bridge players have found it an indispensable and handy guide to bidding, something that can be tucked into a handbag or jacket pocket and easily used as a reference at the bridge table during lessons and practice games. This new version of the book uses the same user-friendly approach and features to explain the most important bidding conventions for players who use the ACOL system -which means essentially everyone in the UK and the Commonwealth countries.