Don’t really understand why books (usually computer books) have a forward written by a reviewer.
The reviewer is a friend of the author who always praises the author’s skills and the remarkable book he wrote.
Other than that you got an introduction, preafce, etc.
Just put all this stuff on the back cover.
When I open the book I want to get straight to business!
I have to mention the book REWORK that differ from other books. Actually, this book made me aware to this.