How much you enjoy this book probably depends on how much of a Wrightaphile you are. It is not an easy read, but is the best book I have read about his "organic" architecture philosophy. It also emphasizes how much his mother played a part in his life in appreciating nature and developing the foundations for his later architecture. Some times I felt like I was getting the Olgivanna marketing slant, but overall I felt she was very true to his vision of architecture. You will learn a to appreciate what Wright was attempting to do even if you don't agree with whether he actually accomplished it.