I loved the way the authors explain their design process in depth. A great book to help you design a garden and achieve a natural inspired design. I especially loved the fact that this book breaks down different design principles in a clear way and gives multiple different options and interpretations. The authors play with the different options instead of picking just one. It's about the journey, not the result. As an added bonus, you also get some information on how to build some specific garden elements: a deck, a dry stone wall, etc.
Note: This isn't a book for people who love to browse through garden books filled with pictures from actual gardens. If, on the other hand, you're looking for a book to help you look at the process of designing a garden, then this is a great addition to your bookshelves.