This book is one of a series. It is free, and you can give it to your friends. See the copyright description in the first book, Bidding Notes, and a description of the other books in the series, and how to contribute corrections and new material.

All the books are available in web format, epub, or pdf, at

This book is designed for newcomers to duplicate bridge, as a supplement to BiddingNotes. This book has small lessons on a diverse set of topics. If you do not know a term, such as “a reverse”, read about it in Bidding Notes, which has a Glossary as well.