James Lythgoe 
Golf Swing [EPUB ebook] 
It’s all in the Hands

This book is written from the perspective that correct hand action is crucial to developing a well coordinated, fault-free golf swing. Moe Norman and I share the opinion that proper hand action is missing from many golf swings. In short, this book teaches the hand action of the golf swing and how to coordinate your shoulder turn with this hand action.