Great Gray Coverage: Volume 3 (Trade Secrets of a Haircolor Expert) Paperback – 25 April 2014

very pleased with the book

I don't even know where to start...this book is amazing! Really AMAZING! I could not put the book down when I started reading. I've learned so many new tricks of the trade. David Velasco wrote this in simple terms so that you can understand every step. He tells you what to do, why to do it that way, and what to do for a color correction.This book has help me set the foundation of understanding haircolor. Because this book helped me so much I did end up buying all of his other books and I'd have to say they are all GREAT! If you don't have all the confidence in doing haircolor I recommend you get all his books. I wish they would've given me these books when I was in school, it would've saved so much heartache.RSelt

Not worth it, author leads you to buy more of his books.

excellent and novel information I can use as a non-professional tho I wish he'd recommend actual products for his clever formulae