I just got the kindle version of this book. It has lots of good info.
The construction techniques are totally overbuilt. He uses basic house construction practices. A chicken coop does not need to be built to with stand the weight of a large bathtub on the 2nd floor.
If you've never picked up a hammer, then this book gets very detailed on exactly which saw blade to use on your saw, exact ideas on nails, etc.
The book is helpful for a few ideas, but I know house construction techniques and had to wade through dozens of pages on very basic information - how to hold a hammer, use a saw, etc. . if you need this info, then it's a good book for absolute beginners. I was looking more for information on the basic concepts of coop construction like how many sq feet of vent area I need for each chicken, as an example. I thought Storey's book on raising chickens was more helpful for general information.
Again, this is just my opinion, if you are new to construction, I would recommend this book.
Alex