If you are very quick you can get a free copy of the Pure Praise study guide that was written by Dwayne Moore as he is giving it away free online until the 30th November. This is a very generous offer as this is a high quality book that is a worthy read even if you are not part of the worship team (although it is much more applicable if you are).
The book is endorsed by Darlene Zschech (Hillsong), Mark Hall (Casting Crowns), Rick Muchow (Saddleback) and Julie Reid (Worship Leader Magazine).
Here are another couple of quotes about the book:
Pure Praise is a comprehensive guide to worship leading. Thorough and well researched, no stone is left unturned. The various application questions and exercises make the book accessible and practical. I highly recommend this book!
Author of The Heart of the Artist and The Worshiping Artist
This book will challenge and bless you, your choir, and your congregation. Pure Praise
is well written, thought-provoking, and well worth your time.
Ray Jones, worship leader
Community Bible Church, San Antonio, Texas