...It gives almost no practical advice on how to build your own home, which is in direct contradiction of the title.
It gives case studies and details of how to organise and manage, but on a very superficial level .... a bit like the Blue Peter approach. i.e. here is one I did earlier .... tempting you with the finished product but giving no real help or ideas in how to achieve it.
On almost every page Murray mentions how much was saved by a particular self build, or cost per sq. ft ...... but if you think this book will help you achieve this you'll be disappointed.
There are some sample plans which give ideas, and sample specifications and costings that helped bring out the details a bit.
Maybe worth considering if you want a background book to see if you want to dip your toe into the self build game.
It is also now out of date with modern energy conscious design requirements.