I found the book to be a great introduction to new users of the Digital camera.
After you get past the 20 Techniques in the first 4 chapters, you will have learned the basics of Digital Photography. These include shutter speed,focal length, f-stop, exposure and histogram plus many other important Digital camera functions.
The remaining chapters include Techniques that will help not only new Digital camera users but also, those that might be considered more experienced. Features such as image handling, editing and printing are very helpful to all.
I found that all the Techniques in the book to be well presented and very easy to follow. I highly recommend this book.