The Adobe Photoshop Layers Book: Harnessing Photoshop's Most Powerful Tool, covers Photoshop CS3  
 Paperback: 288 pages
Publisher: Focal Press; Pap/Cdr edition (July 30,  2007)
Language: English
ISBN-10: 0240520769 
ISBN-13: 978-0240520766
 Review
Praise for author’s previous books:
 Hidden Power of Photoshop Elements 4
 Review 1:
‘As a “collectionner” of the best Photoshop books on the market  I must recommend this excellent book from Richard Lynch to all the digital  photographers among us.Other reviewers explained the content of the book in  detail so I won’t do the same,I can only agree their comments!
This book is  not for beginners, but if you want to understand how “digital photography” sees  the real world and how a camera or a scanner tranlate all what you see in the  digital format then this book is for you.
Lynch is a real PRO and takes the patience to explain ALL the hidden secrets behind this tremendous Adobe’s  software.
This is a cheap investment for YEARS  believe me; you’ll learn on your own pace the multiple facets of “seeing images”  like a photographer and by following the exercises and explanations of the 11  chapters (take your time to re-read from time to time and practice,practice…)you  NEVER take photos the same way you did before!
The  greatest bonus is the companion cd with all the hidden tools(above 100 and the  images used in the book).
Richard Lynch has given us an enormous homework to  do but it’s worth more than any training course that costs you a hundred of  bucks!
Terrific,awesome,well explained,I can’t find words enough to  recommend this book.’
 Review 2:
‘the book is full of invaluable advice. Workflow, separations,  masking… The combination of Elements 4 with the book and tools covers all my  expectations for a dedicated amateur. And yes, I like shooting raw, taking  advantage of 16 bits,black and white… and I have still much too learn from the  book!’
 Review 3:
‘It’s an advanced book that does provide you with information  about hidden features, undocumented capabilities, and things you never thought  of doing with Photoshop Elements 4. As the program itself is based on Photoshop  CS, there are lots of things to reveal, and Lynch does a good job of presenting  them in a clear and concise way.’
 Praise for Hidden Power of PS Elements 3:
 Review 1: ‘This book provides great information on digital color reproduction  and alteration.The book has many good examples for teaching techniques for  digital photographic enhancement using Elements 3. The plug-ins are great! Well  worth the $$ Best book I,ve found on digital imagery and Elements 3.’
 Review 2: ‘I wish I could give more stars to this book….The book is written  almost like a text book. I found the lessons to be deep, but the text to be very  well written and very concise. Mr. Lynch writes to teach and not to show how  much he knows (although this is quite evident by reading the book). The book is  not just how to use the tools supplied in Photoshop Elements 3, but is about  obtaining a deep understanding of the makeup of an image and how to manipulate  the image with the knowledge.
 Extremely impressive. At this price, it really is a gift from Richard Lynch!  
 