I feel bad giving this book such a low rating, but I was shocked with the level of knowledge this book assumes the reader has. Many books begin with an overall summary of what photography is, but I found this book to assume the reader has no knowledge of today's cameras, internet, computers, smartphones or any technology. It felt as if this book was written for a reader who is in their 80's who has no working knowledge of any technological advancement in the last 30 years.
The final portion of this book discusses the history of photography, including photography's roots with daguerreotypes. I found this final portion to be the most interesting portion of the book although it still didn't really provide any value in terms of teaching new concepts. There was very limited coverage of topics like composition, vision, technical proficiency or analysis of existing photography.
The exercises in the book may be of use for a very rudimentary photographer. They do not really provide any intelligent way of analyzes self-improvement. They are more ideas to get you out there with your camera and a mission.