The "Roberta Sez" Series for Bridge is a treat for all learners!  
They are simple, concise, and throrough.  Each topic is explained well, with visual examples, and there is a quiz to test yourself on the topic, too.  
 
This book is for INTERMEDIATE BEGINNERS:  It includes topics on Weak 2 bids and responses, 3rd position openings, the Jump shift, and more. 
 
Suggestions:  Add on and get the Standard Bridge Guide Cheat Sheet with this book and a Scorer Card!