This book is extremely thorough, although its NOT an easy read at all. I have to admit by the time I was halfway through I was looking up Feng Shui Consultants instead !The one thing I must warn you though is that it is full of absolutely VITAL tables, which you can neither read, nor zoom, on the Kindle version. Now I have Kindle for PC, so maybe the handheld device has this capability, but I am warning you that if you have the PC version you won't be able to read the charts.I did quite well looking up the relevant information on Google, but it would have been nice to use the charts which came in the book.Oh well, I've grasped just enough of the subject to go looking for a book on Flying Stars Feng Shui - this book is too complex for me, and the tables are too tiny :)